Jung Kyu Dong, Lee Dong-Youn, Lee Joo-Heung, Yang Jun-Mo, Lee Eil-Soo
Department of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Ann Dermatol. 2011 May;23(2):254-7. doi: 10.5021/ad.2011.23.2.254. Epub 2011 May 27.
Dermatofibroma (DF) is usually confined to the dermis and the overlying epidermis is usually hyperplastic. Although DF with deep subcutaneous extension is commonly encountered, purely subcutaneous DF is uncommon. In this review, we describe a case of a 41-year-old male patient who presented with a painless, subcutaneous, hard papule on the left thigh. After the skin had been incised the lesion was totally removed, and histopathology revealed a subcutaneous dermatofibroma.
皮肤纤维瘤(DF)通常局限于真皮层,其上覆表皮通常增生。虽然伴有深部皮下扩展的DF很常见,但单纯皮下DF并不常见。在本综述中,我们描述了一例41岁男性患者,其左大腿出现无痛性皮下硬丘疹。切开皮肤后将病变完全切除,组织病理学显示为皮下皮肤纤维瘤。