Document Detail


Improved characterization of popliteal aneurysms using gadofosveset-enhanced equilibrium phase magnetic resonance angiography.
MedLine Citation:
PMID:  23294506     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Although standard magnetic resonance angiography (MRA) has many advantages in the evaluation of peripheral artery disease, it has poorer spatial resolution compared with computed tomographic angiography and digital subtraction angiography. The MRA blood pool contrast agents have an extended half-life. By allowing longer imaging times, MRA enables the acquisition of high-resolution images as well as providing simultaneous visualization of both arteries and veins. Two cases of popliteal artery aneurysm are presented, in which MRA with a blood pool contrast agent provided critical clues to the correct diagnosis: a traumatic pseudoaneurysm of the popliteal artery caused by a femoral osteochondroma and a large fusiform popliteal aneurysm compressing the adjacent popliteal vein, causing venous congestion and leg pain.
Authors:
Mauricio S Galizia; Emily Ward; Heron Rodriguez; Jeremy Collins; James Carr
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Publication Detail:
Type:  Case Reports; Journal Article     Date:  2013-01-04
Journal Detail:
Title:  Journal of vascular surgery     Volume:  57     ISSN:  1097-6809     ISO Abbreviation:  J. Vasc. Surg.     Publication Date:  2013 Mar 
Date Detail:
Created Date:  2013-02-28     Completed Date:  2013-04-18     Revised Date:  2013-11-13    
Medline Journal Info:
Nlm Unique ID:  8407742     Medline TA:  J Vasc Surg     Country:  United States    
Other Details:
Languages:  eng     Pagination:  837-41     Citation Subset:  IM    
Copyright Information:
Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.
Affiliation:
Department of Radiology, Northwestern University-Feinberg School of Medicine, Chicago, IL, USA. maugalizia@yahoo.com.br
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Aneurysm / diagnosis*,  etiology,  pathology,  surgery
Aneurysm, False / diagnosis,  pathology,  surgery
Contrast Media / diagnostic use*
Femoral Neoplasms / complications,  diagnosis
Gadolinium / diagnostic use*
Humans
Magnetic Resonance Angiography*
Male
Middle Aged
Organometallic Compounds / diagnostic use*
Osteochondroma / complications,  diagnosis
Popliteal Artery / pathology*,  surgery
Predictive Value of Tests
Vascular Surgical Procedures
Chemical
Reg. No./Substance:
0/Contrast Media; 0/Organometallic Compounds; 7440-54-2/Gadolinium; XM33Q67UVH/gadofosveset trisodium

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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