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  • Title: [Arteriography in pituitary tumors. Pseudotumoral aneurysm].
    Author: Houdart R, Thurel C, Rey A, Chai N.
    Journal: Neurochirurgie; 1975; 21(2):163-8. PubMed ID: 1196468.
    Abstract:
    In the presence of any "expansive process" of the sellar region, one must recall that in I % of the instances there may be the possibility of a pseudo-tumoral aneurysm. In a number of cases, neither the clinical study, nor the roentgenologic and tomographic balance of the sellar region, will allow to differentiate an aneurysm and a pituitary tumor. Only the carotid arteriography makes possible a diagnosis of certainty under the condition to make a bilateral study (compression being insufficient). This kind of investigation will therefore be systematic, particularly in those cases in which a sphenoid route of access is considered for the management of the expansive process of the sellar region.
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