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外耳道基底细胞癌,极为罕见。现报告1例。患者女,62岁,1989年9月13日入院。主诉:右耳刺痛4年,听力减退2月,于1985年8月开始右耳道微痛、发痒,1989年1月右外耳道外段肿胀,流少量血性液,耳痛加重,疼痛向耳屏前上部、同侧颞部、乳突尖、上颈部放射,耳内作响。先后在4所医院就诊,分别诊为“神经痛”、“外耳道炎”、“耳道软骨膜炎”等进行治疗无效。一般检查正常。无面瘫,颈淋巴结不肿大,胸膜未见异常。右侧耳屏不肿胀,有压痛,耳廓无牵拉痛,
Basal cell carcinoma of the external auditory canal is extremely rare. One case is now reported. The female patient, aged 62, was admitted to hospital on September 13, 1989. Main complaint: Right ear tingling 4 years, hearing loss 2 months, in August 1985 began right ear micro pain, itching, in January 1989 the right external auditory canal swelled, a small amount of bloody fluid, increased earache, pain to The upper part of the tragus, the ipsilateral ankle, the mastoid tip, and the upper neck radiate, and the ears buzz. He was treated in four hospitals and was diagnosed as having “neuralgia”, “external otitis externa,” and “the ear canal perichonditis.” General inspection is normal. No facial paralysis, cervical lymph nodes were enlarged, and no pleural abnormalities were observed. The right tragus does not swell, there is tenderness, and there is no stretching pain in the ear.