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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1990-6-28
|
| pubmed:abstractText |
With a retrospective analysis of images from 39 patients with histologically proven liver tumours we tried to determine the best MRT-parameter for detection of cavernous hemangioma (n = 19) and its differentiation from malignoma (metastases n = 17, HCC n = 5). The best differentiation was achieved with the contrast-to-noise ratio between lesion and liver in multi-echo-images with TR/TE = 2,000/210 ms and a definite limit with an accuracy of 84% for hemangioma and 91% for malignoma. The respective intensity ratios (lesion/liver) were 95% and 77%. T2-relation times and the T1- and T2-ratios were also calculated. In contrary to the literature we think that these parameters are not sufficiently discriminating.
|
| pubmed:language |
ger
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0033-8354
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
31
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
127-34
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:2160668-Adult,
pubmed-meshheading:2160668-Carcinoma, Hepatocellular,
pubmed-meshheading:2160668-Diagnosis, Differential,
pubmed-meshheading:2160668-Female,
pubmed-meshheading:2160668-Hemangioma, Cavernous,
pubmed-meshheading:2160668-Humans,
pubmed-meshheading:2160668-Liver Neoplasms,
pubmed-meshheading:2160668-Magnetic Resonance Imaging,
pubmed-meshheading:2160668-Male,
pubmed-meshheading:2160668-Middle Aged
|
| pubmed:year |
1990
|
| pubmed:articleTitle |
[Differential diagnosis by MRT of cavernous hemangiomas and malignant tumors of the liver--advantages of the multi-echo technic].
|
| pubmed:affiliation |
Institut für Röntgendiagnostik des Bereichs Medizin (Charité), Humboldt-Universität, Berlin, DDR.
|
| pubmed:publicationType |
Journal Article,
English Abstract
|