IGF-1 SOMATOMEDIN C
01 Overview
02 Details
Why Get Tested?
To help diagnose growth hormone (GH) deficiency or, less commonly, growth hormone excess; to evaluate pituitary function; to monitor the effectiveness of GH treatment.
When to Get Tested?
When a child has signs and symptoms of slow growth, short stature, and delayed development or an adult has decreased bone density, reduced muscle strength, and increased lipids that suggest insufficient GH and IGF-1 production; when a child or adult has signs and symptoms of gigantism or acromegaly, respectively, that suggest excess GH and IGF-1 production; during and after treatment for GH abnormalities; when a pituitary disorder is suspected.
Sample Required?
A blood sample drawn from a vein in your arm.
Test Preparation Needed?
Generally none, unless instructed to fast.