Detection of blebs and bullae in patients with primary spontaneous pneumothorax by multi-detector CT reconstruction using different slice thicknesses
DC Field | Value | Language |
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dc.contributor.author | Lee, Ki Hyun | - |
dc.contributor.author | Kim, Kun Woo | - |
dc.contributor.author | Kim, Eun Young | - |
dc.contributor.author | Lee, Jae-Ik | - |
dc.contributor.author | Kim, Young Saing | - |
dc.contributor.author | Hyun, Sung Youl | - |
dc.contributor.author | Kim, Hyung Sik | - |
dc.contributor.author | Kim, Jeong Ho | - |
dc.date.available | 2020-02-28T15:43:59Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 1754-9477 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/12076 | - |
dc.description.abstract | Introduction: The aim of this study was to compare the diagnostic performances of multi-detector computed tomography (MDCT) reconstruction at two different slice thicknesses (1 mm, 'high resolution' vs. 5 mm, 'routine') with respect to the detection of blebs and bullae (BBs) in patients with primary spontaneous pneumothorax (PSP). Methods: Thirty-one patients underwent wedge resection of BBs (29 unilateral and 2 bilateral) for PSP from January 2010 to January 2013. Two observers assessed the presence and locations of BBs independently using high-resolution CT (HRCT) and routine CT reconstruction, and compared the sensitivities of each reconstruction method for BB detection using operative findings as a standard reference. In addition, the number of BBs in each CT image set was recorded and inter-observer agreements were evaluated. Results: Sensitivity for the detection of BBs was significantly better for HRCT than routine CT (97.0% vs. 63.6% for observer 1 and 94.0% vs. 57.6% for observer 2, respectively, both P-values < 0.001). On a per-bleb and a per-bulla basis, inter-observer agreements regarding BBs by HRCT were good and very good (k = 0.66 and 0.94, respectively) and superior to those determined by routine CT (k = 0.59 and 0.60, respectively). Conclusion: Different slice thickness reconstructions influence the diagnostic efficacy of MDCT for the detection of BBs in patients with PSP. High-resolution thin slice CT reconstruction was found to have a significantly greater sensitivity than routine thicker slice thickness reconstruction for the detection of BBs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.relation.isPartOf | JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY | - |
dc.subject | IDIOPATHIC SPONTANEOUS PNEUMOTHORAX | - |
dc.subject | COMPUTED-TOMOGRAPHY | - |
dc.subject | MANAGEMENT | - |
dc.subject | EMPHYSEMA | - |
dc.subject | LUNG | - |
dc.subject | DIAGNOSIS | - |
dc.subject | CHILDREN | - |
dc.title | Detection of blebs and bullae in patients with primary spontaneous pneumothorax by multi-detector CT reconstruction using different slice thicknesses | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000345854100003 | - |
dc.identifier.doi | 10.1111/1754-9485.12229 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY, v.58, no.6, pp.663 - 667 | - |
dc.identifier.scopusid | 2-s2.0-84914106517 | - |
dc.citation.endPage | 667 | - |
dc.citation.startPage | 663 | - |
dc.citation.title | JOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY | - |
dc.citation.volume | 58 | - |
dc.citation.number | 6 | - |
dc.contributor.affiliatedAuthor | Lee, Ki Hyun | - |
dc.contributor.affiliatedAuthor | Kim, Kun Woo | - |
dc.contributor.affiliatedAuthor | Kim, Eun Young | - |
dc.contributor.affiliatedAuthor | Lee, Jae-Ik | - |
dc.contributor.affiliatedAuthor | Kim, Young Saing | - |
dc.contributor.affiliatedAuthor | Hyun, Sung Youl | - |
dc.contributor.affiliatedAuthor | Kim, Hyung Sik | - |
dc.contributor.affiliatedAuthor | Kim, Jeong Ho | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | bleb | - |
dc.subject.keywordAuthor | bulla | - |
dc.subject.keywordAuthor | CT | - |
dc.subject.keywordAuthor | pneumothorax | - |
dc.subject.keywordAuthor | spontaneous pneumothorax | - |
dc.subject.keywordPlus | IDIOPATHIC SPONTANEOUS PNEUMOTHORAX | - |
dc.subject.keywordPlus | COMPUTED-TOMOGRAPHY | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.subject.keywordPlus | EMPHYSEMA | - |
dc.subject.keywordPlus | LUNG | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordPlus | CHILDREN | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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