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  • 1990-1994  (2)
  • Immunohistochemistry  (1)
  • Magnetic resonance imaging  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Comparative immunohistochemistry of malignant fibrous histiocytoma and sarcomatoid carcinoma of the urinary tract (1991)
    Springer
    Urological research 19 (1991), S. 69-72 
    Details
    ISSN: 1434-0879
    Keywords: Malignant fibrous histiocytoma ; Sarcomatoid carcinoma ; Urinary tract ; Immunohistochemistry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary An immunohistochemical analysis using antibodies to cytokeratin, epithelial membrane antigen, alpha-1-antitrypsin, alpha-1-antichymotrypsin and factor XIIIa was performed in four cases of malignant fibrous histiocytoma and five cases of sarcomatoid carcinoma in the urinary tract. All cases of malignant fibrous histiocytoma showed positive staining for factor XIIIa, alpha-1-antitrypsin and alpha-1-antichymotrypsin. No case was positive for factor XIIIa, but one case with sarcomatoid carcinoma stained positive for alpha-1-antitrypsin and alpha-1-antichymotrypsin. All cases showed positive staining for cytokeratin and 4 cases with sarcomatoid carcinoma were positive for epithelial membrane antigen, but no cases with malignant fibrous histiocytoma were positive. Immunohistochemical analysis would thus help to distinguish malignant fibrous histiocytoma from sarcomatoid carcinoma of the urinary tract.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00294025
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Neuroradiological examination of thoracic radiculo-myelopathy due to ossification of the ligamentum flavum (1990)
    Springer
    Neuroradiology 32 (1990), S. 38-42 
    Details
    ISSN: 1432-1920
    Keywords: Spinal cord compression ; Computed tomography ; Magnetic resonance imaging ; Ossification of ligamentum flavum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Sixteen cases of thoracic radiculomyelopathy due to ossification of the ligamentum flavum (OLF) were analyzed. The patients ranged in age from 39 to 78 years (average 57 years). There were 13 men and 3 women. A significant predilection of OLF for the lower thoracic spine (T9/10, T10/11, T11/12) was noticed. Plain X-ray of the thoracic spine and multidirectional tomography could give important information about the site of ossification. Computed tomography with the intrathecal injection of the water-soluble contrast material clearly demonstrated the ossification and the degree of compression of the spinal cord. The disadvantages of using computed tomography for diagnosing OLF included the necessity for the scan level to be previously decided by other methods because computed tomography of the entire spine was impractical. Magnetic resonance imaging was performed in 14 patients and gave important information about OLF and the compression of the spinal cord. The combination of MRI and computed tomography seems the most useful for the precise diagnosis of OLF.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00593939
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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