American Board of Pathology (ABPath) Practice Test 2025 - Free Pathology Exam Practice Questions and Study Guide

Question: 1 / 400

What is the maximum diameter of the pancreatic duct in the head of the pancreas?

1-2 mm

2-3 mm

In normal anatomical conditions, the maximum diameter of the pancreatic duct in the head of the pancreas typically ranges from 2 to 3 mm. This measurement is important for differentiating between normal variations and pathological conditions such as pancreatic ductal obstruction or pancreatitis, where the duct may become dilated.

If the duct's diameter exceeds this normal range, it can signal various medical conditions that require further investigation. Understanding the typical dimensions of the pancreatic duct aids in accurate diagnosis and appropriate management of pancreatic diseases. The choice of 2-3 mm aligns with anatomical textbooks and imaging studies, making it the most accurate answer regarding the maximum diameter in this anatomical region.

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3-4 mm

4-5 mm

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