Leiomyoma of the urinary bladder
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Leiomyoma of the urinary bladder is a benign smooth muscle lesion of the urinary bladder.[1]
Microscopic
Features:[1]
- Smooth muscle tumour lacking:
- Nuclear atypia.
- Necrosis.
- Mitotic activity.
DDx:
See also
References
- ↑ Jump up to: 1.0 1.1 Martin, SA.; Sears, DL.; Sebo, TJ.; Lohse, CM.; Cheville, JC. (Mar 2002). "Smooth muscle neoplasms of the urinary bladder: a clinicopathologic comparison of leiomyoma and leiomyosarcoma.". Am J Surg Pathol 26 (3): 292-300. PMID 11859200.