We concluded that the incidence of urothelial carcinoma in the prostatic urethra and prostate is probably underestimated. 由此推断可能既往估计在前列腺尿道以及前列腺中的泌尿道上皮癌发生率偏低。
A urothelial carcinoma of the urothelium is shown here at low power to reveal the frond-like papillary projections of the tumor above the surface to the left. 低倍镜下可见有一尿道上皮来源的泌尿道癌，癌组织的腺体呈乳头状放射性的在表面向左侧生长。
