Document Detail


Magnetic resonance imaging of the orbit. Part II. Clinical applications.
MedLine Citation:
PMID:  2487215     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Imaging of the orbit with magnetic resonance imaging (MRI) provides better anatomic detail with T1-weighted sequences and superior visualization of pathologic conditions with T2-weighted sequences. Compared with computerized tomography (CT), MRI has the following advantages: lack of ionizing radiation, direct multiplanar imaging, better contrast resolution, lack of bone artifacts, visualization of bone marrow, superior study of certain neurological disorders, and spectroscopy. Compared with CT, MRI has the following disadvantages: prolonged examination, poorer ability to detect orbital calcifications and cortical bone destruction, poorer spatial resolution, fewer suitable patients, certain image artifacts, high cost of MRI units, and higher cost of MRI examinations.
Authors:
R K Dortzbach; J W Kronish; L R Gentry
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Publication Detail:
Type:  Journal Article; Review    
Journal Detail:
Title:  Ophthalmic plastic and reconstructive surgery     Volume:  5     ISSN:  0740-9303     ISO Abbreviation:  Ophthal Plast Reconstr Surg     Publication Date:  1989  
Date Detail:
Created Date:  1991-03-11     Completed Date:  1991-03-11     Revised Date:  2005-11-16    
Medline Journal Info:
Nlm Unique ID:  8508431     Medline TA:  Ophthal Plast Reconstr Surg     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  160-70     Citation Subset:  IM    
Affiliation:
Department of Ophthalmology, University of Wisconsin Medical School, Madison.
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MeSH Terms
Descriptor/Qualifier:
Humans
Magnetic Resonance Imaging* / methods
Orbit / anatomy & histology
Orbital Diseases / diagnosis*

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


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