ABSTRACT
The reversibility of arterial stenosis in arteritis of tuberculous meningitis (TBM) has been rarely reported. However, we report a 25-year-old man with TBM who developed arteritis. Initial TCD and MRA showed stenosis in the left middle cerebral and intracranial internal carotid arteries, which improved on follow-up TCD and MRA after antituberculous and steroid treatment. This case showed that the arterial stenosis in TBM could be reversed with proper management and that TCD with MRA can be useful diagnostic tools.
Subject(s)
Adult , Humans , Arteritis , Carotid Artery, Internal , Constriction, Pathologic , Follow-Up Studies , Magnetic Resonance Angiography , Tuberculosis, MeningealABSTRACT
A 61-year-old man presented with cognitive dysfunction and an 8-month history of progressive gait disturbance. Brain MRI revealed communicating hydrocephalus. Under the impression of normal pressure hydrocephalus, cerebrospinal fluid (CSF) study was done and showed unusually increased opening pressure (40 cm H2O) and protein concentration (650 mg/dl). Spine MRI was performed to rule out the possibility of intraspinal tumor. It revealed cauda equina mass, which was confirmed to be schwannoma pathologically. Intraspinal tumor should be suspected in patients with abnormally increased CSF opening pressure and/or CSF protein who presented as normal pressure hydrocephalus.