DUPLICATION OF ILEUM WITH HETEROTOPIC GASTRIC MUCOSA AND PERFORATED PEPTIC ULCER.
D000293:Adolescent; D000013:Congenital Abnormalities; D003937:Diagnosis, Differential; D005753:Gastric Mucosa; D006801:Humans; D007082:Ileum; D007813:Laparotomy; D010439:Peptic Ulcer Perforation
ABNORMALITIES; ADOLESCENCE; DIAGNOSIS, DIFFERENTIAL; GASTRIC MUCOSA; ILEUM; LAPAROTOMY; PEPTIC ULCER PERFORATION