PMID: 1180701Jan 1, 1975Paper

[Atherosclerotic aortic aneurysm (based on observations with the scanning electron microscope)].

Arkhiv patologii
L D KrymskiĭG B Nestaĭko

Abstract

The inner surface of the wall of atherosclerotic aneurism represented a sort of large ulcerative atherosclerotic plaque. Its individual areas were characterised by the presence of pseudo-hypertrophy of the endothelium cell nuclei, microplaques, and desorganization of the microrelief. The inner surface of the aneurism was de-endotheliolized on a considerable area, and here there were revealed deposits of lipids in the form of millet-like formations and smooth bodies. Studies of the inner surface of the aneurism wall carried out using raster-electron-microscopy technique made it possible to identify different types of calcinosis in the form of individual and isolated plates of calcium on its inner surface. Desorganization of the microrelief and de-endotheliation of the microrelief of the aneurism wall were the leading causes of parietal thromboformation.

Related Concepts

Related Feeds

Cardiac Aneurysm

Aneurysm refers to a bulge of the wall or lining of a vessel commonly occurring in the blood vessels at the base of the septum or within the aorta. In the heart, it usually arises from a patch of weakened tissue in a ventricular wall, which swells into a bubble filled with blood. Discover the latest research on cardiac aneurysm here.

Atherosclerosis Disease Progression

Atherosclerosis is the buildup of plaque on artery walls, causing stenosis which can eventually lead to clinically apparent cardiovascular disease. Find the latest research on atherosclerosis disease progression here.

Aortic Aneurysm

An aortic aneurysm is the weakening and bulging of the blood vessel wall in the aorta. This causes dilatation of the aorta, which is usually asymptomatic but carries the risk of rupture and hemorrhage. Find the latest research on aortic aneurysms here.

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