Heng Yee-Kiat, Ng See-Ket, Tan Kong-Bing, Lee Joyce Siong-See
National Skin Centre, Singapore, Singapore.
Am J Dermatopathol. 2013 Jun;35(4):486-8. doi: 10.1097/DAD.0b013e318261ea3a.
We report a case of a 20-year-old Chinese man with an alopecic congenital combined compound and blue melanocytic nevus of the scalp, associated with alopecia areata. The diagnosis of a combined melanocytic nevus was confirmed by histopathological examination and immunohistochemical stains, with exclusion of neurocristic hamartoma, which can have a similar clinical and histopathological appearance but different prognosis. In addition, we explore the association of this large melanocytic lesion with alopecia areata.
我们报告一例20岁中国男性病例，其头皮有先天性复合型秃发性蓝黑素细胞痣，并伴有斑秃。通过组织病理学检查和免疫组化染色确诊为复合型黑素细胞痣，排除了神经嵴错构瘤，后者虽可具有相似的临床和组织病理学表现，但预后不同。此外，我们还探讨了这种巨大黑素细胞病变与斑秃之间的关联。
