Pancreatitis in the developmentally anomalous pancreas

Area of Science:

• Radiology
• Gastroenterology
• Medical Imaging

Background:

• Pancreatic developmental anomalies, including pancreas divisum, annular pancreas, and heterotopic pancreas, are recognized conditions.
• These anomalies can pose diagnostic challenges, particularly when complicated by pancreatitis.

Purpose of the Study:

• To highlight the diagnostic challenges in interpreting pancreatitis within developmentally anomalous pancreatic tissue.
• To emphasize the importance of recognizing the radiographic appearance of inflamed pancreatic anomalies.

Main Methods:

• Review of radiologic findings in cases of pancreatitis associated with pancreatic developmental anomalies.
• Comparison of imaging features of inflamed anomalous pancreatic tissue with other inflammatory and neoplastic processes.

Main Results:

• Inflammation in developmentally anomalous pancreatic tissue can mimic other conditions, creating a diagnostic dilemma.
• Familiarity with the imaging characteristics of inflamed pancreatic anomalies is essential for accurate diagnosis.

Conclusions:

• Radiologists must be aware of pancreatic developmental anomalies and their inflamed presentations.
• Distinguishing pancreatitis in anomalous pancreas from other pathologies requires specific knowledge of these entities.