患者，男，７０岁。因腹部无痛性肿块１０年，于１９９６年５月１１日入我院。患者于１０年前无意中发现右上腹有一拳头大肿物，因无明显不适，未在意，后肿物逐渐增大，遂在家人劝说下来我院就诊并住院治疗。病程中无发热、盗汗及消瘦，无腹痛及胃肠不适。自称既往健康，无腹 Patient, male, 70 years old. Due to abdomen painless mass 10 years, on May 11, 1996 into our hospital. In 10 years ago, the patient inadvertently found a fist in the right upper quadrant, because no obvious discomfort, did not care, the gradual increase in the tumor, then persuaded his family came to our hospital for treatment and hospitalization. No fever during the course of the night sweats and weight loss, no abdominal pain and gastrointestinal discomfort. Claim to be healthy, no belly