Yes, it is possible to have acromegaly without gigantism. Acromegaly is a condition caused by an excess of growth hormone (GH) in the body, while gigantism is a condition caused by an excess of GH during childhood. Acromegaly is usually caused by a tumor in the pituitary gland, which can be benign or cancerous, and it can cause an increase in GH secretion.
This increase in GH can lead to enlarged hands, feet, and facial features, as well as headache, joint pain, and fatigue. Other symptoms may include vision issues, high blood pressure, and diabetes. Depending on how much GH is present in the body, these symptoms can occur in milder or more severe forms.
Although acromegaly and gigantism are both caused by excess GH, they differ in the age at which they occur. Acromegaly occurs in adulthood, while gigantism occurs in childhood. As such, it is possible to have acromegaly without gigantism, as the excess GH is not present during childhood.
However, it is important to note that early diagnosis and treatment of acromegaly is important, as it can lead to more serious complications such as heart disease, osteoporosis, and even death. Treatment for acromegaly may include surgery, medication, or radiation therapy, depending on the cause and severity of the condition.