[Exfoliative biopsy in the diagnosis of malignant degeneration of gastric ulcer].
D001706:Biopsy; D006801:Humans; D010437:Peptic Ulcer / Q000473:pathology*; D013274:Stomach Neoplasms / Q000209:etiology*; D013276:Stomach Ulcer
PEPTIC ULCER/pathology; STOMACH NEOPLASMS/etiology and pathogenesis
La biopsia exfoliativa en el diagnóstico de la degeneración maligna del ulcus gástrico.