What are CSF biochemical tests?

Biochemical examination of cerebrospinal fluid includes examination of protein content, sugar content and chloride content in cerebrospinal fluid, biochemical examination of cerebrospinal fluid. If a certain disease cannot be diagnosed, it is necessary to combine the patient's medical history, symptoms, signs and routine examination of cerebrospinal fluid, etiological examination, cytological examination, CT or magnetic resonance examination of the patient's head. Comprehensive analysis of the above examinations is used to diagnose the disease. Active treatment is required after definite diagnosis, and various indexes of cerebrospinal fluid are regularly reviewed. Cerebrospinal fluid is the most important test for diagnosing CNS infections and helps to differentiate it from other degenerative diseases of the CNS.