Related Experiment Video
Updated: Aug 16, 2025

09:31
In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
Published on: March 30, 2015
8.9K
Fat-poor leiomyomatous angiomyolipoma arising from renal parenchyma negative for HMB-45: A case report
Yasuyuki Kobayashi1, Shigeki Shimizu2, Hiroki Arai1
1Department of Urology Kinki Central Hospital of Mutual Aid Association of Public School Teachers Itami Japan.
Clinical Case Reports
|December 22, 2022
Abstract:
Fat-poor leiomyomatous angiomyolipoma, which is similar to smooth muscle tumors, is positive for smooth muscle markers and melanocytic marker human melanin black 45 (HMB-45). We report a case of fat-poor leiomyomatous angiomyolipoma arising from renal parenchyma negative for HMB-45 diagnosed by combined staining with melanocytic markers HMB-45 and Melan-A.

