Sucrose Lysis Test
Overview of Sucrose Lysis Test in Pathanamthitta
What is the Sucrose Lysis Test?
The Sucrose Lysis Test detects red blood cell (RBC) fragility in low ionic strength environments, used for diagnosing paroxysmal nocturnal hemoglobinuria (PNH).
Who should consider this test?
Patients with hemolytic anemia, unexplained hemoglobinuria, or thrombosis should consider this test.
How is the test performed?
A blood sample is mixed with sucrose solution, and the degree of RBC hemolysis is measured.
What do positive results indicate?
Positive results suggest increased RBC fragility and possible PNH, requiring further confirmation with flow cytometry.
What are the next steps after positive results?
Flow cytometry analysis for CD55 and CD59 is recommended to confirm the diagnosis of PNH. Treatment may include eculizumab to reduce hemolysis and thrombosis risk.
Test included
- Sucrose Lysis Test
Doctor information
Test code
3831
CPT and Loinc codes
Department
- Haemotology
Turn around time
Next Day
Test run frequency
Every Day TIME - 14:30
Performing locations
3 labs across India
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Edta Whole Blood | Lavender Vacutainer | 1 ML |
Specimen stability information
Edta Whole Blood
Collection instructions
Age, Gender and Clinical history
Test price
₹300
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