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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1994-4-28
|
| pubmed:abstractText |
An intercomparison of 4 CT scanners of the same manufacturer was performed. The bone mineral content of 11 lumbar vertebral columns removed directly post mortem was determined in a specially constructed lucite-water phantom. Even devices of the same construction were shown to yield a variation in the quantitative evaluation markedly exceeding the annual physiological mineral loss. As long as scanner adjustment by physical calibration phantoms has not yet been established, a course assessment and therapy control of bone mineral content should always be carried out on the same QCT scanner.
|
| pubmed:language |
ger
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
1438-9029
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
160
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
260-5
|
| pubmed:dateRevised |
2007-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:8136480-Absorptiometry, Photon,
pubmed-meshheading:8136480-Bone Density,
pubmed-meshheading:8136480-Calibration,
pubmed-meshheading:8136480-Evaluation Studies as Topic,
pubmed-meshheading:8136480-Humans,
pubmed-meshheading:8136480-Lumbar Vertebrae,
pubmed-meshheading:8136480-Models, Structural,
pubmed-meshheading:8136480-Osteoporosis,
pubmed-meshheading:8136480-Tomography Scanners, X-Ray Computed
|
| pubmed:year |
1994
|
| pubmed:articleTitle |
[The quantitative determination of bone mineral content--a system comparison of similarly built computed tomographs].
|
| pubmed:affiliation |
Klinik für Radiologie, Universitätsklinikum Steglitz der FU Berlin.
|
| pubmed:publicationType |
Journal Article,
Comparative Study,
English Abstract
|