A Large Superior Gluteal Artery Pseudoaneurysm Masquerading as a Pelvic Mass: When Not to Biopsy

Parnavi Singh, Isabella Garganese, Nathan Gilmore, Joshua M. Baker, Jonathan Sorkin, Raul E. Herrera, Brian J. Schiro, Nova Southeastern University Dr, Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, Baptist Health South Florida Miami Cardiac and Vascular Institute, Department of Cardiovascular Science, Florida International University Herbert Wertheim College of Medicine

Vascular and Endovascular Surgery

Published online on May 22, 2026

Abstract

Vascular and Endovascular Surgery, Ahead of Print.
A superior gluteal artery pseudoaneurysm is a rare vascular lesion that can mimic soft tissue masses, creating diagnostic uncertainty and posing significant risk during biopsy or intervention. This case describes a patient with a superior gluteal artery ...