患者 ,男 ,5 9岁。因尿黄、眼黄、食欲下降、腹胀 1月余于 1999年 4月 7日入院。体查 :皮肤巩膜深度黄染 ,未见肝掌及蜘蛛痣 ,心肺无异常 ,肝肋下 3ｃｍ ,质中光滑 ,无触痛 ,肝区无叩击痛 ,脾肋下未及 ,移动性浊音 (- ) ,双下肢无水肿。有糖尿病 2型病史 3年余 ,有饮白酒史 30 Patient, male, 59 years old. Due to urinary yellow, eye yellow, loss of appetite, bloating more than 1 month in April 7, 1999 admission. Physical examination: skin sclera depth yellow dye, no liver palms and spider nevus, no abnormal heart and lungs, liver ribs 3cm, smooth in the quality, no tenderness, no percussion pain in the liver area, spleen and ribs yet, dullness of movement (-), no lower extremity edema. A history of type 2 diabetes more than 3 years, a history of drinking liquor 30