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No Stone Left Unturned: Pediatric Pancreatic Stones Presenting With Obstructive Jaundice
Jonathan M deVries1, Sarah Sidhu1, Kathryn M Kimsey1
1Department of Pediatric Gastroenterology and Nutrition, Johns Hopkins All Children's Hospital, St. Petersburg, Florida.
Insights
Pediatric pancreatic lithiasis, often linked to cystic fibrosis (CF), can present with pancreatitis. A 10-year-old girl with undiagnosed CF experienced successful treatment for pancreatic lithiasis and jaundice via ERCP.
Area of Science:
- Gastroenterology and Hepatology
- Pediatric Medicine
- Genetics
Background:
- Pancreatic lithiasis, or pancreatic duct calcifications, is uncommon in children but associated with chronic pancreatitis (CP).
- Cystic Fibrosis (CF), caused by CF transmembrane conductance regulator (CFTR) gene mutations, is a significant contributor to pediatric CP and pancreatic lithiasis.
- Mild CF cases may present initially with pancreatitis, delaying diagnosis and treatment.
Observation:
- A 10-year-old female with previously undiagnosed and untreated CF presented with abdominal pain, vomiting, and obstructive jaundice.
- The patient exhibited pancreatic lithiasis and biliary obstruction.
Findings:
- The patient's pancreatic lithiasis and biliary obstruction were successfully managed.
- Endoscopic retrograde cholangiopancreatography (ERCP) proved effective in treating the condition.
Implications:
- Highlights the importance of considering CF in pediatric patients presenting with unexplained pancreatic lithiasis and pancreatitis.
- Underscores the potential for pancreatitis to be the initial clinical manifestation of undiagnosed CF.
- Demonstrates the efficacy of ERCP in managing pancreatic lithiasis and associated biliary obstruction in pediatric CF patients.
Abstract:
Pancreatic lithiasis, the formation of calcifications in the pancreatic duct, occurs uncommonly in pediatric patients but can occur more frequently with chronic pancreatitis (CP). Cystic fibrosis (CF) is one of the major causes of pancreatic lithiasis in pediatric patients, with mutations in the CF transmembrane conductance regulator (CFTR) gene reported in up to 23% of pediatric CP patients. Mutations in the CFTR gene can lead to mild cases of CF, which may delay diagnosis and treatment. In such cases, pancreatitis can be the presenting symptom in children with CF. We report a unique case of a 10-year-old female with previously undiagnosed and untreated CF presenting with abdominal pain, vomiting, and obstructive jaundice. Her pancreatic lithiasis and biliary obstruction were successfully treated with endoscopic retrograde cholangiopancreatography (ERCP).
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