[Histogenesis of carcinoma of the gastric cardia].
D002299:Cardia; D005757:Gastritis, Atrophic / Q000150:complications; D006801:Humans; D008679:Metaplasia; D009093:Mucus / Q000032:analysis; D013274:Stomach Neoplasms / Q000209:etiology / Q000473:pathology*; D013276:Stomach Ulcer / Q000150:complications