Open Access
RESIDENT’S CORNER
Primary osteosarcoma in a bladder diverticulum
Rami R. Abou Ghaida, Ragheed M. Saoud, Mohammad Bulbul
Division of Urology, American University of Beirut-Medical Center, Beirut, Lebanon
Address correspondence to Dr. Rami R. About Ghaida,
Division of Urology, American University of Beirut-Medical
Center, 11-0236/D50, Riad El-Solh 1107 2020 Beirut, Lebanon
Canadian Journal of Urology 2014, 21(4), 7393-7395.
Abstract
Osteosarcoma is a highly malignant soft tissue tumor.
Bladder extra-skeletal osteosarcomas are very rare, and only
few cases are reported in the English medical literature. This
case is the third one of its kind to be reported consisting of a
bladder diverticulum osteosarcoma. Compared to urothelial
bladder carcinoma, urinary bladder osteosarcomas have a
poorer prognosis. Biopsy and immunochemical staining
are critical for the diagnosis. Treatment regimens vary
based on the stage of the disease. However, choosing the
best option for treatment is still unclear, due to the scarcity
of cases available.
Keywords
bladder diverticulum, osteosarcoma, extra-skeletal, mesenchymal soft tissue tumors
Cite This Article
APA Style
Ghaida, R.R.A., Saoud, R.M., Bulbul, M. (2014). Primary osteosarcoma in a bladder diverticulum. Canadian Journal of Urology, 21(4), 7393–7395.
Vancouver Style
Ghaida RRA, Saoud RM, Bulbul M. Primary osteosarcoma in a bladder diverticulum. Can J Urology. 2014;21(4):7393–7395.
IEEE Style
R.R.A. Ghaida, R.M. Saoud, and M. Bulbul, “Primary osteosarcoma in a bladder diverticulum,” Can. J. Urology, vol. 21, no. 4, pp. 7393–7395, 2014.
Copyright © 2014 The Canadian Journal of Urology.