Summary
Solitary fibrous tumor (SFT) in bladder is extremely rare. In this study, we reported one case of bladder SFT and reviewed the only ten cases of the disease that had been reported so far. The patient suffered from residual urine sensation and urethral pain. Cystoscopy revealed a 7-cm protruding mass at the dome of the bladder, and bladder mucosa biopsy showed normal differentiation of the bladder mucosa with a small amount of inflammatory cells. Radical resection of the tumor was performed in this patient. Pathological examination found uniform, haphazardly arranged spindle cells, the majority of which were CD34-positive and Vimentin-positive and proved that the mass was a solitary fibrous tumor. Within a period of 9 months of follow-up, no reoccurrence was found.
Similar content being viewed by others
References
Eble JN, Guido Sauter. World Health Organization classification of tumor. Pathology and genetics of tumor of urinary system and male genital organs. Lyon: IARC Press, 2004.75
Robinson LA. Solitary fibrous tumors of the pleura. Cancer Control, 2006,13(4):264–269
Westra WH, Grenko RT, Epstein J. Solitary fibrous tumor of the lower urogenital tract: a report of five cases involving the seminal vesicles, urinary bladder, and prostate. Hum Pathol, 2000,31(1):63–68
Bainbridge TC, Singh RR, Mentzel T, et al. Solitary fibrous tumor of urinary bladder: report of two cases. Hum Pathol, 1997,28(10):1204–1206
Corti B, Carella R, Gabusi E, et al. Solitary fibrous tumor of the urinary bladder with expression of bcl-2, CD34, and insulin-like growth factor type II. Eur Urol, 2001, 39(4):484–488
Kim SH, Cha KB, Choi YD, et al. Solitary fibrous tumor of the urinary bladder. Yonsei Med J, 2004,45(3): 573–576
Leite KR, Srougi M, Miotto A, et al. Solitary fibrous tumor in bladder wall. Int Braz J Urol, 2004, 30(5): 406–409
Wang X, Wang L. A case report of SFT in urinary bladder wall. J Diag Pathol, 2006,13(4):302–303
Heinzelbecker J, Becker F, Pflugmann T, et al. Solitary fibrous tumor of the urinary bladder in a young woman presenting with haemodynamic-relevant gross haematuria. Eur Urol, 2008, 54(5):1188–1191
Tzelepi V, Zolota V, Batistatou A, et al. Solitary fibrous tumor of the urinary bladder: report of a case with long-term follow-up and review of the literature. Eur Rev Med Pharmacol Sci, 2007,11(2):101–106
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wang, T., Chen, R., Qiao, J. et al. Solitary fibrous tumor in bladder: A case report. J. Huazhong Univ. Sci. Technol. [Med. Sci.] 30, 412–414 (2010). https://doi.org/10.1007/s11596-010-0367-y
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11596-010-0367-y