Platelet Transmission Electron Microscopic Study, Whole Blood
Use
The Platelet Transmission Electron Microscopic Study is designed to diagnose platelet disorders by assessing platelet ultra-structural abnormalities. It is an essential tool for diagnosing various hereditary platelet disorders, such as Hermansky-Pudlak syndrome, Gray Platelet Syndrome, and Wiskott-Aldrich syndrome, by visualizing abnormalities in platelet dense granules and alpha granules.
Special Instructions
Not provided.
Limitations
Suboptimal transportation of specimens may lead to falsely low dense granule counts. Care must be taken to maintain specimens at ambient temperature for accurate results. Improper specimen collection and handling can cause diagnostic confusion.
New York Approved
Methodology
Other
Biomarkers
LOINC Codes
- 79768-8 - Plt dense bodies Bld Ql EM
- 79768-8 - Plt dense bodies Bld Ql EM
- 59466-3 - Hematologist review
Result Turnaround Time
10 days
Related Documents
For more information, please review the documents below
Specimen
Whole Blood
Volume
6 mL
Minimum Volume
3 mL
Container
Yellow top (ACD, solution B or solution A)
Collection Instructions
Send whole blood specimen in original tube. Do not aliquot.
Patient Preparation
Fasting for 8 hours is preferred but not required.
Storage Instructions
Store and transport at ambient temperature. Must be received within 72 hours of collection.
Causes for Rejection
Gross hemolysis
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 72 hours |