摘要
毛髮基質瘤是由毛囊基質表皮細胞而來。黑色素與黑色素細胞在此種類腫瘤中並不常見。這裡我們報告一個25歲女性病人左前臂發生一個0.5x0.5cm的色素性毛髮基質瘤。這表示毛髮的產生需要黑色素細胞、基質表皮細胞、毛囊的乳頭細胞的交互作用。並提醒吾人色素性病灶必需考慮色素性毛髮基質瘤的可能性。
關鍵字
無資料並列摘要
Pilomatricomas are derived from follicular matrix keratinocytes. Melanin pigments and melanocytes were infrequently noted in these tumours. We brought out a case of pigmented pilomatricoma in the left forearm of a 25-year-old woman. It suggested that the production of hair is the result of coordinated interaction of melanocytes, metrical keratinocytes, and follicular papillae cells. The pigmented variant of pilomatricoma should be considered in the differential diagnosis of pigmented lesions.
並列關鍵字
Pigmented pilomatricoma延伸閱讀
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