酷似囊性肾细胞癌的囊性上皮样血管平滑肌脂肪瘤：一例报告

Cystic epitholiod angiomyolipoma mimicking a cystic renal cell carcinoma: A case report.

作者信息

Alzahrani Muhannad, Aldughiman Abdullah W, Alqarni Alwaled A, Alkanhal Hammam F, Alqawahmed Raniah, El-Tholoth Hossam S

机构信息

Urology Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.

College of Medicine, Imam Mohamed Ibn Saud Islamic University, Riyadh, Saudi Arabia.

出版信息

Urol Case Rep. 2022 Aug 5;45:102186. doi: 10.1016/j.eucr.2022.102186. eCollection 2022 Nov.

DOI:10.1016/j.eucr.2022.102186

PMID:35991215

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9385545/

Abstract

Here we report a case of epitholiod angiomyolipoma with cystic changes in a 42-year-old woman. Preoperative imaging studies revealed a 9.8 cm cystic tumor arising from the lower pole of the right kidney, with multiple enhancing solid components and septation diagnosed as a cystic renal cell carcinoma. The patient underwent laparoscopic radical nephrectomy. Histopathology revealed a lipid-poor angiomylipoma with epithelioid features.

摘要

在此，我们报告一例42岁女性患有囊性变的上皮样血管平滑肌脂肪瘤。术前影像学检查显示，一个9.8厘米的囊性肿瘤起源于右肾下极，有多个强化实性成分及分隔，诊断为囊性肾细胞癌。该患者接受了腹腔镜根治性肾切除术。组织病理学检查显示为具有上皮样特征的少脂性血管平滑肌脂肪瘤。