Ichioka S, Yamada A
Department of Plastic Surgery, Faculty of Medicine, University of Tokyo, Japan.
J Dermatol. 1993 Sep;20(9):554-7. doi: 10.1111/j.1346-8138.1993.tb01337.x.
A case of dermal duct tumor on the back of a 61-year-old male, representing a cystic lesion, is reported. Such cystic dermal duct tumors seem to be considered poroid hidradenomas according to the recently suggested classification of poromas. Poroid hidradenoma is rarely mentioned in the literature, and no description of its clinical features has yet been published. Carcinoembryonic antigen (CEA) immunostaining was positive in the tumor cells adjacent to the cystic space. We suppose that these CEA-positive cells were associated with cyst formation in our case.
报告了一例61岁男性背部的皮肤导管瘤病例，表现为囊性病变。根据最近提出的汗孔瘤分类，这种囊性皮肤导管瘤似乎被认为是汗孔样汗腺瘤。汗孔样汗腺瘤在文献中很少被提及，其临床特征尚未见报道。癌胚抗原（CEA）免疫染色在囊性间隙附近的肿瘤细胞中呈阳性。我们推测在我们的病例中，这些CEA阳性细胞与囊肿形成有关。
