Ham's (Acidified-Serum) Test
Overview of Ham's (Acidified-Serum) Test in Palakkad
What is the HAM’s Acidified Serum Test?
This test is used to diagnose paroxysmal nocturnal hemoglobinuria (PNH), a rare blood disorder. It assesses the susceptibility of red blood cells to lysis in an acidified environment.
Why is this test done?
It is performed to confirm a diagnosis of PNH in patients presenting with unexplained hemolytic anemia, blood clots, or bone marrow failure.
How is the test performed?
A blood sample is mixed with acidified serum. The degree of hemolysis is then evaluated to assess the presence of abnormal red blood cells.
What do the results mean?
Significant hemolysis indicates a positive test and supports the diagnosis of PNH. However, newer flow cytometry-based tests are now preferred for accuracy.
Are there any precautions or preparations required?
No specific preparations are necessary for this test.
Test included
- Ham''s (acidified Serum) Test
Doctor information
Test code
3832
CPT and Loinc codes
Department
- Haemotology
Turn around time
Next Day
Test run frequency
Every Day TIME - 14:30
Performing locations
8 labs across India
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Edta Whole Blood | Lavender Vacutainer | 1 ML |
| Serum | Yellow Vacutainer | 1 ML |
Specimen stability information
Edta Whole Blood, Serum
Collection instructions
Age, Gender and Clinical history
Test price
₹555
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