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摘要


毛髮質瘤為一種良性的皮膚上皮瘤,是從毛囊所發生的腫瘤,主要長在頭頸部及上肢。由於病灶大多長於表淺皮膚,所以患者經常先找皮膚科醫師求診;而腫瘤長於耳前的情形並不是很常見,加上外科醫師對此腫瘤並不是很瞭解,常常容易誤診,特別是誤以為腮腺腫。台北榮民總醫院耳鼻喉部於民國81年2月間經歷一病例,病人為14歲女性,主訴右耳前摸到一質硬、有壓痛之腫塊約一個月,經住院手術切除,病理切片証實為毛髮質瘤。特提出報告,以供參考。

關鍵字

毛髮質瘤 耳前部

並列摘要


Pilomatrixoma is a relatively rare tumor arising from hair follicles. The usual sites are the face and upper extremities. The tumor generally presents as a single, asymptomatic dermal or subcutaneous nodule, which occurs most common in the first 2 decades. This paper describes a case of 14-year-old girl with such a tumor presenting in the preauricular ares. The tumer was removed with Nd-YAG laser. The patient has been well 6 months postoperatively.

並列關鍵字

pilomatrixoma preauricular region

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