表面带金属样大便送入化验室,检查中发现呈银色金属样光泽,隐血试验阴性,胆汁试验阴性.病案报告78岁妇女因黄疸,失水,体重减轻而住院,体格检查病人表现为恶病体质,巩膜黄染,深度黄疸,腹部未扪及肿块,直肠检查:俞创木脂大便(?),化验室检查:血红蛋白12克/分升,红细胞压积37.4%,总胆红素10毫克/分升,直胆红素7.3毫克/分升,转氨酶67单位/升,硷性磷酸酶668单位/升. The surface with metal-like stools was sent to the laboratory, silver metal-like luster was found during the examination, the occult blood test was negative, and the bile test was negative. Medical Record Report A 78-year-old woman was hospitalized for jaundice, dehydration and weight loss. Rectal examination: Yu wood grease stool (?), Laboratory tests: hemoglobin 12 g / d, hematocrit 37.4%, total bilirubin 10 mg / min L, bilirubin 7.3 mg / dL, aminotransferase 67 units / l, alkaline phosphatase 668 units / l.