Epidural tuberculosis involving the entire spine

Abstract

We discuss an elderly male who developed severe back pain, rapidly progressing paraparesis and urinary retention consequent to L5-S1 spinal tuberculosis with dissemination of epidural tubercular abscess and granulation tissue to the cervical, thoracic, lumbar and sacral region. The initial diagnosis of lumbo-sacral pathology with high thoracic extension was tackled by an L5 laminectomy and decompression along with saline flushing and evacuation of the thoraco-lumbar and sacral epidural abscess with the aid of a catheter passed superiorly and inferiorly. He developed neck pain and upper limb weakness subsequently and was found to have extensive extradural cervical compression by granulation tissue. He underwent C4-7 laminectomy and decompression of the cord. He was started on four-drug anti-tubercular treatment. At 6-month follow-up, he had marked neurological improvement. MRI screening of the entire spine showed complete resolution of the disease. Contiguous epidural involvement of the entire spine by tubercular pathology has never been reported before. We suggest that screening of the entire spine should be considered in select cases of spinal tuberculosis based on symptomatology.