Transferrin Iron Saturation Coefficient (Calculated)
The test allows assessment of the degree of transferrin iron saturation — a protein that transports iron in the body. Used for diagnosing iron metabolism disorders, detecting iron deficiency or excess, and anemias of various origins.
Mechanism of abnormalities: decreased coefficient may indicate iron deficiency, increased losses, or absorption disorder. Elevation indicates iron excess or body overload (hemochromatosis).
Recommended for:
- people with anemia or suspected iron deficiency
- with chronic blood diseases
- for monitoring iron supplement therapy
- with chronic inflammatory processes
Biomaterial: Venous blood
- Submit fasting (8-12 hours without food)
- Do not drink water
- Avoid iron-rich foods and trace element supplements for 24 hours
- Avoid intense physical exertion and stress
Medications: if taking iron supplements or multivitamins — inform the doctor
- Suspected iron-deficiency anemia
- Frequent infections or chronic inflammatory processes
- Monitoring therapy for iron deficiency or excess
- Hematopoiesis disorders
- Suspected chronic blood loss
Normal — transferrin iron saturation coefficient within reference values
Decrease — iron deficiency
Elevation — iron excess or overload (hemochromatosis)
Which doctor to consult:
For test abnormalities, consultation with a hematologist or general practitioner is recommended. The doctor evaluates laboratory results, correlates them with the clinical picture, and if needed prescribes treatment or additional examinations.
Self-treatment is not recommended!
