How is acromegaly diagnosed?

Because the physical changes caused by acromegaly happen gradually, diagnosis usually occurs many years after the symptoms first begin. Doctors may examine photographs and x-rays taken over time to check bone growth, looking to see if there is a thickening of the bones in the skull and fingers. Blood tests are used to determine if there are high levels of growth hormone and a protein called insulin-like growth factor 1 (IGF-1), and scans such as the magnetic resonance imaging (MRI) or the computed tomography (CT) can spot tumors on the pituitary gland that cause acromegaly.

Continue Learning about Acromegaly

How common is acromegaly?
Donna Hill Howes, RNDonna Hill Howes, RN
Scientists estimate that three to four out of every million people develop acromegaly each year ...
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Is acromegaly life threatening?
Honor Society of Nursing (STTI)Honor Society of Nursing (STTI)
When acromegaly is treated early, doctors have a much better chance of managing the progression of t...
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What is acromegaly?
Joshua B. Bederson, MDJoshua B. Bederson, MD
Tumors that produce excess growth hormone cause the condition known as acromegaly. Physical changes ...
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What is the rate of incidence for acromegaly?
Honor Society of Nursing (STTI)Honor Society of Nursing (STTI)
Acromegaly is a rare disease. Every year, about three or four people in every million develop acrome...
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