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Oligosaccharides analysis is a qualitative screening test to
detect various storage diseases of lysosomal origin. The test
is performed on urine and is useful in ruling out a number of
"storage diseases". More specific enzyme analysis must
be carried out (see the section on lysosomal enzyme analysis)
when a positive screening test is found.
Specimen requirements: Urine (at least 10 ml).
Transport: Urine should be sent frozen on dry ice by courier
or 24 hour delivery. Specimens may be brought by courier at ambient
temperature if it can be delivered on the day of collection.
Standard of Analysis: Oligosaccharides are analyzed by
thin layer chromatography in conjunction with appropriate controls.
Time Required: Analysis is usually completed within one
week.
Reports: The report will indicate if the chromatogram
is normal or abnormal, and if abnormal, will suggest additional
studies. Abnormal reports will be given by telephone as well.
Results may be sent by FAX or by email if requested.
CPT Code: 82489
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