Angiomas
Angiomas
Angiomas (pronunciation: an-gee-oh-mas) are benign tumors that arise from the blood vessels or lymph vessels. They are usually harmless and can occur anywhere on the body.
Etymology
The term 'Angioma' is derived from the Greek words 'angeion' meaning 'vessel' and '-oma' meaning 'tumor'.
Types of Angiomas
There are several types of angiomas, including:
- Cherry angioma: These are small, bright red growths that are smooth to the touch. They are most commonly found on the skin of people over 30 years old.
- Spider angioma: These are red, spider-like growths that can appear anywhere on the body, but are most commonly found on the face and chest.
- Cavernous angioma: These are clusters of dilated blood vessels that can occur anywhere in the body, but are most commonly found in the brain and spinal cord.
Causes
The exact cause of angiomas is unknown, but they are thought to be caused by genetic mutations. Some types of angiomas, such as cavernous angioma, are known to be hereditary.
Treatment
Treatment for angiomas is usually not necessary unless they are causing symptoms or are cosmetically undesirable. Treatment options include laser therapy, cryotherapy, and surgical removal.
Related Terms
- Tumor: An abnormal growth of cells that can be benign or malignant.
- Benign: A term used to describe a condition that is not cancerous.
- Malignant: A term used to describe a condition that is cancerous.
- Lymph vessels: The vessels that transport lymph throughout the body.
- Blood vessels: The vessels that transport blood throughout the body.
External links
- Medical encyclopedia article on Angiomas
- Wikipedia's article - Angiomas
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