What type of aneurysm involves a bulging outward of the entire circumference of an artery?

The fusiform aneurysm is characterized by a symmetrical dilation of the artery that involves the entire circumference, leading to a spindle-shaped bulge. This type of aneurysm often develops in the larger arteries, such as the aorta, and can expand over a significant length. The bulging occurs uniformly around the artery, which distinguishes it from other types of aneurysms, such as saccular, which only bulge on one side.

Understanding the nature of a fusiform aneurysm is essential for recognizing its potential implications on blood flow and the risks it poses, such as the likelihood of rupture or dissection. Identifying this specific type aids in proper assessment and management within the context of vascular health, making the knowledge of its unique characteristics crucial for professionals in telemetry and cardiovascular fields.