Is ectasia and aneurysm the same thing?

The difference between ectasia, aneurysm are often subtle and mainly semantic. . If the length of the dilated segment is more than 50 % of diameter it is called ectasia. When the diameter is more than 50 % of length it is termed aneurysm . ( With a minimal enlargement of 150 % of the reference segment.

What is the meaning of coronary ectasia?

The term “ectasia” refers to diffuse dilation of a coronary artery, while focal coronary dilation is called a “coronary aneurysm.”[1] The definition of coronary artery ectasia is a dilatation exceeding more than one-third of the coronary artery length with the diameter of the dilated segment measuring more than 1.5 …

Is coronary artery ectasia a heart disease?

Coronary artery ectasia represents a form of atherosclerotic coronary artery disease seen in 3%-8% of patients undergoing coronary angiography, alone or in combination with stenotic lesions.

What causes coronary artery ectasia?

In adult patients, most of coronary artery aneurysms and coronary artery ectasias are caused by atherosclerosis or vessel wall injury after a coronary intervention (balloon angioplasty, stenting, or atherectomy).

What is coronary aneurysm?

Coronary artery aneurysm (CAA) is an uncommon condition and is defined as dilatation of the coronary artery exceeding 50% of the reference vessel diameter.[1] CAAs are termed giant if their diameter transcends the reference vessel diameter by greater than four times or if they are >8 mm in diameter.[2] It occurs in …

What causes coronary artery aneurysm?

Kawasaki disease is the most common cause of coronary artery aneurysms worldwide, particularly in children. Other etiologies include trauma, coronary atherosclerosis, SLE, polyarteritis nodosa, Takayasu’s arteritis, scleroderma, rheumatic fever, bacterial endocarditis, and complications from percutaneous intervention.

How is coronary ectasia treated?

Antiplatelets such as aspirin are considered the mainstay of treatment in patients with CAE. Anticoagulants such as warfarin are warranted on a case-by-case basis to prevent thrombus formation depending on the presence of concomitant obstructive coronary artery disease and the patient’s risk of bleeding.

What causes coronary ectasia?

What causes coronary aneurysm?

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