HISTOPATHOLOGY OF THE HEART. I. practical training 3 rd year General Medicine
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1 HISTOPATHOLOGY OF THE HEART I. practical training 3 rd year General Medicine
2 Acute myocardial infarction
3 coagulative necrosis subendocardialy 2 hyperemic layer 3 normal myocard 4 epicard Acute myocardial infarction 4 2 Kopie 2 3
4
5 Acute myocardial infarction
6
7
8 Recent myocardial infarction
9 Recent myocardial infarction
10
11
12 Older myocardial infarction
13 Postinfarction scar of the myocard
14 Postinfarction scar of the myocard
15 Diphtheric myocarditis
16 Diphtheric myocarditis
17 Rheumatic myocarditis
18 Rheumatic myocarditis
19
20
21
22 Bacterial endocarditis 2 4 vegetation 2 atrial endocard 3 papillary muscles 4 myocard 3 3
23 Bacterial endocarditis 2 4 vegetation 2 atrial endocard 3 papillary muscles 4 myocard 3 4
24 Bacterial endocarditis vegetation valve 2 vegetation
25 Bacterial endocarditis vegetation bacterial colonies 2 thrombus 3 erytrocytes and leukocytes
26 bacterial colonies 2 thrombus Bacterial endocarditis vegetation 2
27 Bacterial endocarditis valve 2 2 bacterial colonies 2 valve infiltrated by neutrophils
28 Infiltration by neutrophils Bacterial endocarditis valve
29 Acute fibrinous pericarditis
30 Fibrinous pericarditis copy
31 Epicard 2 Fibrin 3 Myocard Fibrinous pericarditis 2 3
32 Masses of fibrin 2 Epicard Fibrinous pericarditis 2
33 Tuberculous pericarditis
34 Rhabdomyoma of the heart
35 Myxoma copy
36 Myxoma
37 Myxoma 2 spindle and stellar cells 2 stroma with mucus
38 Cardiomyopathy: functional patterns and causes (normal ejection fraction 50-65%) functional pattern ejection fraction of left ventricle mechanism of cardial failure causes dilatated (hypertrophy, dilatation) < 40% systolic dysfunction Idiopathic, alcohol, peripartum, genetic changes, myocarditis, hemochromatosis, chronic anemia, doxorubicin (adriamycin), ssarcoidosis obstructive=hyper trophic (hypertrophy, without dilatation) 50-80% diastolic dysfunction idiopathic, genetic changes, Friedrich ataxia, storage disease, infants of diabetic mothers restrictive (normal size of heart, dilatation) 45-90% diastolic dysfunction idiopathic, amyloidosis, radiation-induced fibrosis Robbins et all: Pathologic basis of disease, Philadelphia, 999
39 Erdheim s cystic medionecrosis
40 Atherosclerosis copy Aorta Conorary artery
41 Atherosclerosis
42 Atherosclerosis
43
44 narrowed lumen of artery 2 atherosclerotic plate in arterial intima 3 arterial wall with fine intima 4 adipose tissue of epicard Atherosclerosis coronary artery
45 Atherosclerosis atherosclerotic plate in arterial intima 2 lumen of artery 3 arterial media 4 arterial adventitia 5 vascularisation of intima 4
46 Atheroclerosis fibrous plaque 2 3 fibrous plate in arterial intima 2 lumen of artery 3 arterial media 4 arterial adventitia 4 3
47 Cholesterol crystals
48 Foamy cells 2 2 nuclei of lipophages 2 adipose substances phagocyted in cytoplasm
49 Intimal capillaries arterial lumen 2 arterial media 3 vascularisation of intima 4 cholesterol crystals 2
50 Atherosclerosis complication 3 copy 2 bleeding in plate 2 atherosclerotic plate 3 poststenotic dilatation of artery
51 Atherosclerosis complication thrombosis copy Arterial lumen filled up with thrombus
52 Atherosclerosis complications
53 Atherosclerosis cholesterol crystals, calcification
54 Nephrosclerosis
55 Nephrosclerosis
56 Nephrosclerosis
57 Polyarteritis nodosa arterial lumen with thrombus 2 deposits of fibrin 3 mixed inflammatory infiltrate
58 Polyarteritis nodosa detail arterial lumen with thrombus 2 deposits of fibrin 3 mixed inflammatory infiltrate
59 Polyarteritis nodosa arterial lumen with thrombus 2 deposits of fibrin 3 mixed inflammatory infiltrate
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