女患,55岁。左上腹不适,隐痛半年,近1周疼痛加剧,伴有食欲下降、身体消瘦。既往史:5年前因卵巢癌行“双卵巢加子宫切除”。入院查体:一般情况尚可,生命体征平稳,巩膜、皮肤无黄染,无肝掌及蜘蛛痣,浅表淋巴结未触及,腹平软,左上腹有压痛,肝未触及,脾于肋缘下3横指可触及,活动欠 Female patient, 55 years old. Left upper quadrant discomfort, pain for six months, pain increased in the past week, accompanied by decreased appetite, body weight loss. Past history: 5 years ago due to ovarian cancer “double ovarian plus hysterectomy.” Admission examination: the general situation is acceptable, the vital signs are stable, the sclera, the skin is not yellow, no liver palms and spider mites, the superficial lymph nodes are not touched, the abdomen is flat, the left upper quadrant is tender, the liver is not touched, and the spleen is in the costal margin Lower 3 horizontally accessible, activities owed