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  • 2005-2009
  • 2000-2004
  • 1990-1994  (2)
  • Ganglioside GD3  (1)
  • Meningioma  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Meningiomas associated with peritumoural venous stasis: Three types on cerebral angiogram (1994)
    Springer
    Acta neurochirurgica 129 (1994), S. 31-38 
    Details
    ISSN: 0942-0940
    Keywords: Meningioma ; venous stasis ; brain oedema
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Many factors have been suggested as possible mechanisms for the development of peritumoural oedema in meningioma. Venous compression by the tumour is thought to be one factor, but reports presenting a direct relationship between venous compression and the formation of oedema are rare. We have recently observed 6 meningioma patients in whom venous stasis contributed to peritumoural oedema. The stasis was due to 1) compression of an adjacent cortical vein by the tumour with stasis at the site of compression and/or its distal portion. 2) compression of adjacent brain by the tumour with prolonged perfusion and delayed venous return (visualized as pial staining in the capillary and venous phases), and 3) presence of an early draining vein linked to a nearby cortical vein with stasis at its periphery. Venous compression and stasis seem to be related not only to the formation of peritumoural oedema but also to the occurrence of haemorrhagic infarction after the resection of meningiomas.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01400870
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Ganglioside GD3 shedding by human gliomas (1991)
    Springer
    Acta neurochirurgica 109 (1991), S. 34-36 
    Details
    ISSN: 0942-0940
    Keywords: Ganglioside GD3 ; glioma ; shedding
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The proportion of ganglioside GD3 increases in glioma tissue and GD3 content is correlated with malignancy of gliomas. This ganglioside can be detected in the sera of patients with glioma by thin-layer chromatographic analysis. Ganglioside GD3 was not detected in the sera of healthy donors and astrocytoma grade 2 patients. However, serum GD3 was detected in one of three astrocytoma grade 3 patients and seven of nine glioblastoma patients. These results show that shedding of GD3 increases in proportion to the degree of malignancy of gliomas. Nevertheless, all of the glioblastoma patients in this study were advanced cases. Considering the high reliability of radiological diagnostic techniques in the neurosurgical field, further study will be necessary to clarify the relationships between the GD3 level in serum and the properties of tumours.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01405694
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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