Linked Life Data

6650982

Source:http://linkedlifedata.com/resource/pubmed/id/6650982

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1984-1-27
pubmed:abstractText
The pulmonary uptake of 87Ga citrate has been proposed as an index that assists clinical decision-making in patients with certain interstitial lung diseases. Such use, however, requires definition of the range of normal values, the range of values in patients with various interstitial diseases, and interobserver and intraobserver variability. We studied 9 normal subjects and 15 patients with interstitial lung diseases. The 87Ga indexes were determined by visual analysis and by a computer-assisted method. We found that the variation among experienced observers in visual index values was substantial in both normal subjects and patients, and that the computer-assisted indexes were less variable. These data suggest that if this approach is to be used in clinical decision-making: (1) the variability of visual indexes, and of normal values, should be recognized; (2) consideration should be given to a less subjective, computer-assisted method of index calculation; (3) each institution should establish standardized methodology and consider determination of its range of variability and normal index values.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0003-0805
pubmed:author
pubmed:issnType
Print
pubmed:volume
128
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1084-9
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Computer-assisted versus visual lung gallium-67 index in normal subjects and in patients with interstitial lung disorders.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't