An unusual cause of haematemesis and melaena.
D005704:Gallbladder; D005706:Gallbladder Neoplasms; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D008551:Melena / Q000209:etiology*; D009369:Neoplasms
GALLBLADDER/neoplasms; HEMATEMESIS/etiology and pathogenesis; MELENA/etiology and pathogenesis