Ureteral rhabdomyosarcoma
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Updated: Oct 17, 2026
Tumorsphere Derivation and Treatment from Primary Tumor Cells Isolated from Mouse Rhabdomyosarcomas
Published on: September 13, 2019
M F Townsend1, A A Gal, W W Thoms
1Department of Surgery (Section of Urology), Emory University Hospital, Atlanta, GA, USA.
Abstract:
Rhabdomyosarcoma is a malignant tumor well known to urologists. These tumors arise from the genitourinary system in 20% to 25% of cases, most commonly from the bladder, prostate, vagina, and paratesticular region. This is the first reported case of a rhabdomyosarcoma arising from the ureter. The radiographic findings and ureteroscopic appearance of this tumor suggested a benign fibroepithelial polyp; however, a ureteroscopic biopsy and subsequent nephroureterectomy revealed an embryonal rhabdomyosarcoma.
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