Aneurysm
Also called: aneurysmal dilatation
A ballooning and weakened area in an artery.
- Treatable by a medical professional
- Requires a medical diagnosis
- Lab tests or imaging always required
Aneurysms often occur in the aorta, brain, back of the knee, intestine, or spleen. A ruptured aneurysm can result in internal bleeding, stroke, and can sometimes be fatal.
Aneurysms often have no symptoms until they rupture.
Treatment varies from watchful waiting to emergency surgery. The choice depends on the location, size, and condition of the aneurysm.
Common: More than 200,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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