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HelpTest Code PNH Flow Cytometry - PNH
Specimen Requirements
Specimen Type: Whole Blood
Container/Tube: Lavender Top (EDTA)
Volume: 3mL
Minimum Volume: 1mL
Collection Instructions: Send whole blood specimen to Flow Cytometry laboratory immediately. Specimen must reach the laboratory by 12 noon.
Reference Interval
See laboratory report
Days and Times Performed
Monday through Friday. TAT 20 working days
Methodology
Flow Cytometry
Service Code
12178
Update
Last updated 22/10/2024
Added new Test Info
Unacceptable Condition
| Haemolysis | Mild OK; Gross reject |
|---|---|
| Icterus | NA |
| Lipaemic | NA |
| Others | Clotted or insufficient reject |
Specimen Stability
** Preferred temperatures for storage prior to and during shipping to NUH **
| Sample Type | Whole Blood |
|---|---|
| Ambient (Preferred) | 24 hours |
| Frozen | NA |
Testing Laboratory
National University Hospital
Flow Cytometry, 67724016
Useful For
This test aids in diagnosis and monitoring of paroxysmal nocturnal haemoglobinuria
Test Info
Pre-arrange with Haematology before ordering the test.
This laboratory test has undergone in-house evaluation with appropriate quality assurance and control measures in line with laboratory best practice and accreditation requirements.
Reagent(s) used in this test is/are ordered through HSA’s Special Access Route, which provides interim access without full registration.