| pubmed-article:15733793 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0543467 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0011923 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0023903 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0205282 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0332161 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C1511790 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0597198 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0445204 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C2603343 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0868928 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0700164 | lld:lifeskim |
| pubmed-article:15733793 | lifeskim:mentions | umls-concept:C0456369 | lld:lifeskim |
| pubmed-article:15733793 | pubmed:issue | 1 | lld:pubmed |
| pubmed-article:15733793 | pubmed:dateCreated | 2005-2-28 | lld:pubmed |
| pubmed-article:15733793 | pubmed:abstractText | The purpose of our study was to determine whether or not the addition of T2-weighted fast spin-echo (SE) imaging to gadolinium-enhanced spoiled gradient-recalled-echo (GRE) imaging improves the observer performance in the preoperative detection of malignant hepatic tumors. Gadolinium-enhanced GRE and fat-suppressed T2-weighted fast SE images obtained in 49 patients with 82 surgically confirmed malignant hepatic tumors (40 hepatocellular carcinomas and 42 metastases) were retrospectively reviewed by three independent off-site observers. In the random review of images, gadolinium-enhanced GRE images were reviewed first; thereafter, T2-weighted fast SE images were added for combined review. Observer performance was evaluated with the McNemar's test and receiver operating characteristic curve analysis. For gadolinium-enhanced GRE images alone vs. combined images, sensitivities for detection were 78% vs. 79% for hepatocellular carcinomas (P>.05), 67% vs. 71% for metastases (P<.05) and 72% vs. 75% for tumors overall (P<.05), respectively. The Az values were 0.892 vs. 0.889 in hepatocellular carcinomas (P>.05), 0.797 vs. 0.828 in metastases (P<.05) and 0.839 vs. 0.846 in tumors overall (P>.05), respectively. Our results showed that the addition of T2-weighted fast SE imaging to gadolinium-enhanced GRE imaging improved the observer performance in the detection of metastases. | lld:pubmed |
| pubmed-article:15733793 | pubmed:language | eng | lld:pubmed |
| pubmed-article:15733793 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:15733793 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:15733793 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:15733793 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:15733793 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:15733793 | pubmed:month | Jan | lld:pubmed |
| pubmed-article:15733793 | pubmed:issn | 0730-725X | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:KanematsuMasa... | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:MatsunagaNaof... | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:HoshiHiroakiH | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:MoriyamaNoriy... | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:ItoKatsuyoshi... | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:KonishiJunjiJ | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:MatsuoMasayuk... | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:KondoHiroshiH | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:GoshimaSatosh... | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:MaetaniYojiY | lld:pubmed |
| pubmed-article:15733793 | pubmed:author | pubmed-author:ItohKyoK | lld:pubmed |
| pubmed-article:15733793 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:15733793 | pubmed:volume | 23 | lld:pubmed |
| pubmed-article:15733793 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:15733793 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:15733793 | pubmed:pagination | 89-95 | lld:pubmed |
| pubmed-article:15733793 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
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| pubmed-article:15733793 | pubmed:meshHeading | pubmed-meshheading:15733793... | lld:pubmed |
| pubmed-article:15733793 | pubmed:year | 2005 | lld:pubmed |
| pubmed-article:15733793 | pubmed:articleTitle | Does T2-weighted MR imaging improve preoperative detection of malignant hepatic tumors? Observer performance study in 49 surgically proven cases. | lld:pubmed |
| pubmed-article:15733793 | pubmed:affiliation | Department of Radiology, Gifu University School of Medicine, 1-1 Yanagido, Gifu 501-1193, Japan. | lld:pubmed |
| pubmed-article:15733793 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:15733793 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
