Which condition is typically indicated by RLQ pain?

• A. Cholecystitis
• B. Pancreatitis
• C. Appendicitis
• D. Ovarian cyst

Answer: (C)

Right lower quadrant (RLQ) pain is commonly associated with appendicitis. This condition arises from the inflammation of the appendix, which is located in the RLQ of the abdomen. The pain often begins as a vague discomfort around the umbilical region and progressively localizes to the RLQ. Other symptoms may include nausea, vomiting, loss of appetite, and sometimes fever. The classic presentation makes appendicitis a leading concern for patients presenting with RLQ pain, particularly in younger individuals.

Cholecystitis typically presents with pain in the right upper quadrant due to inflammation of the gallbladder. Pancreatitis primarily causes pain in the upper abdomen, often radiating to the back, and is not specific to the RLQ. Ovarian cysts may cause pain in the lower abdomen, but the presentation can be more diffuse and is not exclusively localized to the right side. Thus, among these choices, appendicitis is the condition that definitively correlates with RLQ pain.