The Journal of Bone and Joint Surgery, Vol 68, Issue 5 660-668, Copyright © 1986 by Journal of Bone and Joint Surgery, Inc
Osteosarcoma of the spine
TC Shives, DC Dahlin, FH Sim, DJ Pritchard and JD Earle
Primary osteosarcoma of bone has originated in the spine in only a few
patients. This report concerns twenty-seven of thirty patients who had the
original diagnosis made and surgical treatment, if any, performed at the
Mayo Clinic. The patients' ages ranged from eleven to eighty years. Pain in
the area of involvement was the first symptom in all patients. In addition,
nineteen patients (70 per cent) had neurological symptoms and signs when
they were first seen. All patients had a surgical biopsy of the lesion,
often combined with decompressive laminectomy. Twenty-one of the
twenty-seven patients received postoperative radiation therapy in various
dosages. Only five patients received adjunctive chemotherapy. All but one
patient died of the disease, with a median length of survival of ten months
(range, one to thirty-eight months). Although rare, osteosarcoma of the
spine can usually be suspected on roentgenograms, and then the most
aggressive therapy is justified.