Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A) Strong nuclear immunostaining for TFE3 protein (×100); (B) The neoplastic cells showed diffuse cytoplasmic labeling for cathepsin K (×100). RCC, renal cell carcinoma; TFE3, transcription factor E3; H&E, hematoxylin and eosin.
