What are normal CSF values?
Normal values typically range as follows:
- Pressure: 70 to 180 mm H2O.
- Appearance: clear, colorless.
- CSF total protein: 15 to 60 mg/100 mL.
- Gamma globulin: 3% to 12% of the total protein.
- CSF glucose: 50 to 80 mg/100 mL (or greater than two thirds of blood sugar level)
What do CSF results mean?
What do the results mean? Your CSF analysis results may indicate that you have an infection, an autoimmune disorder, such as multiple sclerosis, or another disease of the brain or spinal cord. Your provider will likely order more tests to confirm your diagnosis.
What is normal IgG index CSF?
reference range: CSF Albumin: 5-34 mg/dL; CSF IgG: 0-4.5 mg/dL; Serum Albumin (Adult): 3.5 – 4.9 g/dL; Serum IgG (Adult): 620-1520 mg/dL; IGG INDEX: 17-29 years: 0.32-0.60, 30-39 years: 0.34-0.59, 40-49 years: 0.36-0.56, 50-59 years: 0.33-0.57, 60-150 years: 0.34-0.58.
What is the normal CSF Colour?
Note that normal CSF samples should be colorless, clear, like water. If CSF samples are centrifuged immediately, xantochromia due to traumatic tap should not occur.
How do you read CSF results?
Interpretation of CSF results from lumbar puncture (LP)
- Appearance: Clear.
- Opening pressure: 10-20 cmCSF.
- WBC count: 0-5 cells/µL. < 2 polymorphonucleocytes [PMN])
- Glucose level: >60% of serum glucose.
- Protein level: < 45 mg/dL.
- Consider additional tests: CSF culture, others depending on clinical findings.
What is CSF school?
The California Scholarship Federation
CSF: The California Scholarship Federation, is a nonprofit organization whose mission is to recognize and encourage academic achievement and community service among middle and high school students in California. CSF was established in 1921.
What is CSF index?
Clinical Information The CSF index is the CSF IgG to CSF albumin ratio compared to the serum IgG to serum albumin ratio. The CSF index is, therefore, an indicator of the relative amount of CSF IgG compared to serum. Any increase in the index is a reflection of IgG production in the CNS.
What is a high immunoglobulin G level?
High levels of IgG means chronic infection like HIV/AIDS. The elevated IgG levels can also be due to Multiple sclerosis, autoimmune disorder and some types of cancer.
Is CSF clear or yellow?
Cerebrospinal fluid (CSF) is a clear fluid that surrounds the brain and spinal cord.
What is normal opening pressure CSF?
7-18 cmH2O
What is a Normal Opening Pressure? The normal range for CSF is reported differently in various sources, with most reporting a normal range of 7-18 cmH2O in adults,1 though some consider the normal range 5-25 cmH2O. However, a pressure >25 cmH2O or <5 cmH2O should certainly prompt you to look for a source.
What does CSF mean high school?
The California Scholarship Federation, known as CSF, is a state-wide organization whose purpose is to recognize students who have demonstrated outstanding academic achievement.
What is CSF club in high school?
What is CSF? : CSF is a state-wide honors society dedicated to honoring academically outstanding high school students. It is a highly selective club, as only students who fulfill the academic requirements may be eligible to join each semester.
What is normal circulating volume of CSF?
Secretion. Cerebrospinal fluid is produced by a specialized tissue called the choroid plexus.
What is the normal ADA in CSF?
The CSF was analyzed in all patients, and the findings were as follows. CSF-ADA: The mean value of CSF-ADA was 29.98 IU/l. The minimum value was 10 IU/l and the maximum was 251 IU/l. CSF-protein: The mean value was 148.49 ± 119.97 mg/dl. The range was from 60 to 606 mg/dl.
Is it normal to have any O-bands in CSF?
It is true that 1 O-Band is in the normal range, it is actually unusual for anyone to have O-Bands at all. They include 1 band in the CSF as normal, because there are enough people that have “one” that it isn’t as conclusive.
What is normal CSF protein level?
When discovered in the CSF, protein signifies certain conditions. The fact that high levels of protein exist within the CSF infers that some drug or abnormal condition has caused the blood-brain barrier to become more permeable. The normal total value of protein in the CSF ranges from 15 to 45 mg/dL.