Fusiform aneurysm
Fusiform Aneurysm
Fusiform aneurysm (pronunciation: fyoo-zuh-form an-yuh-riz-uhm) is a type of aneurysm that causes the entire circumference of a blood vessel to bulge out. It is also known as a spindle-shaped aneurysm due to its distinctive shape.
Etymology
The term "fusiform" is derived from the Latin words "fusus" meaning spindle and "forma" meaning shape. The term "aneurysm" is derived from the Greek word "aneurysma" which means dilation.
Definition
A fusiform aneurysm is a type of aneurysm characterized by a symmetrical, spindle-shaped dilation of the entire circumference of a blood vessel. This is in contrast to a saccular aneurysm, which involves only a portion of the blood vessel wall.
Causes
Fusiform aneurysms are typically caused by conditions that cause the walls of the blood vessels to weaken. These can include atherosclerosis, hypertension, and connective tissue disorders.
Symptoms
The symptoms of a fusiform aneurysm can vary depending on its location and size. Common symptoms can include pain, swelling, and in severe cases, rupture leading to internal bleeding.
Treatment
Treatment for fusiform aneurysms typically involves surgery to repair the weakened blood vessel. This can include endovascular coiling or clipping.
Related Terms
- Aneurysm
- Saccular aneurysm
- Atherosclerosis
- Hypertension
- Connective tissue disorders
- Endovascular coiling
- Clipping
External links
- Medical encyclopedia article on Fusiform aneurysm
- Wikipedia's article - Fusiform aneurysm
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