Liuyisheng
Aorta Arteries Vein Large- vessei Vasculitis (e. g Arteriole Venule giant-cell arteritis. Takayasu arents Medium-Sized Capillary Vessel Vasculitis (e. g. polyarteritis nodosa Kawasaki disease) Goodpasture syndrome Small- Vessel Vascuhts (e.g. microscopic polyangitis, Wegener granulomatosis) Isolatec cutaneous LCA Henoch-Schonlein purpura and abutne mio vasculitis Microscopic polyangitis, Wegener granulomatosis and Churg Strauss syndrome
The cardiovascular system is composed of heart, arterials capillaries and veins It is the structure foundation for keeping blood circulation material exchanges between blood and tissue and transmitting nformation of body fluid Normal heart
◼ The cardiovascular system is composed of heart, arterials, capillaries and veins. It is the structure foundation for keeping blood circulation, material exchanges between blood and tissue and transmitting information of body fluid. Normal heart
The structure changes of cardiovascular system will be responsible for the functional changes that disturb whole and or local blood circulation The disorders of cardiovascular system affect the human health and life and are a leading cause of death in the world The valve of normal heart
◼ The structure changes of cardiovascular system will be responsible for the functional changes that disturb whole and/or local blood circulation. The disorders of cardiovascular system affect the human health and life and are a leading cause of death in the world. The valve of normal heart
Mainly discuss the commonest diseases of heart and arterials including ① degenerative vascular disorders including atherosclerosis, hypertension 2ischemic heart disease including myocardial infarction myocarditis and cardiomyopathy diseases of the pericarditis; ⑤ rheumatic fever; infective endocarditis (disorder of cardiac valves
Mainly discuss the commonest diseases of heart and arterials, including : ◼ ①degenerative vascular disorders including atherosclerosis, hypertension; ◼ ②ischemic heart disease including myocardial infarction; ◼ ③myocarditis and cardiomyopathy； ◼ ④diseases of the pericarditis； ◼ ⑤rheumatic fever； ◼ ⑥infective endocarditis； ◼ ⑦disorder of cardiac valves
Rheumatic fever (RF) a This is a multisystem disease and an acute, often recurrent, inflammatory disease principally of children that generally follows a pharyngeal(but not skin) infection with group a beta-hemolytic streptococci
Rheumatic fever (RF) ◼ This is a multisystem disease and an acute, often recurrent, inflammatory disease principally of children that generally follows a pharyngeal(but not skin) infection with group A beta-hemolytic streptococci
immune response throat Lymph node B lymphocytes Antistrep B-hemolytic antibodies streptococcu ACUTE RHEUMATIC HEART DISEASE CROSS-REACTIONS Vegetations Myocardial Aschoff body Fibrinous pencarditis
RF is a systemic disorder affecting Heart: pericarditis, myocarditis, and endocarditis, joint: polyarthritis skin: subcutaneous nodules and erythema ④ arteries: arteritis
◼ RF is a systemic disorder affecting: ◼ ①heart: pericarditis, myocarditis, and endocarditis; ◼ ②joint: polyarthritis; ◼ ③skin: subcutaneous nodules and erythema; ◼ ④arteries: arteritis
Aschoff bodies constitute foci of fibrinoid necrosis surrounded by lymphocytes macrophages, an occasional plasma cell and plump"activated "histiocytes called Anitschkow cells or aschoff cells lesions stimulate fibroblast proliferation and lead to scarring
◼ Aschoff bodies constitute foci of fibrinoid necrosis surrounded by lymphocytes, macrophages, an occasional plasma cell, and plump “activated” histiocytes called Anitschkow cells or Aschoff cells. Lesions stimulate fibroblast proliferation and lead to scarring
Aschoff nodule at high magnification. The most characteristic component is the Aschoff giant cell. Several appear here as large cells with two or more nuclei that have prominent nucleoli
Aschoff nodule at high magnification. The most characteristic component is the Aschoff giant cell. Several appear here as large cells with two or more nuclei that have prominent nucleoli