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26 Possible Causes for Low Density White Matter on CT Scan

  • Preeclampsia

    CT scan findings may include the following: Cerebral edema Diffuse white matter low-density areas Patchy area of low density Occipital white matter edema Loss of normal cortical[emedicine.com]

  • Meningioma

    scan was performed to investigate the cause of cognitive decline - see the white matter low density ( asterisks ) indicating chronic small vessel disease The meningioma was[radiologymasterclass.co.uk] […] meningioma is heavily calcified and so is dense enough to be visible pre-contrast Calcification is a common finding in long-standing meningiomas Clinical information The CT[radiologymasterclass.co.uk]

  • Intrapontine Hemorrhage

    A cranial CT scan without contrast material showed bilateral low-density areas involving the white matter of the parieto-occipital lobe with extension into the gray matter[nejm.org]

  • Binswanger Disease

    Patchy low density CT scan periventricular and centrum semiovale white matter visible to the lateral ventricle anterior horn, posterior horn around the most obvious, all obviously[e.uuuwell.com] […] apathy, delusions, the mildly neurotic disorders. 3. recurrent focal symptoms of the nervous system, paralysis, limb weakness, aphasia can occur. imaging manifestations CT[e.uuuwell.com]

  • Bradykinesia

    CT scan revealed a recent haemorrhage deep in the right hemisphere white matter in addition to a low density change in the left basal ganglia reflecting the site of previous[ncbi.nlm.nih.gov]

  • Menkes Disease

    The characteristic signs on the images were: high echo level regions in the cerebrum as detected by brain ultrasonography, low density areas of white matter detected by CT[ncbi.nlm.nih.gov] scan, and low signal intensities of white matter by both T1 and balanced MR images.[ncbi.nlm.nih.gov]

  • Neonatal Adrenoleukodystrophy

    A CT-scan showed low density of cerebral white matter and MR examination white matter changes, a thin corpus callosum, cerebellar malformation and dorsal displacement of the[ncbi.nlm.nih.gov]

  • Alpers Syndrome

    scans demonstrate progressive atrophy and low densities in occipital and temporal lobes.[pjms.com.pk] There is involvement of cortex and white matter. Generalized atrophy is common throughout the brain in the later stages of the disease.[pjms.com.pk] […] progressive slowing of background activity as the disease progresses. 7 An epilepsia partialis continua and convulsive status epilepticus is also seen in these patients. 8 Cranial CT[pjms.com.pk]

  • Cerebral Edema

    The low density is due to dilution of all the constituents of white matter.[symptoma.com] The areas of edema appear as low density on unenhanced scan. This is due to the dilution of all the constituents of the white matter [ 1 ].[ncbi.nlm.nih.gov] The test of choice to investigate a patient with cerebral edema is a CT scan. The areas of edema appear as low density on an enhanced CT scan.[symptoma.com]

  • Cerebral Angiitis

    High density lesions due to intracerebral haemorrhage, [23] low density ischaemic lesions, [11] or normal scans were described in many cases. [24] In case 3, CT showed multiple[neurologyindia.com] […] intracerebral haematomas and bilateral white matter oedema due to vasculitis.[neurologyindia.com]

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