**Question:** Which of the following statement regarding pancreatitis is true?

A. Pancreatitis is caused by alcohol abuse.
B. Pancreatitis always presents with abdominal pain as the primary symptom.
C. Acute pancreatitis is a rare condition.
D. Non-steroidal anti-inflammatory drugs (NSAIDs) are a common cause of pancreatitis.

**Core Concept:** Pancreatitis is a condition characterized by inflammation of the pancreas, which can be acute or chronic. It is caused by various factors, including alcohol abuse, gallstones, infections, drugs, and genetic predisposition. The pancreas is an essential organ responsible for producing digestive enzymes and hormones.

**Why the Correct Answer is Right:**

Correct Answer: D. Non-steroidal anti-inflammatory drugs (NSAIDs) are a common cause of pancreatitis.

NSAIDs are a group of medications used to relieve pain, inflammation, and fever. They include drugs like ibuprofen, naproxen, and aspirin. The correct statement highlights that NSAIDs can cause pancreatitis due to their direct toxic effect on the pancreas, leading to enzyme release and inflammation.

**Why Each Wrong Option is Incorrect:**

A. Alcohol abuse is a well-known cause of pancreatitis, but the statement is incorrect as it does not mention other causes.
B. While abdominal pain is a common symptom in pancreatitis, it is not the primary symptom. Other symptoms include nausea, vomiting, back pain, fever, and abdominal distension.
C. The statement is false, as pancreatitis can occur due to various causes and is not always rare.

**Why the Correct Answer is Right:**

NSAIDs are a common cause of pancreatitis due to their direct toxic effect on the pancreas. NSAIDs inhibit cyclooxygenase enzymes (COX-1 and COX-2), reducing prostaglandin synthesis and causing pancreatic enzyme release and inflammation.

**Why Each Wrong Option is Incorrect:**

A. Alcohol abuse is a well-known cause of pancreatitis, but the statement does not mention other causes.
B. While abdominal pain is a common symptom in pancreatitis, it is not the primary symptom. Other symptoms include nausea, vomiting, back pain, fever, and abdominal distension.
C. The statement is false, as pancreatitis can occur due to various causes and is not always rare.

**Clinical Pearl:**

Understanding the mechanism of action of NSAIDs is crucial when assessing patients with acute abdominal pain. It helps differentiate between acute appendicitis, cholecystitis, and pancreatitis, thereby guiding appropriate management and treatment options.