郭××、女、21岁,住院号C-130153,患者因低热一年余,近半年来发现右上腹有包块而入院。患者于1976年10月起开始有低热,每日下午明显,体温37.5～38℃同时伴有乏力,大便时干时稀,食欲尚可。于1977年7月在我院门诊发现右上腹有鸡蛋大肿块。曾作超声波探查、肾盂造影、胃肠造影和腹部平片,但肿物性质诊断不清。因有低热、腹部阵发性 Guo ××, female, 21 years old, hospital number C-130153. The patient was admitted to hospital because of low-grade fever for more than one year. He had found masses in the right upper abdomen in the past six months. In October 1976, the patient began to have low fever, which was evident in the afternoon. His body temperature was 37.5-38°C and was accompanied by fatigue. When the stool was dry, he was thin and his appetite was acceptable. In July 1977, a large lumpy mass was found in the right upper quadrant in our outpatient clinic. Ultrasound exploration, pyelography, gastrointestinal angiography and abdominal plain films were used, but the nature of the mass was unclear. Due to low fever, abdominal paroxysmal