What is a hallmark sign of appendicitis?

What is a hallmark sign of appendicitis?

• A. Dull back pain
• B. Early satiety
• C. Periumbilical pain migrating to RLQ
• D. Polyuria

Answer: (C)

The key idea is the characteristic pattern of abdominal pain in appendicitis. Early in the process, the discomfort often starts around the umbilicus because the midgut’s visceral nerves refer pain there. As inflammation progresses and irritates the parietal peritoneum, the pain localizes to the right lower quadrant, commonly near McBurney’s point. This migratory pain from periumbilical to RLQ is the hallmark sign clinicians look for. Other symptoms like dull back pain, early satiety, or polyuria aren’t typical for appendicitis, so they don’t fit the classic picture.

The key idea is the characteristic pattern of abdominal pain in appendicitis. Early in the process, the discomfort often starts around the umbilicus because the midgut’s visceral nerves refer pain there. As inflammation progresses and irritates the parietal peritoneum, the pain localizes to the right lower quadrant, commonly near McBurney’s point. This migratory pain from periumbilical to RLQ is the hallmark sign clinicians look for. Other symptoms like dull back pain, early satiety, or polyuria aren’t typical for appendicitis, so they don’t fit the classic picture.