患者：男，４２岁，已婚。因间歇性上腹部胀痛１５个月入院。体检：精神尚好，无贫血貌，心肺检查未发现异常。腹平软，上腹部有轻度压痛，无反跳痛，未触及包块，腹水征阴性，肠鸣音正常。胸片及腹部Ｂ超未发现异常。胃镜检查示：胃贲门癌（溃疡型）、窦部癌（溃疡型、进... Patient: Male, 42 years old, married. He was admitted to the hospital for intermittent abdominal pain for 15 months. Physical examination: The spirit is still good, no anemic appearance, no abnormalities found in cardiopulmonary examination. The abdomen was soft, with mild tenderness in the upper abdomen, no rebound tenderness, no palpable mass, negative ascites, and normal bowel sounds. Chest and abdominal ultrasound did not find abnormalities. Gastroscopy showed: gastric cardia cancer (ulcer type), sinus cancer (ulcer type, into ...