vesical smooth muscle tumors
Tuesday 23 February 2010
Smooth Muscle Neoplasms of the Urinary Bladder
Smooth muscle neoplasms of the urinary bladder are relatively rare.
Leiomyoma (including symplastic leiomyoma ) may be diagnosed on transurethral resection without risk of underdiagnosing unsampled leiomyosarcoma.
High-grade leiomyosarcomas are highly aggressive neoplasms compared with low-grade leiomyosarcomas; in most cases grade can be accurately determined on transurethral resection.
Smooth Muscle Neoplasms of the Urinary Bladder: A Clinicopathologic Study of 51 Cases. Lee TK, Miyamoto H, Osunkoya AO, Guo CC, Weiss SW, Epstein JI. Am J Surg Pathol. 2010 Feb 11. PMID: 20154594