CSF glucose

Home

Add to favorites Print

Print page

Click on the first letter in the test name:

| 2 | 5 | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X

CSF glucose Article

CSF glucose

cerebral-spinal-fluid-csf-collection

Definition

CSF glucose is a test to measure the amount of sugar (glucose) in the cerebrospinal fluid (CSF). CSF is a clear fluid that flows in the space surrounding the spinal cord and brain.

Why the CSF glucose is Performed

This test may be done to diagnose tumors, infections, inflammation of the central nervous system, delirium, and other neurological and medical conditions.

How the CSF glucose is Performed

The health care provider will place a needle into the lower spinal area and take a sample of cerebrospinal fluid. This is called a spinal tap or lumbar puncture. The entire procedure takes about 20 minutes. For detailed information, see the article on lumbar puncture.

The fluid is sent to a lab, where it is examined under a microscope.

How the CSF glucose Will Feel

Under experienced hands there should not be any pain. You may feel pressure when the needle is inserted. Occasionally, some people may feel numbness shooting down the leg. This may be due to irritation of a nerve root.

Following the procedure, you will be asked to remain lying down for a while to prevent headaches associated with spinal taps.

Risks

Risks of lumbar puncture include:

Allegic reaction to the anesthetic
Discomfort during the test
Headache after the test
Bleeding into the spinal canal
Infection

Brain herniation may occur if a lumbar puncture is done on a person with a mass in the brain (such as a tumor or abscess). This can result in brain damage or death. A lumbar puncture is not done if an exam or other tests show signs of a tumor or abscess.

Some persons have temporary leg numbness or tingling due to irritation of a nerve root by the needle.

Normal Results

The glucose levels should be between 50 to 80 mg/100 ml. Levels may vary slightly depending on the amount of glucose in the blood, however, the level in the CSF should be about 2/3 the level in the blood.

Note: mg/ml = milligrams per milliliter

What Abnormal Results Mean

Abnormal results include increased and decreased glucose levels. Abnormal results may be due to:

Infection (bacterial or fungus)
Inflammation of the central nervous system
Tumor

Email to a Friend

Typical mistypes for CSF glucose
xsf glucose, vsf glucose, fsf glucose, dsf glucose, caf glucose, czf glucose, cxf glucose, cdf glucose, cef glucose, cwf glucose, csd glucose, csc glucose, csv glucose, csg glucose, cst glucose, csr glucose, csf flucose, csf vlucose, csf blucose, csf hlucose, csf ylucose, csf tlucose, csf gkucose, csf gpucose, csf goucose, csf glycose, csf glhcose, csf gljcose, csf glicose, csf gl8cose, csf gl7cose, csf gluxose, csf gluvose, csf glufose, csf gludose, csf glucise, csf gluckse, csf gluclse, csf glucpse, csf gluc0se, csf gluc9se, csf glucoae, csf glucoze, csf glucoxe, csf glucode, csf glucoee, csf glucowe, csf glucosw, csf glucoss, csf glucosd, csf glucosr, csf glucos4, csf glucos3, sf glucose, cf glucose, cs glucose, csfglucose, csf lucose, csf gucose, csf glcose, csf gluose, csf glucse, csf glucoe, csf glucos, scf glucose, cfs glucose, cs fglucose, csfg lucose, csf lgucose, csf gulcose, csf glcuose, csf gluocse, csf glucsoe, csf glucoes, ccsf glucose, cssf glucose, csff glucose, csf glucose, csf gglucose, csf gllucose, csf gluucose, csf gluccose, csf glucoose, csf glucosse, csf glucosee, etc.