|
rdf:type |
|
|
lifeskim:mentions |
umls-concept:C0011923,
umls-concept:C0017638,
umls-concept:C0031001,
umls-concept:C0033727,
umls-concept:C0036667,
umls-concept:C0037791,
umls-concept:C0312418,
umls-concept:C0439858,
umls-concept:C0441800,
umls-concept:C0919553,
umls-concept:C1514307,
umls-concept:C1707455
|
|
pubmed:issue |
10
|
|
pubmed:dateCreated |
2003-11-19
|
|
pubmed:abstractText |
Sensitivity, positive predictive value (PPV), and negative predictive value (NPV) of conventional MR imaging in predicting glioma grade are not high. Relative cerebral blood volume (rCBV) measurements derived from perfusion MR imaging and metabolite ratios from proton MR spectroscopy are useful in predicting glioma grade. We evaluated the sensitivity, specificity, PPV, and NPV of perfusion MR imaging and MR spectroscopy compared with conventional MR imaging in grading primary gliomas.
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pubmed:grant |
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:issn |
0195-6108
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
24
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
1989-98
|
|
pubmed:dateRevised |
2008-2-14
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|
pubmed:meshHeading |
pubmed-meshheading:14625221-Adolescent,
pubmed-meshheading:14625221-Adult,
pubmed-meshheading:14625221-Aged,
pubmed-meshheading:14625221-Aged, 80 and over,
pubmed-meshheading:14625221-Aspartic Acid,
pubmed-meshheading:14625221-Blood Volume,
pubmed-meshheading:14625221-Brain Neoplasms,
pubmed-meshheading:14625221-Cerebrovascular Circulation,
pubmed-meshheading:14625221-Child,
pubmed-meshheading:14625221-Child, Preschool,
pubmed-meshheading:14625221-Choline,
pubmed-meshheading:14625221-Creatine,
pubmed-meshheading:14625221-Female,
pubmed-meshheading:14625221-Glioma,
pubmed-meshheading:14625221-Humans,
pubmed-meshheading:14625221-Magnetic Resonance Imaging,
pubmed-meshheading:14625221-Magnetic Resonance Spectroscopy,
pubmed-meshheading:14625221-Male,
pubmed-meshheading:14625221-Middle Aged,
pubmed-meshheading:14625221-Predictive Value of Tests,
pubmed-meshheading:14625221-Sensitivity and Specificity
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|
pubmed:articleTitle |
Glioma grading: sensitivity, specificity, and predictive values of perfusion MR imaging and proton MR spectroscopic imaging compared with conventional MR imaging.
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|
pubmed:affiliation |
Department of Radiology, New York University Medical Center, NY, USA.
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|
pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|
