Aneurysm
Pathological outpouching or sac-like dilatation in the wall of any blood vessel (ARTERIES or VEINS) or the heart (HEART ANEURYSM). It indicates a thin and weakened area in the wall which may later rupture. Aneurysms are classified by location, etiology, or other characteristics.
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Subheadings:
Tree Number(s): C14.907.055
MeSH Unique ID: D000783
Entry Terms:
- Aneurysms
- Fusiform Aneurysm
- Aneurysm, Fusiform
- Aneurysms, Fusiform
- Fusiform Aneurysms
- Saccular Aneurysm