Interpretation of Cerebrospinal Fluid Parameters in Children with Hydrocephalus
نویسنده
چکیده
Cerebrospinal fluid (CSF) is an ultrafiltrate of plasma formed by active, ATP-dependent pumps located predominantly in the choroidal epithelium. CSF is continuously produced and absorbed, turning over approximately 3-4 times per day. CSF normally is colorless, odorless, and contains very few cells. Compared to serum, CSF is low in protein, glucose, potassium and calcium, but high in sodium, magnesium, and chloride.(Burt 1993) Reference values for “normal” CSF levels are shown in Table 1.
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