Solitary fibrous tumor (SFT) is not as site-restricted as once believed. Initially described as a tumor of the pleura, SFT is now recognized at various extrathoracic sites. We report 5 cases of extrapleural SFT involving the male lower urogenital tract. The tumors involved the seminal vesicles (2 cases), urinary bladder (2 cases), and the prostate (1 case… (More)