D-xylose absorption
Alternate Names : Xylose tolerance test
Normal Values
Normal values depend on the amount of D-xylose administered. Usually the test is registered as either positive or negative. Positive indicates that D-xylose is found in the blood or urine and is therefore being absorbed by the intestines. Note: Normal value ranges may vary slightly among different laboratories. Talk to your doctor about the meaning of your specific test results.
What do Abnormal Results Mean?
Lower than normal values may be seen in:
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