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Incomplete pancreas divisum: is it merely a normal anatomic variant without clinical implications?
1Dept. of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea. mhkim@www.amc.seoul.kr
Endoscopy
|September 15, 2001
Summary
Incomplete pancreas divisum (PD) may cause pancreatic diseases similarly to complete PD. Endoscopic treatment outcomes were comparable between incomplete and complete PD patients, suggesting similar clinical implications.
Area of Science:
- Gastroenterology
- Pancreatology
- Endoscopic Procedures
Background:
- Pancreas divisum (PD) is often considered a normal variant.
- Incomplete PD has historically lacked clear clinical significance.
- This study investigates the clinical relevance of incomplete PD.
Purpose of the Study:
- Compare prevalence and symptoms in incomplete versus complete PD.
- Analyze clinical presentation and outcomes of endoscopic treatment for PD.
- Determine if incomplete PD has distinct clinical implications.
Main Methods:
- Retrospective analysis of 56 patients (29 incomplete PD, 27 complete PD) from ERCP exams.
- Endoscopic treatment (sphincterotomy, stenting, drainage) applied to 25 symptomatic patients.
- Follow-up averaged 17 months for patients with acute recurrent pancreatitis, chronic pancreatitis, or pancreatic pain.
Main Results:
- PD suspected as cause in 12/27 complete PD and 14/29 incomplete PD patients.
- Successful endoscopic treatment in 10/11 complete PD and 13/14 incomplete PD patients.
- Clinical improvement observed in 7/10 complete PD and 8/13 incomplete PD patients.
Conclusions:
- Prevalence, symptoms, and clinical presentation are similar for incomplete and complete PD.
- Endoscopic treatment outcomes do not significantly differ between incomplete and complete PD.
- Incomplete PD warrants consideration for clinical implications similar to complete PD.