2019-16 / JUNE 3 (CONTRIBUTORS: YUAN GAO, KIRIL TRPKOV)
40 year old male with a 9.5 cm cystic and solid renal mass. All images are from the radical nephrectomy specimen.
Click on the below thumbnails to enlarge photos.
1- What is the correct diagnosis?
a. Papillary renal cell carcinoma
b. Dedifferentiated tubulocystic renal cell carcinoma
c. FH deficient renal cell carcinoma
d. SDH deficient renal cell carcinoma
e. Unclassified renal cell carcinoma
2- What is the prognosis of this tumor?
b. Mostly indolent, very rare metastases
c. Locally aggressive, but usually not metastatic
d. Locally aggressive with frequent metastatic disease