2021-39/ September 27
Contributors: Jonathan Lee, William Lau, Reza Alaghehbandan
A man in his late 80s presented with urinary retention and a PSA of 2.2 ng/mL. He underwent a TURP. On cystoscopy, he was noted to have abnormal tissue at the base of the prostate that had a papillary appearance.
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1. What is the correct diagnosis?
a) High-grade papillary urothelial carcinoma
b) High-grade prostatic adenocarcinoma with pseudopapillary features
c) Metastatic colonic adenocarcinoma
d) Metastatic solid-pseudopapillary carcinomas of the pancreas