Integrated Clinicopathologic and Genetic Characterization of Renal TFE3-Rearranged PEComa with Melanin Pigmentation: A Case Series and Comprehensive Literature Review

Zidi Zhou, Ting Lei, Yongqiang Shi, Hui Wang, Yan Peng, Qing Li, Tongbing Chen, Department of Pathology, The Third Affiliated Hospital of Soochow University

International Journal of Surgical Pathology

Published online on March 26, 2026

Abstract

International Journal of Surgical Pathology, Ahead of Print.
AimsTo investigate the clinical, histologic, and immunophenotypic features; genetic alterations; and prognosis of patients with renal TFE3-rearranged PEComa.MethodsThree patients were selected from the Department of Pathology, The Third Affiliated ...