A Germline BRCA2 Pathogenic Variant Identified by Multigene Panel Testing in Upper Tract Urothelial Carcinoma
ABSTRACT Introduction Upper tract urothelial carcinoma (UTUC) is associated with Lynch syndrome; however, increasing evidence suggests broader genetic heterogeneity. Although multigene panel testing (MGPT) is increasingly adopted internationally, syndrome‐specific genetic testing (SSGT) remains predominant in Japan, po...