患者，女性，６７岁。三年前，因阵发性右上腹疼痛，伴黄疸，发热，曾接受过“胆囊切除、胆总管切开取石和Ｔ管引流术”。术后诊断为“胆囊炎、胆总管结石”。本次入院前二天，患者出现频繁恶心和呕吐，呕吐内容物为深绿色液体，无发热、腹痛和黄疸。查体全腹平软无压痛、... Patient, female, 67 years old. Three years ago, due to paroxysmal right upper quadrant pain, jaundice, and fever, she had undergone “cholecystectomy, common bile duct incision, and T-tube drainage.” Postoperative diagnosis was “cholecystitis, common bile duct stones.” Two days before admission, the patient experienced frequent nausea and vomiting. The vomiting contents were dark green liquids, no fever, abdominal pain, and jaundice. Check the whole body flat soft without tenderness, ...