Paraplegia in Myelomatosis—A Study of 20 Cases

Abstract

A retrospective study of 20 cases of multiple myelomatosis and paraparesis treated during 1966-77 is presented. All patients but 1 had been submitted to decompressive laminectomy. A close correlation between duration of paraparesis before operation and prognosis was found, 8 patients with a duration of paraparesis of several days remaining paraplegic. No particular paraparesis-prone patient group with respect to duration of myelomatous disease, Ig class or various laboratory findings could be identified. In several instances radionuclide scan was effective in localizing vertebral lesion. In most patients radicular-type back pain signalled vertebral damage and subsequent paraparesis. In many cases long survival after operation and excellent to good functional results made surgery a worthwhile procedure. The importance of postoperative radiotherapy and adequate chemotherapy is stressed.