局限性毛囊错构瘤
Localized hair follicle hamartoma.
作者信息
Alessi E, Azzolini A
机构信息
1st Clinic of Dermatology, University of Milan-IRCCS Ospedale Maggiore of Milan, Italy.
出版信息
J Cutan Pathol. 1993 Aug;20(4):364-7. doi: 10.1111/j.1600-0560.1993.tb01277.x.
A 4-year-old male presented with an indurated papular plaque on his right nasolabial fold. The lesion, present since the child was a few months of age, progressively extended in a band-like fashion up to the upper lip. Microscopically, there was almost complete replacement of the hair follicles by trichoepithelioma-like epithelial proliferations associated with hyperplastic sebaceous glands. We interpret this lesion as a localized form of the clinicopathological entity known as generalized hair follicle hamartoma.
一名4岁男性患者，右侧鼻唇沟出现一个硬结性丘疹斑块。该病变自患儿几个月大时就已出现，呈带状逐渐扩展至上唇。显微镜下，毛囊几乎完全被类似毛发上皮瘤的上皮增生所取代，伴有皮脂腺增生。我们将此病变解释为一种临床病理实体——泛发性毛囊错构瘤的局限性形式。
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