Výsledky vyhledávání - "David Menegazzo"

Effect of contrast dilution on contrast-enhanced MR angiography of the aorta and renal arteries

Autor: Jean-Pierre Laissy, Sylvie Chillon, Pascale Karila-Cohen, Abdenasser Daikha, Elisabeth Schouman-Claeys, Marie-Pierre Debray, David Menegazzo

Publikováno v: European Radiology. 11:1198-1205

The aim of this study was to investigate the effect of gadolinium chelate dilution on vascular enhancement in contrast-enhanced two-dimensional (2D) MR subtraction angiography of aorta and renal arteries. Twenty patients were prospectively included.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d393b2de93119973ad0aa8c01d1f07de
https://doi.org/10.1007/s003300000760

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Hemodynamic Effect of Iodinated High-Viscosity Contrast Medium in the Rat Kidney

Autor: Jean-Daniel Piekarski, Jean-Pierre Laissy, Pascale Karila-Cohen, Sylvie Chillon, Erik Dumont, David Menegazzo, Elisabeth Schouman-Claeys

Publikováno v: Investigative Radiology. 35:647-652

RATIONALE AND OBJECTIVES. To assess the abilities of dynamic diffusion-weighted MRI to demonstrate the effects in vivo of a high-viscosity iodinated contrast agent on medullary and cortical blood flow in the rat kidney. METHODS. Dynamic diffusion-wei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3f77f009261630e726157706633fc94
https://doi.org/10.1097/00004424-200011000-00001

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Failing Arteriovenous Hemodialysis Fistulas

Autor: Jean-Pierre Laissy, Ara Loshkajian, B Viron, Elisabeth Schouman-Claeys, Marie-Pierre Debray, David Menegazzo, Françoise Mignon

Publikováno v: Investigative Radiology. 34:218-224

RATIONALE AND OBJECTIVES. The authors sought to evaluate prospectively magnetic resonance angiography (MRA) versus fistulography in the detection and characterization of complications associated with malfunctioning hemodialysis access fistulas (arter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc257703a0c470bcc5224d0145f986c7
https://doi.org/10.1097/00004424-199903000-00011

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MR imaging of coarctation of the aorta and its postoperative complications in adults: assessment with spin-echo and cine-MR imaging

Autor: Carlos Riquelme, Jean-Pierre Laissy, Marie-Pierre Debray, Anne Cinqualbre, David Menegazzo, Elisabeth Schouman Claeys, Jean Langlois

Publikováno v: Magnetic Resonance Imaging. 17:37-46

To evaluate the ability of ECG-gated spin-echo (SE)-MR imaging vs. cine-MR imaging to assess coarctation of the aorta, 11 patients aged 15–45 years, with known or suspected coarctation of the aorta, and five patients suspected of re-stenosis or pos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a853646ae08aeb0eceefc8fa0f386bc4
https://doi.org/10.1016/s0730-725x(98)00145-3

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Prospective evaluation of peripheral arterial occlusive disease by 2D MR subtraction angiography

Autor: Elisabeth Schouman-Claeys, Anne‐Sophie Rangheard, David Menegazzo, Marie-Pierre Debray, Patrick Charlier, Jean Pierre Laissy, Hakim Benamer

Publikováno v: Journal of Magnetic Resonance Imaging. 8:1060-1065

The purpose of this study was to assess the diagnostic value of two-dimensional (2D) MR subtraction angiography of lower extremities in patients with symptomatic peripheral arterial occlusive disease with conventional angiography as the standard of r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e061877aa7d1c5d8edb673a584ae9dd8
https://doi.org/10.1002/jmri.1880080509

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L'imagerie interventionnelle

Autor: François Aubert, Marie-Pierre Debray, Elisabeth Schouman-Claeys, Ara Loshkajian, David Menegazzo, Jean-Pierre Laissy

Publikováno v: Annales de l'Institut Pasteur / Actualités. 9:43-48

L'imagerie interventionnelle est une jeune discipline de l'imagerie medicale, dont la specificite est de proposer des traitements ou des actes diagnostiques se substituant, pour la plupart, a la chirurgie. La relative innocuite des actes intervention

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eede1c43ba0f3c112b57c6c83e9ff392
https://doi.org/10.1016/s0924-4204(98)80004-8

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Renal carcinoma: diagnosis of venous invasion with Gd-enhanced MR venography

Autor: M. Toublanc, V. Ravery, Marie-Pierre Debray, David Menegazzo, E. Dumont, Elisabeth Schouman-Claeys, Jean-Pierre Laissy

Publikováno v: European radiology. 10(7)

The aim of this study was to evaluate the usefulness of gadolinium-enhanced time-of-flight magnetic resonance venography (MRV) in the diagnosis of bland thrombosis/tumoral invasion in the preoperative assessment of renal cell carcinoma. Preoperative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b997d3f5008ee5d4e7076eea14d5346
https://pubmed.ncbi.nlm.nih.gov/11003411

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