On-line Guide to Diagnostic Electron Microscopy
normal myocardium (N … nuclei of cardiomyocytes, K … capillaries)
normal cardiomyocyte … longitudinal section(N - nucleus, m … mitochondria, f - myofilaments)
normal cardiomyocyte … longitudinal section(m … mitochondrion, f - myofilaments, L … lipid droplets, arrows … tubulesof sarcoplasmic reticulum)
normal cardiomyocyte … transversal section (m … mitochondria, a … actin, my … myosin, arrow … tubules of s
mouse heart atrium … granules of the natriuretic peptide
mouse heart atrium … granules of the natriuretic peptide
M,22y. | normal heart, endothel, pinocytosis
M, 7w. | mitochondrial cardiomyopathy - semithin section(arrows - megamitochondria)
M, 7w. | mitochondrial cardiomyopathy (N - nucleus, M - megamitochondria,R - dilated endoplasmic reticulum)- autopsy sample
M, 7w. | mitochondrial cardiomyopathy … (N … nucleus, F … myofilaments,L … lipid droplets surrounded by megamito
M, | newborn heart … mitochondrial cardiomyopathy … autopsy sample
M, | newborn heart … mitochondrial cardiomyopathy … reduced mitochondrial cristae … autopsy sample
M,11y. | cardiomyopathy - left ventricle
M,11y. | cardiomyopathy - left ventricle
M,11y. | cardiomyopathy - left ventricle
M,47y. | hypertrophic cardiomyopathy - left ventricle ( N - nucleus, T- transversally oriented, L- longitudinally oriented myofibrils )
M,47y. | hypertrophic cardiomyopathy - left ventricle-crossing of myofilaments can also be caused arteficially with bioptom
M,47y. | hypertrophic cardiomyopathy - left ventricle
M,47y. | hypertrophic cardiomyopathy - left ventricle
M,47y. | hypertrophic cardiomyopathy - left ventricle
M,15y. | clin. susp. cardiomyopathy- left ventricle
M,15y. | clin. susp. cardiomyopathy- left ventricle
M,15y. | clin. susp. cardiomyopathy - left ventricle
M,42y. | mild endocardial fibrosis - left ventricle (crossing of myofibrils,perhaps artifactual)
M,42y. | mild endocardial fibrosis - left ventricle(focal contractions of myofibrils)
M,42y. | mild endocardial fibrosis - left ventricle (focal contractions of myofibrils)
F,58y. | myocardial steatosis
F,27y. | endomyocardial fibrosis
F,27y. | endomyocardial fibrosis
F,27y. | endomyocardial fibrosis
F,53y. | ochronosis … black aortal valve
F,53y. | ochronosis … black aortal valve
M,45y. | Fabry disease - myocardium
F, 62y. | myxoma atrii
F, 62y. | myxoma atrii
F, 62y. | myxoma atrii
F, 62y. | myxoma atrii
F,68y. | xanthomatous cell in atherosclerotic plaque - a. vertebralis
F,68y. | xanthomatous cell in atherosclerotic plaque - a. vertebralis
F,68y. | xanthomatous cell in atherosclerotic plaque - a. vertebralis
F,43y. | mediastinum - hemangiopericytoma
F,49y. | hemangioblastoma - brain
F,49y. | hemangioblastoma - brain
F,49y. | hemangioblastoma - brain
F,49y. | hemangioblastoma - brain
M,28y. | hemangioblastoma - brain
F,49y. | hemangioblastoma - brain
F,6m. | capillary hemangioma - hard palate
F,6m. | capillary hemangioma - hard palate
F,6m. | capillary hemangioma - hard palate
F,48y. | reduplication of endothelial basement membranes - skin - susp. lupus erythematodes
F,48y. | reduplication of endothelial basement membranes - skin - susp. lupus erythematodes
brain vessel - CADASIL - arrows:granular osmiophilic material (GOM)between basement membranes
brain vessel - CADASIL - arrow:granular osmiophilic material (GOM)in basement membrane
