Karol J B, Eason A A, Tanagho E A
Urology. 1977 Dec;10(6):593-5. doi: 10.1016/0090-4295(77)90113-3.
A case of benign fibrous histiocytoma of the bladder is presented. The occurrence is rare, and criteria for defining malignant potential are unreliable. Careful follow-up evaluations are important.