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Case of the Week

Editors: Francesca Khani  (Frk9007@med.cornell.edu) and Mahmut Akgul (akgulm@amc.edu)

2022-03/January 17

Contributors: Anandi Lobo, Shivani Sharma, Sambit K Mohanty

A male patient in his 40s with 19 cm multiloculated cystic mass in his right kidney.

Click on the below thumbnails to enlarge photos.

7 photo(s) Updated on: January 16, 2022
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1. What is the correct diagnosis?

a. Synovial sarcoma

b. Cystic renal cell carcinoma

c. Solitary Fibrous Tumor

d. Sarcomatoid carcinoma

2. Which of the following parameters are included in the Modified Risk Stratification model for the prediction of metastatic risk in solitary fibrous tumors?

a. Tumor necrosis

b. Age of the patient

c. Tumor size

d. Mitotic count per 10 high power fields

e. All of the above

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).



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