Acromegaly is a hormonal disorder that develops when your pituitary gland produces too much growth hormone during adulthood. When you have too much growth hormone, your bones increase in size. In childhood, this leads to increased height and is called gigantism.
Can acromegaly cause mood swings?
Many acromegaly patients commonly report fatigue and weakness. And new for the 2011 guidelines, the Association reports that acromegaly appears to be associated with psychological changes and alterations in personality. Patients often have depression, apathy and considerable mood changes.
Can a pituitary tumor cause anger?
It has been documented that clinical depression and anxiety are common with pituitary disorders. Some patients report memory and mental confusion, anger and/or rage and even changes in a patient’s overall sense and awareness of themselves.
What are the negative effects of gigantism?
Children with gigantism may also have flat noses and large heads, lips, or tongues. The symptoms your child has may depend on the size of the pituitary gland tumor. As the tumor grows, it may press on nerves in the brain. Many people experience headaches, vision problems, or nausea from tumors in this area.
What causes gigantism in the brain?
Gigantism is usually caused by a non-cancerous tumour in the pituitary gland (called a benign adenoma) that produces too much growth hormone. Pituitary tumours can be small in size (micro-adenoma) or large (macro-adenoma). However, in gigantism, they are frequently large and invade nearby brain tissue.
How do insulin-like growth factor-I and growth hormone affect gigantism?
Growth hormone (GH) and insulin-like growth factor-I (IGF-I) are two substances that have been identified as influencing growth plate formation and bone growth and, therefore, gigantism. Their specific mechanisms are still not well understood.
What are the signs and symptoms of gigantism and acromegaly?
Gigantism and Acromegaly. Excessive growth hormone is almost always caused by a noncancerous (benign) pituitary tumor. Children develop great stature, and adults develop deformed bones but do not grow taller. Heart failure, weakness, and vision problems are common. The diagnosis is based on blood tests and imaging of the skull…
What does it mean when a child is born with gigantism?
Summary Summary. Gigantism is abnormally large growth due to an excess of growth hormone (GH) during childhood, before the bone growth plates have closed (epiphyseal fusion). It causes excessive growth in height, muscles, and organs, making the child extremely large for his or her age.
