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CEREBROVASCULAR
ABNORMALITY BY DARTI WIBISONO SpPa
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CEREBROVASCULARABNORMALITY
WALLABNORMALITY
HEMODYNAMICABNORMALITY,e.g.
EMBOLI,INFARCT/VCA
DEGENERATIVE
METABOLIC
aqcuired
congenital
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DEGENERATIVE METABOLIC
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HEMODYMAIC ABNORMALITY
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The build-up of plaque in theinternal carotid artery may leadto narrowing and irregularity of
the artery's lumen, preventingproper blood flow to the brain.More commonly, as thenarrowing worsens, pieces ofplaque in the internal carotidartery can break free, travel to
the brain and block bloodvessels that supply blood to thebrain.
STROKEATHEROSCLEROSIS
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Arteriovenous malformation
abnormal tangle of blood vessels where arteries shuntdirectly into veins with no intervening capillary bed; high
pressure.AVMs can form anywhere in the body and cause symptoms
based on their location.
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INCREASED INTRACRANIAL PRESSURE
INTRACRANIAL LESIONS;
HEMORRHAGEHEMATOMAINFARCTIONTUMOURS:
- INFECTIONS- NEOPLASM
DegenerativeAV malformationVenous malformationCavernomaCapillary telangiectasiaAneurysm
CEREBROVASCULARABNORMALITY
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INCREASED INTRACRANIAL
PRESSURE
ASTROCYTOMAEPENDYMOMA
ECT
TUMOUR
edematous07/09/2014 created by darti i wibisono
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HEMATOMA
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EXTRADURAL ARACHNOID
EPIDURAL HEMATOMSUBDURAL HEMATOMAINTRACEREBRAL HEMATOMA
HEMATOMA
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INTRACRANIAL HEMATOMA
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SUBDURAL HEMATOME
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What are the differences between subdural andepidural hematome?
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A-V MALFORMATION(CONGENITAL)
ANGIOMATOUSMENINGIOMA
(TUMOUR)
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CEREBRO VASCULAR INJURY
Parenchymal injuriesInfarctHemorrhages
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infarction
NECROSIS
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cerebral infarctionISCHAEMIC :-PARTIAL-TOTAL
NECROSISAfter 72 hours
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Cerebral infarction
macrophage
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atherosclerosis
arteriosclerosis
ANEURYSM
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07/09/2014 created by darti i wibisono