Which associated disease is related to periumbilical pain?

• A. Small bowel obstruction
• B. Appendicitis
• C. Gallstones
• D. Diverticulitis

Answer: (A)

Periumbilical pain is often associated with small bowel obstruction due to the pathophysiology involved in this condition. In a small bowel obstruction, the blockage prevents normal transit of intestinal contents, leading to distension and irritation of the bowel. This irritation can manifest as pain that is typically felt around the umbilical region. The pain is often described as crampy and can start as intermittent but may become more constant as the obstruction progresses.

In cases of appendicitis, the pain typically starts around the umbilical area but often migrates to the right lower quadrant as the inflammation progresses, making it less characteristic of strictly periumbilical pain. Gallstones primarily cause pain in the right upper quadrant, especially after meals, and diverticulitis generally presents with left lower quadrant pain due to inflammation of the diverticula in the colon. Thus, the association of periumbilical pain with small bowel obstruction is well-established, standing out among the choices provided.