mri: leukoaraiosis
TRANSCRIPT
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PROF.DR.K.H.NOORUL AMEEN’S UNIT
M.ARIVUMANI
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c/o difficulty in walking for the past 1 month memory disturbances urinary incontinence Known hpertensive on irregular treatment
O/E Pt concious,oriented PR-74/min BP 160/100mmhg CVS/RS/ABDOMEN- NAD
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CNS-memory disturbances + bradykinesia + rigidity + able to walk ,no arm swing b/l plantar flexor MMSE score 22
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Multiple focal areas of hyperintensities in subcortical white matter and periventricular regions in T2 w and FLAIR
Suggestive of Small vessel disease
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Unidentified bright objects (UBO) or deep white matter ischemia or Leukoencephalopathy
Subcortical arteriosclerotiic encephalopathy Affects poorly collateralised penetrating arteries HT,DM,Smoking,heart disease are risk factors Chronic HT leads to lipohyalinosis of small
vessel disease. Bilateral patchy or diffuse areas of
hyperintensity of cerebral white matter. Best seen in T2 weighted MRI or in FLAIR
images.
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SMALL VESSEL DISEASE MULTIPLE LACUNAR INFARCT MIGRAINE VASCULITIS SARCOIDOSIS LEUKODYSTROPHY APLA PML POST RT
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OLD AGEMULTI INFARCT DEMENTIAALZHEIMER DISEASEBINSWANGER DISEASEMETACHROMATIC LEUKODYSTROPHYPROGRESSIVE MULTIFOCAL
LEUKOENCEPHALOPATHYCADASILCEREBRAL AMYLOID ANGOPATHY
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Harrison ‘s principles of internal medicine
Adams radiology Wolfgang radiology review.
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