Cytologically negative carcinomatous meningitis: usefulness of CSF biochemical markers.

Chamberlain, M C · Neurology · 1998

case_series · Level IV

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Abstract

Eighteen patients (age range, 28 to 62 years; median, 58) with carcinomatous meningitis defined clinically (100%) and neuroradiographically (39%) with negative CSF cytology were evaluated with CSF biochemical markers. In only four patients (22%), CSF biochemical markers corroborated a diagnosis of carcinomatous meningitis.

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