Anemia usually happens because of blood loss or because you aren't absorbing enough iron from your food. Pregnant women are also at higher risk of developing this problem. Test results may vary depending on your age, gender, health history, the method used for the test, and other things. Your test results may not mean you have a problem. Ask your healthcare provider what your test results mean for you. If you have a higher amount, you may have iron-deficiency anemia. If you have a lower level, you may have another problem, such as liver disease and hemolytic anemia.
Transferrin may also be measured using a value called total iron-binding capacity TIBC. A higher level means that you may have iron-deficiency anemia. Another measurement, called transferrin saturation, checks how many places on your transferrin that can hold iron are actually doing so. Many other medical conditions can cause high or low levels of transferrin. The results of these tests, and other tests, can help your healthcare provider determine the cause of your symptoms.
The test is done with a blood sample. A needle is used to draw blood from a vein in your arm or hand. Having a blood test with a needle carries some risks. These include bleeding, infection, bruising, and feeling lightheaded. When the needle pricks your arm or hand, you may feel a slight sting or pain. Afterward, the site may be sore. You don't need to prepare for this test. Be sure your healthcare provider knows about all medicines, herbs, vitamins, and supplements you are taking.
This includes medicines that don't need a prescription and any illegal drugs you may use. Search Encyclopedia. We use cookies to provide you with a better service.
Chemical pathology. Iron is not routinely available in this situation. Iron and transferrin are assayed in order to calculate transferrin saturation, a parameter used in the diagnosis and monitoring of haemochromatosis. Transferrin saturation is also available for end stage renal failure patients on haemodialysis who may be candidates for erythropoietin therapy since this index gives a better measure of iron status than ferritin in this situation.
Iron levels are available in cases of paediatric iron overdose and can be requested urgently if necessary. Sample requirements For adults, blood taken into a 5mL gold top tube or rust top for the Acute Unit For children, blood taken into a 3. Send at ambient temperature to the laboratory. Required information Relevant clinical details including reason for the request.
Turnaround times The assays are run throughout the day and night with results available normally within 24 hours. Our services.
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