title: [The use of simultaneous angiography to determine the signification of vascular images in renal scintiscans with technetium (author's transl)].
abstract: Combined angiography and renal scintiscans were used by the authors in an attempt to determine the signification of the images and vascular tracings obtained after intravenous injection of technetium (99mTc). They conclude that the scintiscan images are essentially the reflection of cortical vascularization and that its duration, as determined by the scintiscan, is roughly equal to the mean transit time of the indicator employed (Tc). Arterial stenosis cannot be demonstrated by scintiscans using technetium.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000783:Aneurysm / Q000000981:diagnostic imaging; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007672:Kidney Cortex / Q000098:blood supply*; D007677:Kidney Function Tests; D008297:Male; D008875:Middle Aged; D011859:Radiography; D011877:Radionuclide Imaging; D012078:Renal Artery Obstruction / Q000175:diagnosis* / Q000000981:diagnostic imaging; D013667:Technetium
chemical_list: D013667:Technetium
vernacular_title: Détermination de la signification vasculaire de la scintigraphie rénale au technetium à l'aide de l'angiographie.