外耳道耵聍腺瘤一例河南省睢县中医院张凯，黄培忠，余方莉，郭萍患者，男，４２岁。以右外耳道口肿物５年，胀痛为主诉入院。体查外耳道肿物一个，直径２ｃｍ，质硬，肿物与皮肤表面粘连，并侵入外再道内，取肿物病检，临床诊断为恶性肿瘤。镜下观：瘤组织由增生的耵聍腺... A case of external ear canal parotid aneurysm: Zhang Kai, Huang Peizhong, Yu Fangli, Guo Ping, a 42-year-old male patient from Qi County Hospital of Henan Province. The right external auditory canal mass was 5 years, and pain was the main complaint. Physical investigation of a tumor of the external auditory canal, 2cm in diameter, hard, tumor adhesion with the skin surface, and invade the outer road again, take the tumor disease examination, clinical diagnosis of malignant tumors. Microscopic view: The tumor tissue consists of hyperplastic parotid glands...