[Arteriography in pituitary tumors. Pseudotumoral aneurysm].
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.
D002339:Carotid Arteries / Q000000981:diagnostic imaging / Q000601:surgery; D002533:Cerebral Angiography; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D006423:Hemianopsia / Q000209:etiology; D006801:Humans; D002532:Intracranial Aneurysm / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D011029:Pneumoradiography; D012658:Sella Turcica / Q000000981:diagnostic imaging
Artériographie dans les tumeurs de l'hypophyse Anévrysme pseudo-tumoral