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  • White matter swelling  (2)
  • CT  (1)
  • Chest radiograph interpretation  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Neuroradiology 31 (1989), S. 391-395 
    ISSN: 1432-1920
    Keywords: Brain metastasis ; CT ; MRI
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary For the demonstration of brain metastases both CT and MRI are available as diagnostic modalities. To compare both imaging methods as to their sensitivity in detecting brain metastases CT scans and MR images of 60 patients with suspected brain metastases were evaluated. Comparing contrast-enhanced CT and plain MRI neither modality was found to be clearly superior in this respect.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1920
    Keywords: Leukoencephalopathy ; White matter swelling ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In children, several neurological disorders are characterised by spongiform leukoencephalopathy. MRI of the brain typically shows white matter swelling, but does not enable differentiation of the various underlying disorders. The aim of this article is optimisation of the diagnostic value of MRI in leukoencephalopathy accompanied by swelling. MRI-based inclusion criteria were met by 20 patients in our database. The images were analysed using a detailed scoring list. In 13 of the 20 patients the clinical diagnosis was known (11 definite and 2 probable diagnoses). Characteristic MRI abnormalities could be defined in these patients. Of the 7 patients without a diagnosis, 5 had identical MRI abnormalities: difuse hemisphere swelling and typical cysts in frontoparietal subcortical white matter and the tips of the temporal lobes. The clinical picture was also similar in these patients, suggesting a similar disease.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-1920
    Keywords: Key words Leukoencephalopathy ; White matter swelling ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In children, several neurological disorders are characterised by spongiform leukoencephalopathy. MRI of the brain typically shows white matter swelling, but does not enable differentiation of the various underlying disorders. The aim of this article is optimisation of the diagnostic value of MRI in leukoencephalopathy accompanied by swelling. MRI-based inclusion criteria were met by 20 patients in our database. The images were analysed using a detailed scoring list. In 13 of the 20 patients the clinical diagnosis was known (11 definite and 2 probable diagnoses). Characteristic MRI abnormalities could be defined in these patients. Of the 7 patients without a diagnosis, 5 had identical MRI abnormalities: diffuse hemisphere swelling and typical cysts in frontoparietal subcortical white matter and the tips of the temporal lobes. The clinical picture was also similar in these patients, suggesting a similar disease.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Medical & biological engineering & computing 22 (1984), S. 353-360 
    ISSN: 1741-0444
    Keywords: Chest radiograph interpretation ; Eye fixations ; Medical image observation ; Visual search
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Abstract A frequent question in choical practice is whether the manipulation of the viewing process, e.g. by intensive training or a mechanical aid can lead to improved search-and-recognition behaviour. Our study of eye movement patterns yielded the following results. Fixed scanpaths have not been found for four observers. The search process seemed quite efficient and consistent with information about the chest radiographs under investigation given to the observers. Six diagnostic instructions. differing in successive experiments, did not influence the fixation patterns significantly The measurement of eye movement seems perfectly suited to monitor the completeness of the visual search in medical image interpretation.
    Type of Medium: Electronic Resource
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