Wang Leo L, Abbott James J, Jiang Angela J, Hannah Claire, Rubin Adam I
Department of Dermatology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
J Cutan Pathol. 2023 Feb;50(2):131-133. doi: 10.1111/cup.14320. Epub 2022 Sep 26.
A 26-year-old male presented with a 2-year history of a hyperkeratotic growth from the left index finger. Histopathology was consistent with an acquired digital fibrokeratoma with changes of a pleomorphic fibroma. Lesional cells were negative for CD34, Rb, and p53, and were positive for FXIIIa. We introduce the pleomorphic acquired digital fibrokeratoma as a novel clinicopathologic entity.
一名26岁男性，左手食指出现角化过度性肿物2年。组织病理学表现符合获得性指纤维角化瘤伴多形性纤维瘤改变。病变细胞CD34、Rb和p53均为阴性，FXIIIa为阳性。我们将多形性获得性指纤维角化瘤作为一种新的临床病理实体进行介绍。
