Neuroradiology
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Clinical and radiological changes in tuberculous meningitis (TBM) have been reported but there is paucity of comprehensive serial clinicoradiological follow-up. In this prospective hospital based study, we investigated serial changes in the clinical and radiological findings and their relationships over 6 months in 31 consecutive patients with TBM, diagnosed on the basis of clinical, radiological and spinal fluid criteria. We graded the severity of the TBM as I-III. ⋯ Thus, a third of patients with TBM may deteriorate within 6 weeks of starting treatment and CT can be helpful in managing them. Worsening on treatment was related to weakness and GCS on admission. In most patients CT remained abnormal at 6 months despite clinical recovery.