December 2021

Sposed within eosinophilic basement membrane material ((B), arrows). Positivity for Melan-A supports the diagnosis (inset, proper upper corner), which was then confirmed by break-apart FISH (inset, ideal decrease corner). TFEB-amplified…

Ted the hilar adipose tissue (inset, upper correct corner). This case also showed papillary functions focally (inset, reduced appropriate corner). SMARCB1 deficient medullary RCC, overlapping with collecting duct carcinoma (in-filtrative…