[Melena caused by peptic ulcer of Meckel's diverticulum].
D004194:Disease; D006801:Humans; D008467:Meckel Diverticulum; D008551:Melena / Q000209:etiology*; D010437:Peptic Ulcer / Q000150:complications*
MECKEL'S DIVERTICULUM/diseases; MELENA/etiology; PEPTIC ULCER/complications