Document Detail


Tantalum vascular stents: in vivo evaluation with MR imaging.
MedLine Citation:
PMID:  2916029     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Magnetic resonance (MR) imaging at 1.5 T was performed on tantalum vascular stents placed in the aortas of six dogs. The stents produced no significant artifact and allowed for clear depiction of the aortic lumina as flow-void zones with spin-echo imaging and as high-signal areas with gradient-echo imaging. The MR findings correlated with the angiographic studies of the stented vessels. These results demonstrate the feasibility of MR imaging as a noninvasive means of evaluating vessel patency in the presence of tantalum vascular stents.
Authors:
A H Matsumoto; G P Teitelbaum; K H Barth; M J Carvlin; M A Savin; E P Strecker
Related Documents :
23603599 - False-positive finding of brain metastasis on 18f-fdg pet imaging due to early subacute...
23011359 - An elderly woman with peripheral spondyloarthritis with aortitis.
25110599 - Rapidly destructive inflammatory arthritis of the hip.
25088449 - Novel approach to temporal lobectomy for removal of a cavernous hemangioma in a dog.
12522639 - The role of gadolinium-enhanced mr imaging in the preoperative evaluation of inflammato...
10753289 - Postirradiation aortic sarcoma demonstrated by magnetic resonance angiography.
23498369 - Auditory evoked potentials and vestibular evoked myogenic potentials in evaluation of b...
15877229 - Identification of biliary metabolites of ifosfamide using 31p magnetic resonance spectr...
12819339 - Detection of pulmonary embolism: comparison of paddlewheel and coronal ct reformations-...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Radiology     Volume:  170     ISSN:  0033-8419     ISO Abbreviation:  Radiology     Publication Date:  1989 Mar 
Date Detail:
Created Date:  1989-03-23     Completed Date:  1989-03-23     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0401260     Medline TA:  Radiology     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  753-5     Citation Subset:  AIM; IM    
Affiliation:
Department of Radiology, Georgetown University Hospital, Washington, DC 20007.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Animals
Aorta, Abdominal / anatomy & histology
Blood Vessel Prosthesis*
Dogs
Magnetic Resonance Imaging*
Tantalum*
Vascular Patency
Chemical
Reg. No./Substance:
7440-25-7/Tantalum

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


Previous Document:  Natural history of the false channel of type A aortic dissection after surgical repair: CT study.
Next Document:  Self-expanding endovascular stent in experimental atherosclerosis. Work in progress.