Muthusamy Rajeshwari K, Mehta Sangita S
Department of Pathology, Kovai Medical Center and Hospital, Coimbatore, Tamil Nadu, India.
Indian J Dermatol Venereol Leprol. 2017 Sep-Oct;83(5):574-576. doi: 10.4103/ijdvl.IJDVL_755_16.
We present a unique case of syringocystadenoma with malignant transformation into syringocystadenocarcinoma papilliferum and coexisting trichoblastoma arising de novo in a scalp swelling of long duration in a 78-year-old woman. Syringocystadenocarcinoma papilliferum was described by the World Health Organization as an extremely rare malignant adnexal tumor of apocrine origin with varied histology with some cases reported in literature.
我们报告了一例独特的病例，一名78岁女性头皮长期肿胀，其中汗腺囊腺瘤恶变成为乳头状汗腺囊腺癌，并同时新发了毛母细胞瘤。世界卫生组织将乳头状汗腺囊腺癌描述为一种极其罕见的起源于顶泌汗腺的恶性附属器肿瘤，其组织学表现多样，文献中有一些病例报道。
