| Quantitative evaluation of cerebral vascular permeability using multi-slice dynamic CT. | |
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MedLine Citation:
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PMID: 14753404 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We developed a method to measure regional permeability of cerebral capillary vessels, extracellular fluid space volume, and vascular bed volume using multi-slice dynamic CT with iodinated contrast medium. We implemented the method as a novel software "BBB study", and evaluated it in four cases of brain tumor. The examination time was about 20 minutes, and the resulting functional maps had quality sufficient to distinguish area of irregular permeability enhancement. |
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Authors:
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K Nambu; T Nariai; T Terada |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Acta neurochirurgica. Supplement Volume: 86 ISSN: 0065-1419 ISO Abbreviation: Acta Neurochir. Suppl. Publication Date: 2003 |
Date Detail:
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Created Date: 2004-02-02 Completed Date: 2004-03-09 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 100962752 Medline TA: Acta Neurochir Suppl Country: Austria |
Other Details:
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Languages: eng Pagination: 53-5 Citation Subset: IM |
Affiliation:
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Medical Engineering Research & Development Center, Medical Systems Company, TOSHIBA Corporation, Tochigi, Japan. nambu@mel.nasu.toshiba.co.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adenoma
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physiopathology,
radiography* Brain Neoplasms / physiopathology, radiography* Capillary Permeability Contrast Media Extracellular Space / metabolism, radiography Glioblastoma / physiopathology, radiography* Humans Pituitary Neoplasms / physiopathology, radiography* Tomography, X-Ray Computed* / methods |
| Chemical | |
Reg. No./Substance:
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0/Contrast Media |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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