2019-14 / MAY 20 (CONTRIBUTOR: ASLI YILMAZ, YUAN GAO)
84-year-old male with a history of follicular lymphoma, melanoma, and a 3.6 cm kidney mass, present with inguinal lymphadenopathy. Images are from biopsy of left inguinal lymph node.
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What is the correct diagnosis?
a. Follicular lymphoma
b. Metastatic melanoma
c. Metastatic papillary renal cell carcinoma
d. Metastatic prostatic ductal adenocarcinoma