Growth Hormone Deficiency Test Results
In addition to blood tests your doctor may perform some additional exams and tests to help diagnose growth hormone deficiency.
Growth hormone deficiency test results. The growth hormone gh stimulation test measures the ability of the body to produce gh. Blood samples are taken through an intravenous iv line instead of reinserting the needle each time. Normal value ranges may vary slightly among different laboratories. Talk to your provider about the meaning of your specific test results.
A blood test with a. Some labs use different measurements or test different samples. In some laboratories the normal level is 7 ng ml 7 µg l. An insulin like growth factor 1 test igf 1 test is often ordered at the same time as a gh serum test.
If you have an excess or a deficiency of gh you will also have higher or lower than normal. Continued how to prepare your child for the test. A normal value rules out hgh deficiency. A blood test can measure growth hormone in the body.
An mri of the brain may be taken so your doctor can see the pituitary gland and hypothalamus. Some involve the measurement of different hormones with simple. In general a child whose test results show a gh concentration of 10 ng ml or greater in response to stimulation doesn t have gdh. How the test is performed blood is drawn several times.
If the results of your hgh test or tests reveal that your growth hormone levels fall below the normal ranges for your age weight and gender you may be a candidate for growth hormone replacement therapy. Gh testing is also used to detect excess gh and to help diagnose and monitor the treatment of acromegaly and gigantism. However your levels of growth hormone fluctuate widely throughout the day and night called diurnal variation. If a child s test results show a gh concentration of less.