Strauss R M, Merchant W J, Stainforth J M, Clark S M
Department of Dermatology, Leeds General Infirmary, Leeds, UK.
Clin Exp Dermatol. 2006 Nov;31(6):778-80. doi: 10.1111/j.1365-2230.2006.02216.x.
Trichoepitheliomas are benign epidermal appendage tumours that present most commonly as solitary lesions, and less often as multiple, symmetrically distributed lesions on the face, scalp, neck and trunk. Only a few patients have been reported in whom trichoepitheliomas were found as unusually configured linear or plaque-like confluent lesions, all of which occurred in patients with skin types V or VI. We describe a white girl with a hemifacial plaque of confluent naevoid trichoepitheliomas, the first report of such lesions in a white patient.
毛发上皮瘤是一种良性表皮附属器肿瘤，最常见表现为孤立性损害，较少见的是面部、头皮、颈部和躯干出现多发、对称分布的损害。仅有少数患者被报道毛发上皮瘤表现为异常形态的线性或斑块状融合性损害，所有这些患者均为V型或VI型皮肤。我们报道了一名患有半侧面部融合性痣样毛发上皮瘤斑块的白人女孩，这是此类损害在白人患者中的首例报道。
