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Diagnostic accuracy of multidetector row computed tomography in T- and N staging of gastric cancer with histopathologic correlation.
DC Field | Value | Language |
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dc.contributor.author | Hur, J | - |
dc.contributor.author | Park, MS | - |
dc.contributor.author | Lee, JH | - |
dc.contributor.author | Lim, JS | - |
dc.contributor.author | Yu, JS | - |
dc.contributor.author | Hong, YJ | - |
dc.contributor.author | Kim, KW | - |
dc.date.accessioned | 2011-04-15T04:54:20Z | - |
dc.date.available | 2011-04-15T04:54:20Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0363-8715 | - |
dc.identifier.uri | http://repository.ajou.ac.kr/handle/201003/2339 | - |
dc.description.abstract | PURPOSE: To evaluate the diagnostic accuracy of multidetector row computed tomography (MDCT) for the preoperative T- and N staging of gastric cancer.
MATERIALS AND METHODS: Eighty-four consecutive patients with gastric cancer underwent preoperative MDCT. Except for 15 patients who did not undergo surgery, 69 patients were included in our study. Two radiologists independently evaluated the T- and N staging on the axial CT images alone and in combination with the MPR images. For N staging, the new TNM and Japanese classifications were independently used. Differences in staging accuracy for T- and N staging were assessed using the McNemar test. RESULTS: The overall T staging accuracy of the axial and combined axial and MPR images was as follows: 67% (47 of 70 cancers) versus 77% (54 of 70 cancers) (P=0.039). The overall N staging accuracy of the axial and combined axial and MPR images was as follows: 59% (41 of 69 cancers) versus 67% (46 of 69 cancers) (P=0.180, Japanese classification) and 54% (37 of 69 cancers) versus 59% (41 of 69 cancers) (P=0.109, TNM classification). CONCLUSIONS: Using MPR images enables more accurate preoperative T staging of gastric cancer, but not for N staging in either classification system. | - |
dc.language.iso | en | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Neoplasm Staging | - |
dc.subject.MESH | Stomach Neoplasms | - |
dc.subject.MESH | Tomography, X-Ray Computed | - |
dc.title | Diagnostic accuracy of multidetector row computed tomography in T- and N staging of gastric cancer with histopathologic correlation. | - |
dc.type | Article | - |
dc.identifier.pmid | 16778609 | - |
dc.identifier.url | http://meta.wkhealth.com/pt/pt-core/template-journal/lwwgateway/media/landingpage.htm?issn=0363-8715&volume=30&issue=3&spage=372 | - |
dc.contributor.affiliatedAuthor | 이, 제희 | - |
dc.type.local | Journal Papers | - |
dc.citation.title | Journal of computer assisted tomography | - |
dc.citation.volume | 30 | - |
dc.citation.number | 3 | - |
dc.citation.date | 2006 | - |
dc.citation.startPage | 372 | - |
dc.citation.endPage | 377 | - |
dc.identifier.bibliographicCitation | Journal of computer assisted tomography, 30(3). : 372-377, 2006 | - |
dc.identifier.eissn | 1532-3145 | - |
dc.relation.journalid | J003638715 | - |
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