Jill Knepprath

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Summaries Jill gave as host · 360 summaries

Recaps of other experts' statements, not Jill's own clinical position.

Summaries Jill gave as host · Abdominal Wall Defects 7 summaries

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Surgeon annual volume impacts recurrence rates of pediatric inguinal hernia repairs: A multi-institutional study

Host summary Jill Knepprath summarizing a resource: Heller et al. published a multi-institutional study in the Journal of Pediatric Surgery in 2025 exploring the impact of surgeon volume on patients with inguinal hernias. Open
Host summary Jill Knepprath summarizing a resource: The authors found that inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: Inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: When broken down by surgical approach, there was no difference in recurrence rates for open inguinal hernia repairs based on surgeon volume. Open
Host summary Jill Knepprath summarizing a resource: Laparoscopic inguinal hernia repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: However, laparoscopic repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: The authors of the Heller et al. study recommend maintaining a high volume of laparoscopic repairs, and if that's not possible, to seek help from a higher volume surgeon. Open
Summaries Jill gave as host · Aerodigestive / ENT 7 summaries

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Surgeon annual volume impacts recurrence rates of pediatric inguinal hernia repairs: A multi-institutional study

Host summary Jill Knepprath summarizing a resource: Heller et al. published a multi-institutional study in the Journal of Pediatric Surgery in 2025 exploring the impact of surgeon volume on patients with inguinal hernias. Open
Host summary Jill Knepprath summarizing a resource: Inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: The authors found that inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: When broken down by surgical approach, there was no difference in recurrence rates for open inguinal hernia repairs based on surgeon volume. Open
Host summary Jill Knepprath summarizing a resource: Laparoscopic inguinal hernia repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: However, laparoscopic repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: The authors of the Heller et al. study recommend maintaining a high volume of laparoscopic repairs, and if that's not possible, to seek help from a higher volume surgeon. Open
Summaries Jill gave as host · Anorectal Malformation 40 summaries

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Patient-reported outcomes of Children with an Anorectal Malformation

Host summary Jill Knepprath summarizing a resource: Are you using the sacral ratio to counsel them? Open
Host summary Jill Knepprath summarizing a resource: A 2024 survey by Witt et al. at Nationwide Children's was published in the Annals of Surgery examining patients with anorectal malformation Open
Host summary Jill Knepprath summarizing a resource: The survey looked at over 900 patients with anorectal malformation Open
Host summary Jill Knepprath summarizing a resource: There was no difference in continence for patients based on sacral ratio alone in regards to quality of life Open
Host summary Jill Knepprath summarizing a resource: Patients who are incontinent had a 20-point lower quality of life compared to patients who were continent or clean on enemas Open
Host summary Jill Knepprath summarizing a resource: Bowel management may actually matter more than sacral ratio in predicting continence outcomes Open
Host summary Jill Knepprath summarizing a resource: The sacral ratio may not be as strong a predictor of continence as patients age Open
Host summary Jill Knepprath summarizing a resource: Quality of life is significantly lower for patients with incontinence compared to those clean on enemas Open
Host summary Jill Knepprath summarizing a resource: Does this change this change your practice? Open

Update Course Rewind 2025: Do We Still Need Routine Anal Dilations After PSARP?

Host summary Jill Knepprath summarizing the discussion: For decades, every child received anal dilations after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: For decades, every child received anal dilations after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: A study from Spain followed the historical dilation protocol starting two weeks after PSARP, performing dilations twice a day, with the Hagar size increased by 1 millimeter each week until reaching the optimal size. Open
Host summary Jill Knepprath summarizing the discussion: A study from Spain followed the historical dilation protocol starting two weeks after PSARP, performing dilations twice a day, with the Hagar size increased by 1 millimeter each week until reaching the optimal size. Open
Host summary Jill Knepprath summarizing the discussion: The Heineke-Mikulicz anoplasty is a procedure for skin-level strictures in PSARP patients. Open
Host summary Jill Knepprath summarizing the discussion: The Heineke-Mikulicz anoplasty is a procedure for skin-level strictures in PSARP patients. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty is done by making incisions at the 12, 3, 6, and 9 o'clock positions, making a rhomboid shape that opens up the strictured area. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty is done by making incisions at the 12, 3, 6, and 9 o'clock positions, making a rhomboid shape that opens up the strictured area. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty does not require flaps or any mobilization of the rectum. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty does not require flaps or any mobilization of the rectum. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty is safe, effective, and minimally invasive. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty is safe, effective, and minimally invasive. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty can be done outpatient as an alternative to long-term dilations after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty can be done outpatient as an alternative to long-term dilations after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Anal dilation after PSARP can cause stress for families. Open
Host summary Jill Knepprath summarizing the discussion: There isn't strong evidence to support mandatory anal dilation after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Anal dilation after PSARP can cause stress for families. Open
Host summary Jill Knepprath summarizing the discussion: There isn't strong evidence to support mandatory anal dilation after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Age of the patient and access to returning for an outpatient procedure are things to consider when making decisions about anal dilation after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Age of the patient and access to returning for an outpatient procedure are things to consider when making decisions about anal dilation after PSARP. Open

Update Course Rewind 2025: Hirschsprung + ARM: Rare but Real

Host summary Jill Knepprath summarizing the discussion: The rate of Hirschsprung disease and anorectal malformation occurring together is less than 2% Open
Host summary Jill Knepprath summarizing the discussion: The correct answer is less than 2%. Open
Host summary Jill Knepprath summarizing the discussion: It's rare, but something to keep in mind for patients with trisomy 21. Open
Host summary Jill Knepprath summarizing the discussion: The co-occurrence of Hirschsprung disease and ARM is something to keep in mind for patients with trisomy 21 Open
Host summary Jill Knepprath summarizing the discussion: Ganglion cells were found in 91% of rectal fistula specimens Open
Host summary Jill Knepprath summarizing the discussion: Hypo or absent ganglion cells were found in the remaining rectal fistula specimens Open
Host summary Jill Knepprath summarizing the discussion: But absent cells in fistula tissue doesn't necessarily mean it's Hirschsprung's disease. Open
Host summary Jill Knepprath summarizing the discussion: Absent ganglion cells in fistula tissue does not necessarily mean the patient has Hirschsprung disease Open
Host summary Jill Knepprath summarizing the discussion: Three patients (4% of the study cohort) had both Hirschsprung disease and anorectal malformation Open
Host summary Jill Knepprath summarizing the discussion: Two of the three patients with both conditions had trisomy 21 Open
Host summary Jill Knepprath summarizing the discussion: Complex anorectal malformation patients with chromosomal anomalies who do not respond to laxatives or enemas should be worked up for Hirschsprung disease Open
Summaries Jill gave as host · Colorectal / ARM & Hirschsprung 66 summaries

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Patient-reported outcomes of Children with an Anorectal Malformation

Host summary Jill Knepprath summarizing a resource: Are you using the sacral ratio to counsel them? Open
Host summary Jill Knepprath summarizing a resource: A 2024 survey by Witt et al. at Nationwide Children's was published in the Annals of Surgery examining patients with anorectal malformation Open
Host summary Jill Knepprath summarizing a resource: The survey looked at over 900 patients with anorectal malformation Open
Host summary Jill Knepprath summarizing a resource: There was no difference in continence for patients based on sacral ratio alone in regards to quality of life Open
Host summary Jill Knepprath summarizing a resource: Patients who are incontinent had a 20-point lower quality of life compared to patients who were continent or clean on enemas Open
Host summary Jill Knepprath summarizing a resource: Bowel management may actually matter more than sacral ratio in predicting continence outcomes Open
Host summary Jill Knepprath summarizing a resource: The sacral ratio may not be as strong a predictor of continence as patients age Open
Host summary Jill Knepprath summarizing a resource: Quality of life is significantly lower for patients with incontinence compared to those clean on enemas Open
Host summary Jill Knepprath summarizing a resource: Does this change this change your practice? Open

Update Course Rewind 2025: Timing of PSARP: Early vs. Delayed—Does It Really Matter?

Host summary Jill Knepprath summarizing the discussion: For patients with rectal vestibular fistulas, some surgeons perform anal rectoplasties immediately while others wait until after discharge. Open
Host summary Jill Knepprath summarizes what Dr. Jamie Harris said: Dr. Jamie Harris presents a case of a full-term newborn baby girl with rectal vestibular fistula weighing 3 kg with completely negative VACTERL workup. Open
Host summary Jill Knepprath summarizing the discussion: The panel agreed that it's safe to perform the PSARP either early before discharge or later around 1 to 3 months of age. Open
Host summary Jill Knepprath summarizing the discussion: The NSQIP study defined early repair as 7 days and delayed repair as between 6 weeks and 8 months. Open
Host summary Jill Knepprath summarizing the discussion: The NSQIP study found no difference in overall outcomes, including re-operations and readmissions, between early and delayed PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Wound breakdown and dehiscence was the most common complication for both early and delayed repair groups in the PCPLC study. Open
Host summary Jill Knepprath summarizing the discussion: There was no significant difference in postoperative complications between early and delayed repair groups in the PCPLC study. Open
Host summary Jill Knepprath summarizing the discussion: Early repair during the newborn period avoids an additional admission for the surgery. Open
Host summary Jill Knepprath summarizing the discussion: Both early and delayed PSARP repairs are safe for patients with rectal vestibular fistulas. Open
Host summary Jill Knepprath summarizing the discussion: What matters most in timing PSARP is the circumstances, family access to care, patient size, and the surgeon's comfort and experience. Open

Laparoscopic modified percutaneous internal ring suturing - a mesh-free alternative for indirect inguinal hernia repair in adults. a pilot prospective cohort study

Host summary Jill Knepprath summarizing a resource: High ligation hernia repair, that's for kids. Open
Host summary Jill Knepprath summarizing a resource: Or is it? Open
Host summary Jill Knepprath summarizing a resource: The study was published in the International Journal of Surgery. Open
Host summary Jill Knepprath summarizing a resource: The study used the modified percutaneous internal ring suturing technique to evaluate whether a laparoscopic non-mesh repair works on indirect inguinal hernias in adults. Open
Host summary Jill Knepprath summarizing a resource: So did it work? Open
Host summary Jill Knepprath summarizing a resource: There were 20 patients in the study. Open
Host summary Jill Knepprath summarizing a resource: The majority of patients were male. Open
Host summary Jill Knepprath summarizing a resource: No patients had hernia recurrence on follow-up, with a median follow-up of 79 months. Open
Host summary Jill Knepprath summarizing a resource: Patients reported a decrease in pain and an improved activity post-operatively. Open
Host summary Jill Knepprath summarizing a resource: The study shows success with the modified PIRS technique in adults. Open
Host summary Jill Knepprath summarizing a resource: This is a small single-center study. Open
Host summary Jill Knepprath summarizing a resource: Would you offer this to your hernia patients? Open

Update Course Rewind 2025: Do We Still Need Routine Anal Dilations After PSARP?

Host summary Jill Knepprath summarizing the discussion: For decades, every child received anal dilations after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: A study from Spain followed the historical dilation protocol starting two weeks after PSARP, performing dilations twice a day, with the Hagar size increased by 1 millimeter each week until reaching the optimal size. Open
Host summary Jill Knepprath summarizing the discussion: The Heineke-Mikulicz anoplasty is a procedure for skin-level strictures in PSARP patients. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty is done by making incisions at the 12, 3, 6, and 9 o'clock positions, making a rhomboid shape that opens up the strictured area. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty does not require flaps or any mobilization of the rectum. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty is safe, effective, and minimally invasive. Open
Host summary Jill Knepprath summarizing the discussion: Heineke-Mikulicz anoplasty can be done outpatient as an alternative to long-term dilations after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: There isn't strong evidence to support mandatory anal dilation after PSARP. Open
Host summary Jill Knepprath summarizing the discussion: Anal dilation after PSARP can cause stress for families. Open
Host summary Jill Knepprath summarizing the discussion: Age of the patient and access to returning for an outpatient procedure are things to consider when making decisions about anal dilation after PSARP. Open

Update Course Rewind 2025: Hirschsprung’s Pull-Through: Why Family Training May Save Lives

Host summary Jill Knepprath summarizing the discussion: The median age of the neonatal pull-through group was 11 days at time of surgery. Open
Host summary Jill Knepprath summarizing the discussion: The median age of the delayed pull-through group was 98 days at time of surgery. Open
Host summary Jill Knepprath summarizing the discussion: The median age of the neonatal pull-through group was 11 days at time of surgery. Open
Host summary Jill Knepprath summarizing the discussion: The median age of the delayed pull-through group was 98 days at time of surgery. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in postoperative enterocolitis between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in preoperative enterocolitis between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in postoperative enterocolitis between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in fecal incontinence at follow-up between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in preoperative enterocolitis between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in fecal incontinence at follow-up between neonatal and delayed pull-through groups. Open

Update Course Rewind 2025: Botox for Hirschsprung’s: Where, When, and Why

Host summary Jill Knepprath summarizing the discussion: A 2022 multi-center study found that 24% of patients undergoing pull-through procedure also received Botox Open
Host summary Jill Knepprath summarizing the discussion: Patients that received Botox had a higher chance of diaper rash Open
Host summary Jill Knepprath summarizing the discussion: Injecting Botox during pull-through procedure for Hirschsprung's disease has been shown to reduce enterocolitis risk Open
Host summary Jill Knepprath summarizing the discussion: Dosing and guidance for Botox injection varies widely Open

Update Course Rewind 2025: Hirschsprung + ARM: Rare but Real

Host summary Jill Knepprath summarizing the discussion: The correct answer is less than 2%. Open
Host summary Jill Knepprath summarizing the discussion: The rate of Hirschsprung disease and anorectal malformation occurring together is less than 2% Open
Host summary Jill Knepprath summarizing the discussion: It's rare, but something to keep in mind for patients with trisomy 21. Open
Host summary Jill Knepprath summarizing the discussion: The co-occurrence of Hirschsprung disease and ARM is something to keep in mind for patients with trisomy 21 Open
Host summary Jill Knepprath summarizing the discussion: Hypo or absent ganglion cells were found in the remaining rectal fistula specimens Open
Host summary Jill Knepprath summarizing the discussion: Ganglion cells were found in 91% of rectal fistula specimens Open
Host summary Jill Knepprath summarizing the discussion: Absent ganglion cells in fistula tissue does not necessarily mean the patient has Hirschsprung disease Open
Host summary Jill Knepprath summarizing the discussion: But absent cells in fistula tissue doesn't necessarily mean it's Hirschsprung's disease. Open
Host summary Jill Knepprath summarizing the discussion: Three patients (4% of the study cohort) had both Hirschsprung disease and anorectal malformation Open
Host summary Jill Knepprath summarizing the discussion: Two of the three patients with both conditions had trisomy 21 Open
Host summary Jill Knepprath summarizing the discussion: Complex anorectal malformation patients with chromosomal anomalies who do not respond to laxatives or enemas should be worked up for Hirschsprung disease Open
Summaries Jill gave as host · Congenital Diaphragmatic Hernia 13 summaries

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Improving Outcomes for Congenital Diaphragmatic Hernia (CDH): Protocol Changes at Cincinnati Children's

Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: Protocol changes began in August 2023 and were implemented in spring of 2024 Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: Previously, peak pressures were limited to 25 to 26 cmH2O and mean airway pressures to less than 16 to 17 cmH2O Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: Previously, babies were fed once they had return of bowel function after repair Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: Previously, babies received as-needed sedation Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: ECMO use increased from 14% to 22% in the new cohort Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: The new cohort had 36 babies compared to 99 in the previous cohort Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: Survival for ECMO patients increased from 39% to 55% Open
Host summary Jill Knepprath summarizes what Dr. Paul Kingma said: ECMO use was around 41% in the old cohort versus 45% in the new cohort Open

Inside a FETO Procedure: Fetoscopic Balloon Tracheal Occlusion with Dr. Beth Rymeski

Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: The goal of FETO is to allow fluid to stay in the lungs and allow the lungs to expand and grow. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: FETO helps prevent pulmonary hypoplasia, which is a big factor in poor outcomes for CDH babies. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: The balloon is filled with around 0.65 to 0.8 mL of water, depending on the size of the trachea. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: Sometimes the trocar advances into the mouth during the procedure and needs to be backed out. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: Final confirmation includes advancing the scope one more time to verify the balloon is below the vocal cords and in the main trachea. Open
Summaries Jill gave as host · Enterocolitis 4 summaries

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Update Course Rewind 2025: Botox for Hirschsprung’s: Where, When, and Why

Host summary Jill Knepprath summarizing the discussion: A 2022 multi-center study found that 24% of patients undergoing pull-through procedure also received Botox Open
Host summary Jill Knepprath summarizing the discussion: Patients that received Botox had a higher chance of diaper rash Open
Host summary Jill Knepprath summarizing the discussion: Injecting Botox during pull-through procedure for Hirschsprung's disease has been shown to reduce enterocolitis risk Open
Host summary Jill Knepprath summarizing the discussion: Dosing and guidance for Botox injection varies widely Open
Summaries Jill gave as host · Esophageal Atresia 21 summaries

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Update Course Rewind 2025: The Recurrent TEF Problem

Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Recurrent tracheoesophageal fistulas can develop years after initial TEF repair. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Esophageal dilations were performed without improvement. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Bronchoscopy revealed granulation tissue along the back wall of the airway. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: The recurrent laryngeal nerve is at risk of damage during repair of recurrent TEFs. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: A transtracheal approach provides better surgical exposure and reduces risk to the recurrent laryngeal nerve. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: The transtracheal approach helps minimize injury to the recurrent laryngeal nerve. Open

Esophageal Atresia & Tracheoesophageal Fistula (EA/TEF) Types Explained for Pediatric Surgery

Host summary Jill Knepprath summarizing a resource: Today I'm going to walk through esophageal atresia and tracheoesophageal fistula, or TEF. Open
Host summary Jill Knepprath summarizing a resource: EA/TEF is a basic concept in pediatric surgery. Open
Host summary Jill Knepprath summarizing a resource: In normal anatomy, the esophagus goes straight down to the stomach with no atresia or interruptions, and the trachea goes straight down to the lungs with no connections between the two. Open
Host summary Jill Knepprath summarizing a resource: Type A EA/TEF consists of esophageal atresia proximally and distally in the esophagus, preventing solids and liquids from reaching the stomach, with no connection between esophagus and trachea. Open
Host summary Jill Knepprath summarizing a resource: Type B EA/TEF has distal esophageal atresia and a proximal fistula, allowing solids and liquids to enter the trachea while the stomach remains empty. Open
Host summary Jill Knepprath summarizing a resource: Type C is the most common Open
Host summary Jill Knepprath summarizing a resource: Type C EA/TEF is the most common type. Open
Host summary Jill Knepprath summarizing a resource: Type C EA/TEF has proximal esophageal atresia and a distal fistula, allowing air to reach both lungs and stomach while solids and liquids cannot reach the stomach. Open
Host summary Jill Knepprath summarizing a resource: Type D EA/TEF has both a distal fistula and a proximal fistula, allowing solids and liquids into the trachea and air into both lungs and stomach. Open
Host summary Jill Knepprath summarizing a resource: Type E EA/TEF has no atresia but does have a tracheoesophageal fistula, which is often pretty high. Open
Host summary Jill Knepprath summarizing a resource: Type E EA/TEF is also known as H-type because of its anatomical appearance. Open
Host summary Jill Knepprath summarizing a resource: This is also known as H. You can see the H right here. Open
Host summary Jill Knepprath summarizing a resource: And this is the one with the best results and usually the easiest to fix. Open
Host summary Jill Knepprath summarizing a resource: Type E (H-type) EA/TEF has the best results and is usually the easiest to fix. Open
Host summary Jill Knepprath summarizing a resource: Children with Type E (H-type) EA/TEF may present with symptoms later because they are still able to get solids and liquids down to the stomach and air to the lungs. Open
Summaries Jill gave as host · Fecal Incontinence 7 summaries

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Update Course Rewind 2025: Sacral Nerve Stimulation for Refractory Pediatric Fecal Incontinence

Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: What do you do when nothing is working for a child with severe fecal incontinence? Open
Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: Contrast enema showed an elongated sigmoid colon, but a previous rectal biopsy was normal. Open
Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: Anti-grade colonic enema procedures or sycostomy tubes are a reasonable next step for refractory pediatric fecal incontinence. Open
Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: Overnight, the rate of the child needing a diaper went from 33% to 11% with sacral nerve stimulation. Open
Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: A 2023 study showed an improvement in involuntary daytime and nighttime bowel movements with sacral nerve stimulation. Open
Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: How is the stimulator placed and how does it work? Open
Host summary Jill Knepprath summarizes what Dr. Ben Hamm said: If symptoms improve during the trial, the stimulator can be implanted long term with a battery. Open
Summaries Jill gave as host · Fetal Surgery 10 summaries

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Inside a FETO Procedure: Fetoscopic Balloon Tracheal Occlusion with Dr. Beth Rymeski

Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: The goal of FETO is to allow fluid to stay in the lungs and allow the lungs to expand and grow. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: The goal of FETO is to allow fluid to stay in the lungs and allow the lungs to expand and grow. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: FETO helps prevent pulmonary hypoplasia, which is a big factor in poor outcomes for CDH babies. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: FETO helps prevent pulmonary hypoplasia, which is a big factor in poor outcomes for CDH babies. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: The balloon is filled with around 0.65 to 0.8 mL of water, depending on the size of the trachea. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: The balloon is filled with around 0.65 to 0.8 mL of water, depending on the size of the trachea. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: Sometimes the trocar advances into the mouth during the procedure and needs to be backed out. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: Sometimes the trocar advances into the mouth during the procedure and needs to be backed out. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: Final confirmation includes advancing the scope one more time to verify the balloon is below the vocal cords and in the main trachea. Open
Host summary Jill Knepprath summarizes what Dr. Beth Rymeski said: Final confirmation includes advancing the scope one more time to verify the balloon is below the vocal cords and in the main trachea. Open
Summaries Jill gave as host · Hepatoblastoma 16 summaries

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Characteristics of Transfusion and Association With Oncologic Outcomes in Hepatoblastoma Resection

Host summary Jill Knepprath summarizing a resource: It is not uncommon for a patient with hepatoblastoma to need a transfusion during resection Open
Host summary Jill Knepprath summarizing a resource: It's not uncommon for a patient with hepatoblastoma to need a transfusion during resection. Open
Host summary Jill Knepprath summarizing a resource: The study was multi-institutional and published in Pediatric Blood and Cancer in 2025 Open
Host summary Jill Knepprath summarizing a resource: The study examined how intraoperative transfusion may affect recurrence and survival in hepatoblastoma resection patients Open
Host summary Jill Knepprath summarizing a resource: Only 11% of transfused patients received platelets Open
Host summary Jill Knepprath summarizing a resource: Of those transfused, the majority received red blood cells Open
Host summary Jill Knepprath summarizing a resource: Intraoperative blood transfusions had no effect on recurrence, however, they were associated with increased death. Open
Host summary Jill Knepprath summarizing a resource: Intraoperative blood transfusions were associated with increased death Open
Host summary Jill Knepprath summarizing a resource: Intraoperative blood transfusions had no effect on recurrence Open
Host summary Jill Knepprath summarizing a resource: There were instances of unnecessary blood transfusions Open
Host summary Jill Knepprath summarizing a resource: Patients who were transfused had higher post-op hemoglobin Open
Host summary Jill Knepprath summarizing a resource: Transfused patients still required more plasma and platelets postoperatively Open
Host summary Jill Knepprath summarizing a resource: The authors think that blood transfusions were mostly red blood cells, and that is what contributed to the post-op coagulopathy. Open
Host summary Jill Knepprath summarizing a resource: The authors think that blood transfusions were mostly red blood cells, and that is what contributed to the post-op coagulopathy Open
Host summary Jill Knepprath summarizing a resource: The authors recommend more careful patient selection for intraoperative transfusions Open
Host summary Jill Knepprath summarizing a resource: The authors recommend a balanced transfusion approach Open
Summaries Jill gave as host · Hirschsprung disease 20 summaries

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Update Course Rewind 2025: Hirschsprung’s Pull-Through: Why Family Training May Save Lives

Host summary Jill Knepprath summarizing the discussion: The median age of the neonatal pull-through group was 11 days at time of surgery. Open
Host summary Jill Knepprath summarizing the discussion: The median age of the delayed pull-through group was 98 days at time of surgery. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in fecal incontinence at follow-up between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in preoperative enterocolitis between neonatal and delayed pull-through groups. Open
Host summary Jill Knepprath summarizing the discussion: The PCPLC study found no difference in postoperative enterocolitis between neonatal and delayed pull-through groups. Open

Update Course Rewind 2025: Botox for Hirschsprung’s: Where, When, and Why

Host summary Jill Knepprath summarizing the discussion: A 2022 multi-center study found that 24% of patients undergoing pull-through procedure also received Botox Open
Host summary Jill Knepprath summarizing the discussion: Patients that received Botox had a higher chance of diaper rash Open
Host summary Jill Knepprath summarizing the discussion: Injecting Botox during pull-through procedure for Hirschsprung's disease has been shown to reduce enterocolitis risk Open
Host summary Jill Knepprath summarizing the discussion: Dosing and guidance for Botox injection varies widely Open

Update Course Rewind 2025: Hirschsprung + ARM: Rare but Real

Host summary Jill Knepprath summarizing the discussion: The correct answer is less than 2%. Open
Host summary Jill Knepprath summarizing the discussion: The rate of Hirschsprung disease and anorectal malformation occurring together is less than 2% Open
Host summary Jill Knepprath summarizing the discussion: The co-occurrence of Hirschsprung disease and ARM is something to keep in mind for patients with trisomy 21 Open
Host summary Jill Knepprath summarizing the discussion: It's rare, but something to keep in mind for patients with trisomy 21. Open
Host summary Jill Knepprath summarizing the discussion: Hypo or absent ganglion cells were found in the remaining rectal fistula specimens Open
Host summary Jill Knepprath summarizing the discussion: Ganglion cells were found in 91% of rectal fistula specimens Open
Host summary Jill Knepprath summarizing the discussion: Absent ganglion cells in fistula tissue does not necessarily mean the patient has Hirschsprung disease Open
Host summary Jill Knepprath summarizing the discussion: But absent cells in fistula tissue doesn't necessarily mean it's Hirschsprung's disease. Open
Host summary Jill Knepprath summarizing the discussion: Three patients (4% of the study cohort) had both Hirschsprung disease and anorectal malformation Open
Host summary Jill Knepprath summarizing the discussion: Two of the three patients with both conditions had trisomy 21 Open
Host summary Jill Knepprath summarizing the discussion: Complex anorectal malformation patients with chromosomal anomalies who do not respond to laxatives or enemas should be worked up for Hirschsprung disease Open
Summaries Jill gave as host · Inguinal Hernia 19 summaries

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Surgeon annual volume impacts recurrence rates of pediatric inguinal hernia repairs: A multi-institutional study

Host summary Jill Knepprath summarizing a resource: Heller et al. published a multi-institutional study in the Journal of Pediatric Surgery in 2025 exploring the impact of surgeon volume on patients with inguinal hernias. Open
Host summary Jill Knepprath summarizing a resource: The authors found that inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: Inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: When broken down by surgical approach, there was no difference in recurrence rates for open inguinal hernia repairs based on surgeon volume. Open
Host summary Jill Knepprath summarizing a resource: However, laparoscopic repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: Laparoscopic inguinal hernia repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: The authors of the Heller et al. study recommend maintaining a high volume of laparoscopic repairs, and if that's not possible, to seek help from a higher volume surgeon. Open

Laparoscopic modified percutaneous internal ring suturing - a mesh-free alternative for indirect inguinal hernia repair in adults. a pilot prospective cohort study

Host summary Jill Knepprath summarizing a resource: High ligation hernia repair, that's for kids. Open
Host summary Jill Knepprath summarizing a resource: Or is it? Open
Host summary Jill Knepprath summarizing a resource: The study was published in the International Journal of Surgery. Open
Host summary Jill Knepprath summarizing a resource: The study used the modified percutaneous internal ring suturing technique to evaluate whether a laparoscopic non-mesh repair works on indirect inguinal hernias in adults. Open
Host summary Jill Knepprath summarizing a resource: So did it work? Open
Host summary Jill Knepprath summarizing a resource: There were 20 patients in the study. Open
Host summary Jill Knepprath summarizing a resource: The majority of patients were male. Open
Host summary Jill Knepprath summarizing a resource: No patients had hernia recurrence on follow-up, with a median follow-up of 79 months. Open
Host summary Jill Knepprath summarizing a resource: Patients reported a decrease in pain and an improved activity post-operatively. Open
Host summary Jill Knepprath summarizing a resource: This is a small single-center study. Open
Host summary Jill Knepprath summarizing a resource: The study shows success with the modified PIRS technique in adults. Open
Host summary Jill Knepprath summarizing a resource: Would you offer this to your hernia patients? Open
Summaries Jill gave as host · Liver Tumors (Hepatoblastoma/HCC) 16 summaries

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Characteristics of Transfusion and Association With Oncologic Outcomes in Hepatoblastoma Resection

Host summary Jill Knepprath summarizing a resource: It's not uncommon for a patient with hepatoblastoma to need a transfusion during resection. Open
Host summary Jill Knepprath summarizing a resource: It is not uncommon for a patient with hepatoblastoma to need a transfusion during resection Open
Host summary Jill Knepprath summarizing a resource: The study was multi-institutional and published in Pediatric Blood and Cancer in 2025 Open
Host summary Jill Knepprath summarizing a resource: The study examined how intraoperative transfusion may affect recurrence and survival in hepatoblastoma resection patients Open
Host summary Jill Knepprath summarizing a resource: Of those transfused, the majority received red blood cells Open
Host summary Jill Knepprath summarizing a resource: Only 11% of transfused patients received platelets Open
Host summary Jill Knepprath summarizing a resource: Intraoperative blood transfusions had no effect on recurrence, however, they were associated with increased death. Open
Host summary Jill Knepprath summarizing a resource: Intraoperative blood transfusions were associated with increased death Open
Host summary Jill Knepprath summarizing a resource: Intraoperative blood transfusions had no effect on recurrence Open
Host summary Jill Knepprath summarizing a resource: There were instances of unnecessary blood transfusions Open
Host summary Jill Knepprath summarizing a resource: Transfused patients still required more plasma and platelets postoperatively Open
Host summary Jill Knepprath summarizing a resource: Patients who were transfused had higher post-op hemoglobin Open
Host summary Jill Knepprath summarizing a resource: The authors think that blood transfusions were mostly red blood cells, and that is what contributed to the post-op coagulopathy Open
Host summary Jill Knepprath summarizing a resource: The authors think that blood transfusions were mostly red blood cells, and that is what contributed to the post-op coagulopathy. Open
Host summary Jill Knepprath summarizing a resource: The authors recommend more careful patient selection for intraoperative transfusions Open
Host summary Jill Knepprath summarizing a resource: The authors recommend a balanced transfusion approach Open
Summaries Jill gave as host · Lymphatic Malformation 4 summaries

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Update Course Rewind 2025: Neck Pathologies - The Diagnostic Challenge

Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: A ranula is a benign cyst that forms under the tongue caused by saliva leaking from a blocked sublingual gland. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Lymphatic malformations are clusters of lymph vessels that are often present at birth. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: For lymphatic malformations, there are 3 procedural treatments: laser, sclerotherapy, and excision. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: There are 3 medical therapies for lymphatic malformations that are still undergoing clinical trials. Open
Summaries Jill gave as host · Metastatic Disease 15 summaries

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Malignant peripheral nerve sheath tumors: a report from Children’s Oncology Group study ARST0332

Host summary Jill Knepprath summarizing a resource: Is there a role for chemo radiation in peripheral nerve sheath tumors, or is excision all that is needed? Open
Host summary Jill Knepprath summarizing a resource: The Children's Oncology Group published a prospective trial on malignant peripheral nerve sheath tumors in the Journal of the National Cancer Institute in 2025. Open
Host summary Jill Knepprath summarizing a resource: Patients were assigned to four treatment groups: observation, adjuvant radiation, adjuvant chemoradiation, and neoadjuvant chemoradiation. Open
Host summary Jill Knepprath summarizing a resource: Overall results confirmed that resection has a major influence on survival for these patients. Open
Host summary Jill Knepprath summarizing a resource: Resection has a major influence on survival for patients with malignant peripheral nerve sheath tumors. Open
Host summary Jill Knepprath summarizing a resource: Patients without metastatic disease had improved outcomes. Open
Host summary Jill Knepprath summarizing a resource: Female patients with malignant peripheral nerve sheath tumors had improved outcomes. Open
Host summary Jill Knepprath summarizing a resource: Low-risk patients had improved outcomes. Open
Host summary Jill Knepprath summarizing a resource: In patients receiving neoadjuvant therapy, 23% showed a response. Open
Host summary Jill Knepprath summarizing a resource: In patients receiving neoadjuvant therapy, 45% were stable. Open
Host summary Jill Knepprath summarizing a resource: In patients receiving neoadjuvant therapy, 32% had progressive disease. Open
Host summary Jill Knepprath summarizing a resource: There was no difference in survival based on the response to neoadjuvant therapy among patients who went on to have resection. Open
Host summary Jill Knepprath summarizing a resource: There was no difference in survival based on the response to neoadjuvant therapy. Open
Host summary Jill Knepprath summarizing a resource: Resection should be done for patients with malignant peripheral nerve sheath tumors whenever possible, even if they show a good response to chemoradiation. Open
Host summary Jill Knepprath summarizing a resource: Overall, this study confirms that resection should be done for these patients whenever possible, even if they show a good response to chemo radiation. Open
Summaries Jill gave as host · Neurofibromatosis 15 summaries

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Malignant peripheral nerve sheath tumors: a report from Children’s Oncology Group study ARST0332

Host summary Jill Knepprath summarizing a resource: Is there a role for chemo radiation in peripheral nerve sheath tumors, or is excision all that is needed? Open
Host summary Jill Knepprath summarizing a resource: The Children's Oncology Group published a prospective trial on malignant peripheral nerve sheath tumors in the Journal of the National Cancer Institute in 2025. Open
Host summary Jill Knepprath summarizing a resource: Patients were assigned to four treatment groups: observation, adjuvant radiation, adjuvant chemoradiation, and neoadjuvant chemoradiation. Open
Host summary Jill Knepprath summarizing a resource: Resection has a major influence on survival for patients with malignant peripheral nerve sheath tumors. Open
Host summary Jill Knepprath summarizing a resource: Overall results confirmed that resection has a major influence on survival for these patients. Open
Host summary Jill Knepprath summarizing a resource: Low-risk patients had improved outcomes. Open
Host summary Jill Knepprath summarizing a resource: Patients without metastatic disease had improved outcomes. Open
Host summary Jill Knepprath summarizing a resource: Female patients with malignant peripheral nerve sheath tumors had improved outcomes. Open
Host summary Jill Knepprath summarizing a resource: In patients receiving neoadjuvant therapy, 32% had progressive disease. Open
Host summary Jill Knepprath summarizing a resource: In patients receiving neoadjuvant therapy, 45% were stable. Open
Host summary Jill Knepprath summarizing a resource: In patients receiving neoadjuvant therapy, 23% showed a response. Open
Host summary Jill Knepprath summarizing a resource: There was no difference in survival based on the response to neoadjuvant therapy. Open
Host summary Jill Knepprath summarizing a resource: There was no difference in survival based on the response to neoadjuvant therapy among patients who went on to have resection. Open
Host summary Jill Knepprath summarizing a resource: Resection should be done for patients with malignant peripheral nerve sheath tumors whenever possible, even if they show a good response to chemoradiation. Open
Host summary Jill Knepprath summarizing a resource: Overall, this study confirms that resection should be done for these patients whenever possible, even if they show a good response to chemo radiation. Open
Summaries Jill gave as host · Pediatric Robotic Surgery 13 summaries

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Update Course Rewind 2025: Robotics in Pediatric Surgery: Which indications benefit the most?

Host summary Jill Knepprath summarizing the discussion: All pediatric surgical patients are good candidates for robotic surgery. Open
Host summary Jill Knepprath summarizing the discussion: Robotic surgery reduces postoperative pain and infection risk, leading to faster recovery. Open
Host summary Jill Knepprath summarizing the discussion: Robotic surgery improves depth perception compared to laparoscopic surgery. Open
Host summary Jill Knepprath summarizing the discussion: Robotic surgery reduces surgeon fatigue compared to laparoscopic surgery. Open
Host summary Jill Knepprath summarizing the discussion: In colorectal surgery, robotic operative time is longer than laparoscopic. Open
Host summary Jill Knepprath summarizing the discussion: Laparoscopy has a higher conversion rate to open surgery than robotic surgery in colorectal cases. Open
Host summary Jill Knepprath summarizing the discussion: Both robotic and laparoscopic surgery have comparable oncologic results. Open
Host summary Jill Knepprath summarizing the discussion: It takes half the number of cases to become proficient in robotic surgery versus laparoscopy. Open
Host summary Jill Knepprath summarizing the discussion: Robotics can be indicated for surgeries in the chest, pelvic reconstruction, abdominal tumors, and urology. Open
Host summary Jill Knepprath summarizing the discussion: In smaller patients, ports should be measured 3 centimeters apart. Open
Host summary Jill Knepprath summarizing the discussion: Robotic surgery in pediatric patients is ideal in select cases including adrenal masses, polyoco cysts, and nephrectomies. Open
Host summary Jill Knepprath summarizing the discussion: Reported cons of robotic surgery include cost, setup time, the size of the ports, and a steep learning curve. Open
Host summary Jill Knepprath summarizing the discussion: Once proficiency is achieved, operative times and conversions to open surgery are lower for robotic surgery compared to laparoscopy. Open
Summaries Jill gave as host · Peritoneal Dialysis Access 7 summaries

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Surgeon annual volume impacts recurrence rates of pediatric inguinal hernia repairs: A multi-institutional study

Host summary Jill Knepprath summarizing a resource: Heller et al. published a multi-institutional study in the Journal of Pediatric Surgery in 2025 exploring the impact of surgeon volume on patients with inguinal hernias. Open
Host summary Jill Knepprath summarizing a resource: The authors found that inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: Inguinal hernias repaired by lower volume surgeons had a 1.5 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: When broken down by surgical approach, there was no difference in recurrence rates for open inguinal hernia repairs based on surgeon volume. Open
Host summary Jill Knepprath summarizing a resource: Laparoscopic inguinal hernia repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: However, laparoscopic repairs done by lower volume surgeons had a 3.3 fold increase in the odds of recurrence. Open
Host summary Jill Knepprath summarizing a resource: The authors of the Heller et al. study recommend maintaining a high volume of laparoscopic repairs, and if that's not possible, to seek help from a higher volume surgeon. Open
Summaries Jill gave as host · Thrombosis 6 summaries

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Update Course Rewind 2025: New Technologies for Central Line Management

Host summary Jill Knepprath summarizes what Dr. Nathan Fagan said: The Surfacer requires an open femoral vein, preferably on the right side, to be effective. Open
Host summary Jill Knepprath summarizes what Dr. Nathan Fagan said: The Surfacer technique is suitable for acute pediatric cases as opposed to the chronic scarring seen in adult cases. Open
Host summary Jill Knepprath summarizes what Dr. Nathan Fagan said: Transhepatic and translumbar access are last resorts when all traditional central access is lost. Open
Host summary Jill Knepprath summarizes what Dr. Nathan Fagan said: Transhepatic access involves a catheter being directly placed through the liver into the inferior vena cava. Open
Host summary Jill Knepprath summarizes what Dr. Nathan Fagan said: Transhepatic access is a more complicated procedure and has higher risk for thrombosis. Open
Host summary Jill Knepprath summarizes what Dr. Nathan Fagan said: Translumbar access involves accessing the inferior vena cava from the back. Open
Summaries Jill gave as host · Thyroid Nodules 10 summaries

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Update Course Rewind 2025: Nerve Monitoring in Pediatric Thyroid Surgery

Host summary Jill Knepprath summarizing the discussion: Thyroid nodules are more common in adults than in children, so there are not many centers with pediatric surgeons who have high volume of these cases Open
Host summary Jill Knepprath summarizing the discussion: If biopsy comes back as cancer, completing thyroidectomy is the next recommended step Open
Host summary Jill Knepprath summarizing the discussion: In thyroid surgery, intraoperative nerve monitoring is a technique to localize the recurrent laryngeal nerves which control the vocal cords using an electric probe that stimulates the nerve while EMG electrodes monitor vocal cord movement Open
Host summary Jill Knepprath summarizing the discussion: In a recent survey, 80% of pediatric thyroid surgeons use nerve monitoring Open
Host summary Jill Knepprath summarizing the discussion: Nerve monitoring detects injury early, allowing surgeons to stage the operation and avoid bilateral injury, paralysis, and subsequent tracheotomy Open
Host summary Jill Knepprath summarizing the discussion: Nerve monitoring devices were often too big for pediatric patients in the past Open
Host summary Jill Knepprath summarizing the discussion: Nerve monitoring can be considered in all pediatric thyroid surgeries because adhesive electrodes can be applied to even a 3.0 endotracheal tube Open
Host summary Jill Knepprath summarizing the discussion: Radiologists say that TIRRADS is not really reliable for pediatrics since it was originally developed for adults Open
Host summary Jill Knepprath summarizing the discussion: When criteria was based on the size of the thyroid relative to the size of the patient, no malignancies were missed Open
Host summary Jill Knepprath summarizing the discussion: Dr. Aldrin's 2025 study showed that the PES-TIRRADS eliminated unnecessary biopsies while not missing a single thyroid malignancy compared to adult and 2015 pediatric guidelines Open
Summaries Jill gave as host · Tracheoesophageal Fistula 21 summaries

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Update Course Rewind 2025: The Recurrent TEF Problem

Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Recurrent tracheoesophageal fistulas can develop years after initial TEF repair. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Esophageal dilations were performed without improvement. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: Bronchoscopy revealed granulation tissue along the back wall of the airway. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: The recurrent laryngeal nerve is at risk of damage during repair of recurrent TEFs. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: A transtracheal approach provides better surgical exposure and reduces risk to the recurrent laryngeal nerve. Open
Host summary Jill Knepprath summarizes what Dr. Douglas von Allmen said: The transtracheal approach helps minimize injury to the recurrent laryngeal nerve. Open

Esophageal Atresia & Tracheoesophageal Fistula (EA/TEF) Types Explained for Pediatric Surgery

Host summary Jill Knepprath summarizing a resource: Today I'm going to walk through esophageal atresia and tracheoesophageal fistula, or TEF. Open
Host summary Jill Knepprath summarizing a resource: EA/TEF is a basic concept in pediatric surgery. Open
Host summary Jill Knepprath summarizing a resource: In normal anatomy, the esophagus goes straight down to the stomach with no atresia or interruptions, and the trachea goes straight down to the lungs with no connections between the two. Open
Host summary Jill Knepprath summarizing a resource: Type A EA/TEF consists of esophageal atresia proximally and distally in the esophagus, preventing solids and liquids from reaching the stomach, with no connection between esophagus and trachea. Open
Host summary Jill Knepprath summarizing a resource: Type B EA/TEF has distal esophageal atresia and a proximal fistula, allowing solids and liquids to enter the trachea while the stomach remains empty. Open
Host summary Jill Knepprath summarizing a resource: Type C is the most common Open
Host summary Jill Knepprath summarizing a resource: Type C EA/TEF is the most common type. Open
Host summary Jill Knepprath summarizing a resource: Type C EA/TEF has proximal esophageal atresia and a distal fistula, allowing air to reach both lungs and stomach while solids and liquids cannot reach the stomach. Open
Host summary Jill Knepprath summarizing a resource: Type D EA/TEF has both a distal fistula and a proximal fistula, allowing solids and liquids into the trachea and air into both lungs and stomach. Open
Host summary Jill Knepprath summarizing a resource: Type E EA/TEF has no atresia but does have a tracheoesophageal fistula, which is often pretty high. Open
Host summary Jill Knepprath summarizing a resource: This is also known as H. You can see the H right here. Open
Host summary Jill Knepprath summarizing a resource: Type E EA/TEF is also known as H-type because of its anatomical appearance. Open
Host summary Jill Knepprath summarizing a resource: Type E (H-type) EA/TEF has the best results and is usually the easiest to fix. Open
Host summary Jill Knepprath summarizing a resource: And this is the one with the best results and usually the easiest to fix. Open
Host summary Jill Knepprath summarizing a resource: Children with Type E (H-type) EA/TEF may present with symptoms later because they are still able to get solids and liquids down to the stomach and air to the lungs. Open
Summaries Jill gave as host · Wilms Tumor 23 summaries

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Impact of Pulmonary Tumor Burden in Favorable Histology Wilms Tumor Outcomes: A Report From the Children's Oncology Group Study AREN053

Host summary Jill Knepprath summarizing a resource: Your patient has a Wilms tumor with favorable histology, but workup shows that they also have lung metastases. Open
Host summary Jill Knepprath summarizing a resource: Dick et al. published a report from a Children's Oncology Group study in the Journal of Clinical Oncology in 2025 Open
Host summary Jill Knepprath summarizing a resource: The study examined factors in patients with favorable histology Wilms tumor and pulmonary metastases and how those factors may affect outcomes Open
Host summary Jill Knepprath summarizing a resource: Factors studied included the number of metastases, the size of the metastases, and different biological markers Open
Host summary Jill Knepprath summarizing a resource: There was no difference in survival based on the number of metastases Open
Host summary Jill Knepprath summarizing a resource: Patients with larger nodules and rapid response to chemotherapy showed no changes in overall survival Open
Host summary Jill Knepprath summarizing a resource: Patients who had a rapid response to chemotherapy with larger nodules showed worse event-free survival Open
Host summary Jill Knepprath summarizing a resource: In multivariable models, neither the size nor the number of nodules had any effect on survival Open
Host summary Jill Knepprath summarizing a resource: 1q gain was associated with worse event-free survival Open
Host summary Jill Knepprath summarizing a resource: 1q gain was associated with worse overall survival Open
Host summary Jill Knepprath summarizing a resource: One cue gain is the superior prognostic factor when compared to size and number of nodules in patients with favorable histology Wilms and pulmonary metastases. Open
Host summary Jill Knepprath summarizing a resource: 1q gain is the superior prognostic factor when compared to size and number of nodules in patients with favorable histology Wilms tumor and pulmonary metastases Open

Updated Favorable histology Wilms tumor risk stratification: Rationale for future Children’s Oncology Group clinical trials

Host summary Jill Knepprath summarizing a resource: Risk stratification for Wilms tumor has evolved many times over the years. Open
Host summary Jill Knepprath summarizing a resource: Risk stratification for Wilm's tumor has evolved many times over the years, so let's catch up. Open
Host summary Jill Knepprath summarizing a resource: The Children's Oncology Group published updated risk stratification for patients with favorable histology Wilms tumor in Nature in June 2025. Open
Host summary Jill Knepprath summarizing a resource: The new risk stratification model includes biological and clinical features that were not in the first generation risk stratification. Open
Host summary Jill Knepprath summarizing a resource: The new model changes some of the older features or gets rid of them altogether. Open
Host summary Jill Knepprath summarizing a resource: Factors being added are loss of heterozygosity of 11P15, 1Q gain, and lymph node involvement. Open
Host summary Jill Knepprath summarizing a resource: Factors that are being added are loss of heterozygosity of 11P15C, 1Q gain. And lymph node involvement. Open
Host summary Jill Knepprath summarizing a resource: Tumor nephrectomy weight is no longer included in the risk stratification. Open
Host summary Jill Knepprath summarizing a resource: Tumor nephrectomy weight is no longer included. Open
Host summary Jill Knepprath summarizing a resource: The model modified how histology and age are used to stratify certain patients. Open
Host summary Jill Knepprath summarizing a resource: More changes are expected in the future as ongoing COG trials produce more results. Open