IGG4
IgG4 is an immunoglobulin subclass associated with autoimmune pancreatitis and certain lymphoproliferative disorders. This test is used to help diagnose IgG4-related diseases and monitor their progression.
IGG4 Test in Bengaluru Overview
No special preparations needed
- Request Letter
- Additional Communication
- Igg4
The IgG4 test measures the levels of Immunoglobulin G4 (IgG4) in the blood to evaluate conditions like IgG4-related disease (IgG4-RD) and autoimmune disorders.
This test is recommended for:
- Patients suspected of having IgG4-related disease.
- Individuals with unexplained organ enlargement or fibrosis.
- Monitoring treatment response in autoimmune conditions.
A blood sample is collected and analyzed using immunoassay techniques to measure IgG4 levels.
- High IgG4 Levels: Suggests IgG4-related disease or autoimmune conditions.
- Normal IgG4 Levels: Rules out IgG4-RD but does not exclude other disorders.
It helps diagnose and manage IgG4-related disease and associated conditions.
Test code
Z281K
Specimen vol. and vacutainer information
| Specimen | Vacutainer | Volume |
|---|---|---|
| Paraffin Block | Others | 2 NOS |
| Tissue | Others | 2 NOS |
Specimen stability information
Paraffin Block, Tissue
Collection instructions
Site Of Biopsy Specimen + Clinical Details. Relevant Radiology Findings: X-Ray/Ct/Mri Report Images (Soft Copy). If tissue received, tissue processing will be charged.
Specimen rejection criteria
Test run frequency
Every Day TIME - 08:00
Turn around time
3 Working Days
Performing locations
Department
- Histopath
CPT and Loinc codes
Package price
₹2700
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₹2700