Urinary Bladder, Ureter, and Renal Pelvis

Prostate and Prostatic Urethra. Prostatic urethral involvement should be carefully investigated in cystectomy specimens. Sections should include the prostatic urethra, including at the margin and with the surrounding prostatic parenchyma. Representative sections of the peripheral zone, central zone, and seminal vesicles should be included. ................
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