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  • Arterial embolism on CT  (1)
  • Automatic classification  (1)
  • Light microscopy  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Neuroradiology 18 (1979), S. 103-106 
    ISSN: 1432-1920
    Keywords: Cerebral arterial air embolism ; Arterial embolism on CT ; Esophago-arterial fistula ; Hiatus hernia ; Reflux esophagitis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A case of cerebral air embolism from a rather unusual cause is reported; an esophago-cardiac fistula permitted food particles and air to enter the systemic arterial circulation. Massive embolization caused the patient to become deeply comatose rather suddenly. The computed tomogram (CT) revealed massive cerebral edema with the contradictory finding of wide superficial subarachnoid spaces. These subarachnoid spaces on further evaluation proved to be air in the cerebral vessels.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of cancer research and clinical oncology 109 (1985), S. 252-256 
    ISSN: 1432-1335
    Keywords: Thyroid tumors ; Cytology ; Automatic classification ; Computer-based cytophotometry ; Light microscopy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary This study of 14 follicular adenomas, 10 papillary carcinomas and 11 follicular carcinomas of the human thyroid gland demonstrates the possibility of a cytological tumor classification using digital picture processing. Routinely prepared, HE-stained imprints of surgical specimens were scanned under a light microscope at high resolution with a colour TV camera. The cell nuclei were segmented and analysed with an image processing system. The computer-aided cytophotometric methods detected the most significant differences in the chromatin texture with a criteria variance of texture line distances and texture points per texture knots. Using these criteria benign and malignant tumor types could be successfully differentiated.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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