Hematuria in 57-Year-Old Patient

Poll

A 57-year-old man presents with hematuria, and a bladder biopsy is obtained. What is your diagnosis?

A 57-year-old man presents with hematuria, and a bladder biopsy is obtained.

Based on the image shown, what is your diagnosis?

A. Adenocarcinoma
B. Transitional cell carcinoma
C. Paraganglioma
D. Squamous cell carcinoma