PMC6923718_01
Juvenile granulosa cell tumor gross specimen showing cystic mass replacing all normal testicular parenchyma.
10-1055-s-0039-3400275-i190456cr-1.jpg
PMC6923718_01_10-1055-s-0039-3400275-i190456cr-1.jpg
FI190456cr-1
The cut surface showed multiple, thin-walled cysts containing clear fluid ( Fig. 1 ). 
Multiple variably sized follicles containing basophilic material and lined by one to several layers of cells with pale cytoplasm.
10-1055-s-0039-3400275-i190456cr-2.jpg
PMC6923718_01_10-1055-s-0039-3400275-i190456cr-2.jpg
FI190456cr-2
The follicles were lined by variable layers of cells with round hyperchromatic nuclei and scant pale cytoplasm ( Fig. 2 ).