School ager with abdominal pain who is status post cardiac arrest

Gross pathology image of Meckel diverticulum
Gross pathological image shows a resected loop of necrotic distal ileum. The necrotic Meckel diverticulum is noted in the upper center of the image, arising from the antimesenteric border of the bowel.

The diagnosis was closed loop small bowel obstruction due to Meckel diverticulum.