Lymphangioma
Lymphangioma
Lymphangioma (pronounced: lim-fan-gee-OH-muh) is a rare, benign tumor that occurs in the lymphatic system. The term is derived from the Greek words 'lymph' meaning 'water', 'angeion' meaning 'vessel', and 'oma' meaning 'tumor'.
Definition
A lymphangioma is a type of benign neoplasm that originates from the lymphatic system. It is characterized by the abnormal growth of lymphatic vessels that form lesion-like structures. These lesions are typically filled with a clear or slightly yellowish fluid, similar to lymph.
Types
There are three main types of lymphangiomas:
- Capillary Lymphangioma - This is the smallest type of lymphangioma, which affects the capillaries of the lymphatic system.
- Cavernous Lymphangioma - This type of lymphangioma is larger and affects the larger lymphatic vessels.
- Cystic Lymphangioma - Also known as cystic hygroma, this is the largest type of lymphangioma, which forms large, cyst-like structures.
Symptoms
The symptoms of lymphangioma can vary depending on the size and location of the tumor. Common symptoms include swelling, pain, and skin discoloration. In severe cases, it can cause complications such as lymphedema, infection, and bleeding.
Treatment
Treatment for lymphangioma typically involves surgical removal of the tumor. In some cases, sclerotherapy or laser therapy may be used. The choice of treatment depends on the size, location, and severity of the lymphangioma.
See Also
External links
- Medical encyclopedia article on Lymphangioma
- Wikipedia's article - Lymphangioma
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