[Cancerized ulcers and superficial cancer of the stomach].
D013505:Digestive System Surgical Procedures; D006801:Humans; D009369:Neoplasms; D010437:Peptic Ulcer / Q000150:complications*; D013274:Stomach Neoplasms / Q000601:surgery*; D014456:Ulcer
PEPTIC ULCER/complications; STOMACH NEOPLASMS/surgery