Syringomyelia as a complication of tuberculous meningitis.

Tuberculous meningitis (TBM) is a common manifestation of extrapulmonary tuberculosis. Syringomyelia is a rare complication of TBM. We report a case of syringomyelia due to TBM. A 25 year old Thai male was admitted with a history of progressive paraparesis and loss of body sensation. He had a history of TBM in the previous year, and was treated with antituberculous drugs. Physical examination revealed a temperature of 37 degrees C. Motor power was grade 3/5 with generalized hyperreflexia. He had bilateral loss of pain, temperature and vibratory sensation below the T7 level. A magnetic resonance imaging of the spine demonstrated a long segment of syrinx from C4 to the conus medullaris region. A T12-L1 laminectomy and syringosubarachnoid shunt were done. His clinical symptoms improved after surgery.