arterial sclerosis


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ar·te·ri·o·scle·ro·sis

(ar-tēr'ē-ō-skler-ō'sis),
Hardening of the arteries; types generally recognized are: atherosclerosis, Mönckeberg arteriosclerosis, and arteriolosclerosis.
[arterio- + G. sklērōsis, hardness]
Farlex Partner Medical Dictionary © Farlex 2012

arteriosclerosis

A group of diseases, more commonly affecting men over age 50, characterised by thickening and hardening of arterial walls due to accumulation of lipids, calcium and fibrosis, as well as loss of elasticity and narrowing of arterial lumina. ASHD’s early effects are in the lower extremities, with subtotal occlusion and decreased exercise tolerance.

Forms
▪ Arteriolosclerosis:
   – Benign—associated with hyaline arteriolosclerosis;
   – Malignant—associated with myofibroblast hyperplasia, “onion-skinning” of endothelial basement membrane, and deposit of fibrinoid material in vascular wall.
▪ Atherosclerosis—Formed by cholesterol and cholesterol esters, covered by a fibrous plaque which with time becomes calcified, ulcerated and causes thromboembolism in coronary artery disease (strokes, MIs, leg ischaemia, ischaemia of large intestine). 
▪ Mönckeberg sclerosis—Idiopathic and often asymptomatic annular calcified bands occurring in the muscular media of medium to small blood vessels of the extremities.
 
Risk factors
Personal or family history of coronary artery or cerebrovascular disease; diabetes; hypertension; kidney disease involving haemodialysis; smoking; obesity.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

ar·te·ri·o·scle·ro·sis

(ahr-tēr'ē-ō-skler-ō'sis)
Hardening of the arteries; types generally recognized are: atherosclerosis, Mönckeberg arteriosclerosis, and arteriolosclerosis.
Synonym(s): arterial sclerosis.
[L. arteria, + G. sklērōsis, hardness]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

ar·te·ri·o·scle·ro·sis

(ahr-tēr'ē-ō-skler-ō'sis)
Hardening of the arteries; types generally recognized are: atherosclerosis, Mönckeberg arteriosclerosis, and arteriolosclerosis.
Synonym(s): arterial sclerosis.
[L. arteria, + G. sklērōsis, hardness]
Medical Dictionary for the Dental Professions © Farlex 2012
References in periodicals archive ?
He told Slovak daily Narodna Obroda: "Moderate amounts of beer lessens arterial sclerosis, which causes impotence."
Hyperlipemia is a blood disorder characterized by the presence of excess lipids in the blood which causes arterial sclerosis.
Low water pressure usually is caused by arterial sclerosis of the piping.