University:
Coventry University
Course:
B940 | Biomedical Science
Academic year:

2024
Views:

65

Pages:

3
Author:

Badusha S

Aetiology Three abnormalities can lead to the formation and constitute Virchow's Grind. of a 1. Injury to Endotheliums: + It may be either physical damage ces endothelial dysfunction (a)physical endothelial injury: it is important for the formation of a thrombus is the heat the arterial circulation. it promotes the adhesion of platelets. at the site of injury Heast: for example, chambers of heart - endocardial injury due to myocardial infarction. Valves:- Infective endocarditis: Thromb on valuer damaged by a ballgame bacteria as funge. Damaged values due to rheumatic heart disease, and congenital heart disease. Arteries: For example, ulcerated atherosclerotic plaques and vasculitis. Capillaries:- causes include acute inflammatory lessons, vasculitis & DIC. (6)Endothelial Dysfunction ilt is as altered state, which induces ans endothelial Surface that is thrombogenic es abnormally adhesive to inflammatory cells. Cruses Hypertension, turbulent flood flow, toxins (Boom Cignalle indo)) Alterations in Road Slow + Normal blood flow is laminas, in which platelets flow. centrally. Causes: Turbulence - It can heart.. + Stasis It is a major produce cause twonbw in the arteries and for nervous thrombosis