Log in

Case of the Week

2020-51 / December 21

Contributors:  Connie Liao, Kiril Trpkov

A previously healthy woman in her late 30s presented with a flank pain. A 9.5 cm left renal mass was seen on imaging.

Click on the below thumbnails to enlarge photos.

6 photo(s) Updated on: December 17, 2020
<< First  < Prev   1   2   Next >  Last >> 
<< First  < Prev   1   2   Next >  Last >> 


1. What is the correct diagnosis?

a. Translocation associated renal cell carcinoma

b. Perivascular epithelioid cell neoplasm (PEComa)

c.  Clear cell renal cell carcinoma

d. Eosinophilic, solid and cystic renal cell carcinoma

e. Adrenal cortical carcinoma

2.  What genetic alteration may be associated with this neoplasm?

a. RET mutation

b. VHL mutation

c. FCLN mutation 

d. Xp11.2 translocation

e. MMR deficiency

About GUPS

The Genitourinary Pathology Society (GUPS) was formed with the vision of advancing the care of patients with urologic diseases through enhancements of best practices, research, and education in the subspecialty of Urological Pathology.

GUPS is an official Companion Society of the United States and Canadian Academy of Pathology (USCAP).



Copyright © 2019 Genitourinary Pathology Society
Powered by Wild Apricot Membership Software