Meckel's diverticulum with intussusception, ulceration with hemorrhage, and ectopic gastric mucosa and pancreatic tissue.
D004064:Digestive System; D005753:Gastric Mucosa; D006470:Hemorrhage; D006801:Humans; D007443:Intussusception; D008467:Meckel Diverticulum / Q000150:complications*; D013272:Stomach Diseases
INTUSSUSCEPTION; MECKEL'S DIVERTICULUM/complications