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Case of the Week

2020-16 / April 20 (Contributor: Jonathan C. Slack and Asli Yilmaz)

An man in his 80s with a history of painless hematuria has a small polypoid lesion within the proximal prostatic urethra.  

Click on the below thumbnails to enlarge photos.

4 photo(s) Updated on: April 16, 2020


1. What is the correct diagnosis?

    a. Cystitis cystica and glandularis with neuroendocrine differentiation

    b. Prostatic adenocarcinoma with Paneth cell-like neuroendocrine differentiation

    c. Invasive urothelial carcinoma with neuroendocrine differentiation

    d. Well-differentiated neuroendocrine tumor (carcinoid) of the urethra

    e. Neuroendocrine carcinoma of the urethra

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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