Cerebrospinal Fluid – Laboratory Test Ranges | Reference

Cerebrospinal Fluid – Laboratory Test Ranges | Reference

Albumin100-300 mg/L

Lab Value
Specific gravity 1003—1008
Pressure
  • 200—250 mmH2O
  • lying position
  • 300—400 mmH2O
  • sitting position
Color colorless
Cells per 1 mm3
  • ventricular — 0-1
  • cisternal — 0-1
  • lumbar — 2-3
рН 7,35—7,8
Total protein
  • 0,22-0.33 g/L
  • 150-450 mg/L
Ammonium 4,0-26,0 μmol/L
Glucose 2,50-3,89 mmol/L
HVA 18-62 μg/L
Hypoxanthine 4,4-7,4 μmol/L
Ig A < 6 mg/L
Ig G < 40 mg/L
Ig М < 1 mg/L
Potassium 2,6-3,3 mmol/L
Calcium 0.09-1,37 mmol/L
Xanthine 3,5-6,9 μmol/L
Copper 0,12-0,37 μmol/L
Lactate

lactic acid
1200-2100 μmol/L
LDH 140-280 IU/L
Lysozyme < 1,5 mg/L
Magnesium 0,50-1,20 mmol/L
β2-microglobulin < 1,9 mg/L
Prealbumin 11,0-23,0 mg/L
Pyruvate < 80,0 μmol/L
P3+ 0,37-0,66 mmol/L
Cl 120,0-130,0 mmol/L

Abbreviations:

  • HVA — Homovanillic acid
  • LDH — Lactate dehydrogenase