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Predictive CT findings of malignancy in ground-glass nodules on thin-section chest CT: the effects on radiologist performance
DC Field | Value | Language |
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dc.contributor.author | Lee, Hyun Ju | - |
dc.contributor.author | Goo, Jin Mo | - |
dc.contributor.author | Lee, Chang Hyun | - |
dc.contributor.author | Park, Chang Min | - |
dc.contributor.author | Park, Eun-Ah | - |
dc.contributor.author | Lee, Ho Yun | - |
dc.contributor.author | Kim, Kwang Gi | - |
dc.date.accessioned | 2012-07-02T05:14:44Z | - |
dc.date.available | 2012-07-02T05:14:44Z | - |
dc.date.issued | 2009-03 | - |
dc.identifier.citation | EUROPEAN RADIOLOGY; Vol.19 3; 552-560 | ko_KR |
dc.identifier.issn | 0938-7994 | - |
dc.identifier.uri | https://hdl.handle.net/10371/78078 | - |
dc.description.abstract | Our purpose was to identify thin-section chest computed tomography (CT) findings of malignancy other than the presence of a solid portion within ground-glass nodules (GGNs) and to evaluate whether the radiologists` performance in determining malignancy can be enhanced with this information. The predictive CT findings of malignancy extracted from the CT findings of 80 GGNs (47 malignant, 33 benign) were a size of > 8 mm [odds ratio (OR), 10.930; P = 0.045] and a lobulated border (OR, 13.769; P = 0.016) for pure GGNs and a lobulated border (OR, 10.200; P = 0.024) for mixed GGNs. Four chest radiologists and five radiology residents participated in the observer performance study with CT of 130 GGNs (67 malignant, 63 benign). Receiver-operating characteristic (ROC) analysis was used to compare radiologists` performances before and after providing these predictive findings. For pure GGNs, mean areas under the curve (A(z)) of all readers without and with CT predictive information were significantly different (0.621 +/- 0.052 and 0.766 +/- 0.055, P < 0.05). For mixed GGNs, the A(z) values achieved without and with predictive information were not significantly different (0.727 +/- 0.064 and 0.764 +/- 0.056, P > 0.05). Information about lesion size and morphological characteristics can enhance radiologists` performance in determining malignancy of pure GGNs. | ko_KR |
dc.description.sponsorship | This work was supported by a Korean Research Foundation Grant
funded by the Korean Government (MOEHRD) (#KRF-2005- E00294). | ko_KR |
dc.language.iso | en | ko_KR |
dc.publisher | SPRINGER | ko_KR |
dc.subject | Thin-section chest CT | ko_KR |
dc.subject | Lung | ko_KR |
dc.subject | Nodule | ko_KR |
dc.subject | Subsolid nodule | ko_KR |
dc.subject | Ground-glass nodule | ko_KR |
dc.title | Predictive CT findings of malignancy in ground-glass nodules on thin-section chest CT: the effects on radiologist performance | ko_KR |
dc.type | Article | ko_KR |
dc.contributor.AlternativeAuthor | 이현주 | - |
dc.contributor.AlternativeAuthor | 구진모 | - |
dc.contributor.AlternativeAuthor | 이창현 | - |
dc.contributor.AlternativeAuthor | 박창민 | - |
dc.contributor.AlternativeAuthor | 김광기 | - |
dc.contributor.AlternativeAuthor | 박은아 | - |
dc.contributor.AlternativeAuthor | 이호윤 | - |
dc.identifier.doi | 10.1007/s00330-008-1188-2 | - |
dc.citation.journaltitle | EUROPEAN RADIOLOGY | - |
dc.description.citedreference | Kim HY, 2007, RADIOLOGY, V245, P267, DOI 10.1148/radiol.2451061682 | - |
dc.description.citedreference | Ikeda K, 2007, CHEST, V132, P984, DOI 10.1378/chest.07-0793 | - |
dc.description.citedreference | Park CM, 2007, EUR RADIOL, V17, P2325, DOI 10.1007/s00330-007-0596-z | - |
dc.description.citedreference | Park CM, 2007, RADIOGRAPHICS, V27, P391, DOI 10.1148/rg.272065061 | - |
dc.description.citedreference | Lee HJ, 2007, KOREAN J RADIOL, V8, P22 | - |
dc.description.citedreference | Park CM, 2006, KOREAN J RADIOL, V7, P80 | - |
dc.description.citedreference | Shimizu K, 2006, LUNG CANCER-J IASLC, V51, P173, DOI 10.1016/j.lungcan.2005.10.019 | - |
dc.description.citedreference | MacMahon H, 2005, RADIOLOGY, V237, P395, DOI 10.1148/radiol.2372041887 | - |
dc.description.citedreference | COLBY TV, 2004, WHO CLASSIFICATION T, P35 | - |
dc.description.citedreference | Nomori H, 2003, ANN THORAC SURG, V76, P867 | - |
dc.description.citedreference | Ost D, 2003, NEW ENGL J MED, V348, P2535 | - |
dc.description.citedreference | IDTHUN DE, 2003, LUNG CANCER, V41, pS40 | - |
dc.description.citedreference | Nanki N, 2002, AM J CLIN ONCOL-CANC, V25, P291 | - |
dc.description.citedreference | Henschke CI, 2002, AM J ROENTGENOL, V178, P1053 | - |
dc.description.citedreference | Nakata M, 2002, CHEST, V121, P1464 | - |
dc.description.citedreference | Nomori H, 2001, JPN J CLIN ONCOL, V31, P514 | - |
dc.description.citedreference | Kawakami S, 2001, EUR RADIOL, V11, P811 | - |
dc.description.citedreference | Metz CE, 1998, STAT MED, V17, P1033 | - |
dc.description.citedreference | Kitamura H, 1996, AM J SURG PATHOL, V20, P553 | - |
dc.description.citedreference | BARSKY SH, 1994, MODERN PATHOL, V7, P633 | - |
dc.description.tc | 6 | - |
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