Acromegaly is a condition caused by an excess of growth hormone in the body. This hormone is usually produced by the pituitary gland, located at the base of the brain. In some cases, it can be caused by a tumor on the pituitary gland. However, it is possible to have acromegaly without a pituitary tumor.
What Causes Acromegaly without a Pituitary Tumor?
Acromegaly without a pituitary tumor is caused by excess growth hormone production from a tumor outside of the pituitary gland. These tumors are known as ectopic tumors. They can occur in a variety of places, including the pancreas and the lungs. In some cases, the cause is unknown and is referred to as idiopathic acromegaly.
How Is Acromegaly without a Pituitary Tumor Diagnosed?
The diagnosis of acromegaly without a pituitary tumor is based on clinical signs and symptoms, as well as blood tests. The most common symptom of acromegaly is enlargement of certain body parts, such as the hands and feet. Other signs and symptoms can include headaches, fatigue, and vision problems. The blood test measures the amount of growth hormone in the blood.
How Is Acromegaly without a Pituitary Tumor Treated?
Treatment for acromegaly without a pituitary tumor depends on the cause. If the cause is an ectopic tumor, surgery may be recommended to remove the tumor. If the cause is idiopathic, medications may be prescribed to reduce the levels of growth hormone in the body. In some cases, radiation therapy may be recommended.
In conclusion, it is possible to have acromegaly without a pituitary tumor. The cause of the condition will determine the best course of treatment. If you have any symptoms of acromegaly, it is important to see a doctor for proper diagnosis and treatment.