腹股沟区发生的多形性透明变性血管扩张性肿瘤：一例报告。
Pleomorphic hyalinizing angiectatic tumor arising in the groin: A case report.
作者信息
Onyemkpa Chibueze, Oyasiji Tolutope
机构信息
Department of Surgery, Michigan State University, East Lansing, MI, USA.
Department of Surgical Oncology, Barbara Ann Karmanos Cancer Institute at McLaren Flint, Wayne State University School of Medicine, MI, USA.
出版信息
Int J Surg Case Rep. 2016;28:227-230. doi: 10.1016/j.ijscr.2016.10.006. Epub 2016 Oct 8.
INTRODUCTION
Pleomorphic hyalinizing angiectatic tumors are a rare group of tumors that are currently classified as benign tumors of unknown differentiation. To our knowledge, less than 100 cases have been reported in literature. We report a case that presented in the groin - an uncommon location for this rare tumor.
CASE REPORT
A 75 year-old female presented with a seven-year history of painless right groin mass with rapid growth of 2 year duration. On physical examination, a firm and mobile mass was identified in the right groin. It measured 12cm×8cm, with no clinically palpable lymph nodes. Microscopic and immunohistochemical features were consistent with pleomorphic hyalinizing angiectatic tumor.
DISCUSSION
Pleomorphic hyalinizing angiectatic tumor is a rare soft tissue tumor usually diagnosed using microscopic and immuohistochemical analysis to allow for differentiation from other soft tissue tumors. It is treated by wide local excision.
引言
多形性透明变性血管扩张性肿瘤是一组罕见的肿瘤，目前被归类为分化不明的良性肿瘤。据我们所知，文献报道的病例不足100例。我们报告一例发生在腹股沟的病例，这是这种罕见肿瘤不常见的发病部位。
病例报告
一名75岁女性，有右侧腹股沟无痛性肿块7年病史，近2年迅速增大。体格检查发现右侧腹股沟有一个质地硬且可活动的肿块。肿块大小为12cm×8cm，临床上未触及肿大淋巴结。显微镜和免疫组化特征符合多形性透明变性血管扩张性肿瘤。
讨论
多形性透明变性血管扩张性肿瘤是一种罕见的软组织肿瘤，通常通过显微镜和免疫组化分析进行诊断，以便与其他软组织肿瘤相鉴别。治疗方法为广泛局部切除。
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