Linked Life Data

12764634

Source:http://linkedlifedata.com/resource/pubmed/id/12764634

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2003-5-23
pubmed:abstractText
To evaluate the accordance of size measurements of malignant breast lesions 65 women with 76 malignant lesions were preoperatively examined with triple diagnosis (mammography was performed in three views with additional views if necessary) and dynamic MR imaging using a subtraction technique with a 3D T1-weighted sequence. Maximum lesion size at histopathology was used as gold standard and compared with maximum lesion size at MRI and mammography. All measurements were made independently for each method. Histopathology verified 48 invasive, 5 in situ, and 23 mixed lesions. No significant difference was found for the pure invasive lesions ( p=0.366). In the mixed lesions a slightly better result for MRI was indicated ( p=0.116), although there was a great spread. Only five pure in situ lesions were assessed, too few to draw any statistical conclusions ( p>0.5). An overall difference indicated a slight superiority of MRI ( p=0.097). The MR imaging and mammography are both good at measuring the size of detected invasive breast malignancies. The total sizes of mixed lesions are frequently underestimated by both MRI and mammography, although the invasive parts were equally well described and measured with both methods.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0938-7994
pubmed:author
pubmed:issnType
Print
pubmed:volume
13
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1207-12
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Comparison of lesion size estimated by dynamic MR imaging, mammography and histopathology in breast neoplasms.
pubmed:affiliation
Department of Diagnostic Radiology, Center for Surgical Sciences, Karolinska Institutet, Huddinge University Hospital, 141 86 Stockholm, Sweden. maria.kristoffersen.wiberg@cfss.ki.se
pubmed:publicationType
Journal Article, Comparative Study