Carcinosarcoma of urinary bladder mimicking vesical calculus: a case report.
We report a 50 year old male who presented with a short history of gross hematuria. An ultrasonogram detected a mass arising from the right lateral wall of the urinary bladder. Computed tomography of the abdomen revealed that the mass was a calcified lesion mimicking a bladder stone. Cystoscopy confirmed the presence of the calcified lesion and biopsy revealed a rare biphasic tumor of the urinary bladder comprising of osteosarcoma and a papillary urothelial neoplasm of low malignant potential. The rarity of this tumor and its associated exuberant calcification make this case an interesting one.
Nada
Ritambhra
R
Department of Histopathology, Postgraduate Institute of Medical Education & Research, Chandigarh. ritamduseja@hotmail
Awasthi
Anshu
A
Mete
Uttam
U
Husain
Shabbir
S
Joshi
Kusum
K
D001706:Biopsy; D002114:Calcinosis; D002296:Carcinosarcoma / Q000175:diagnosis* / Q000473:pathology* / Q000601:surgery; D003558:Cystoscopy; D003937:Diagnosis, Differential; D006417:Hematuria / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011860:Radiography, Abdominal; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D001743:Urinary Bladder / Q000000981:diagnostic imaging / Q000473:pathology; D001744:Urinary Bladder Calculi / Q000175:diagnosis / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000473:pathology* / Q000601:surgery