原发性阑尾腺癌极为少见,约占全部阑尾送检标本的0.02～0.08％。我院5,800余例阑尾标本中仅发现一例。本例患者因肿瘤转移压迫胆道,出现阻塞性黄疸,报告如下: 丁××,男,25岁。患者因尿黄半个月,巩膜皮肤黄染二天,黄疸指数40单位,谷丙转氨酶144单位,尿三胆均阳性,经诊断为急性黄疸性肝炎,于1981年2月26日入院。入院后检查,体温37℃,脉搏65次/分,血压124/mmHg,神清,皮肤巩膜 Primary appendiceal adenocarcinoma is extremely rare, accounting for approximately 0.02 to 0.08% of all appendix specimens. Only one case was found in more than 5,800 cases of appendix specimens in our hospital. In this patient, the biliary obstruction due to tumor metastasis caused obstructive jaundice. The report is as follows: Ding ××, male, 25 years old. The patient was admitted to hospital on February 26, 1981 due to urinary yellow for two months, scleral skin yellowing for two days, jaundice index 40 units, alanine aminotransferase 144 units, and urine three gallbladder positives. He was diagnosed as acute icteric hepatitis. After admission, body temperature 37°C, pulse 65 beats/min, blood pressure 124/mmHg, Shen Qing, skin sclera