Sacral osteoblastoma presenting as a L5-S1 disc herniation.
Osteoblastoma is an uncommon neoplasm of the bone accounting for only 0.5-2% of all primary bone tumors. It constitutes 9% of all primary bone tumors arising in the sacrum. The symptoms have a wide spectrum of variety and the diagnosis is often delayed. We report a case of sacral osteoblastoma in a 20-year-old man who presented with classical symptoms of postero-lateral herniation of L5-S1 vertebral disc. The clinical and radiographic findings are discussed as well as the surgical treatment.
Saghieh
Said
S
Department of Orthopedic Surgery, American University of Beirut Medical Center, Beirut, Lebanon.
Rameh
Charbel
C
Birjawi
Ghina
G
Lakkis
Suheil
S
D000328:Adult; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000209:etiology*; D008159:Lumbar Vertebrae; D008279:Magnetic Resonance Imaging; D008297:Male; D018215:Osteoblastoma / Q000175:diagnosis* / Q000601:surgery; D012447:Sacrum