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Evidence-based approach to idiopathic pancreatitis
Jonathan E Clain1, Randall K Pearson
1Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, 200 First Street, SW, Rochester, MN 55905, USA. clain.jonathan@mayo.edu
Current Gastroenterology Reports
|March 20, 2002
Summary
Recurrent acute pancreatitis causes, including genetic factors, are reviewed. Diagnosis requires careful history, as overcalling is common, and microlithiasis may be missed.
Area of Science:
- Gastroenterology and Hepatology
- Digestive Diseases
- Pancreatic Disorders
Background:
- Recurrent acute pancreatitis (RAP) presents diagnostic challenges.
- Etiology is multifactorial, encompassing traditional and emerging causes.
- Accurate diagnosis is crucial for effective management and preventing complications.
Purpose of the Study:
- To review the diverse causes of recurrent acute pancreatitis.
- To highlight diagnostic pitfalls and the importance of clinical history.
- To critically evaluate proposed etiologies like microlithiasis, pancreas divisum, and sphincter of Oddi dysfunction.
Main Methods:
- Comprehensive literature review of recurrent acute pancreatitis.
- Analysis of diagnostic criteria and clinical presentation.
- Critical appraisal of evidence for various etiological factors.
Main Results:
- Genetic factors are increasingly recognized causes of RAP.
- Overdiagnosis of pancreatitis is a significant issue, underscoring the need for thorough patient history.
- Undetectable microlithiasis may contribute to unexplained cases.
- The roles of pancreas divisum and sphincter of Oddi dysfunction are questioned, along with endotherapy efficacy.
Conclusions:
- A nuanced approach to diagnosing recurrent acute pancreatitis is essential.
- Genetic testing and careful evaluation for microlithiasis should be considered.
- Established etiological factors require re-evaluation, potentially altering treatment strategies.
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