[Peptic ulcer on a miniature stomach in a Meckel's diverticulum].
D002648:Child; D006801:Humans; D007223:Infant; D008467:Meckel Diverticulum / Q000150:complications*; D008551:Melena / Q000209:etiology*; D010437:Peptic Ulcer
MECKEL'S DIVERTICULUM/complications; MELENA/etiology; PEPTIC ULCER/in infancy and childhood