IGF-1 (Insulin Like Growth Factor) Test

The IGF-1 test measures the level of insulin-like growth factor-1 in the blood. IGF-1 is a hormone that is produced by the liver in response to growth hormone stimulation. It plays a crucial role in growth and development, as well as in maintaining normal bodily functions.

This test is often used to evaluate growth disorders in children, monitor treatment for growth hormone deficiency, and assess pituitary function. In adults, IGF-1 levels are also measured to evaluate growth hormone deficiency, detect acromegaly (a condition characterized by excessive growth hormone production), and assess overall growth hormone function.

High or low levels of IGF-1 can indicate various health conditions, so it is important to consult with a healthcare provider to interpret the results accurately. The test is typically done through a blood sample, and fasting may be required before the test.

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