Cited 2 times in
Diagnostic Value of 18F-FDG PET/CT and MRI in the Preoperative Evaluation of Uterine Carcinosarcoma
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강원준 | - |
dc.contributor.author | 김상운 | - |
dc.contributor.author | 김성훈 | - |
dc.contributor.author | 김소영 | - |
dc.contributor.author | 김영태 | - |
dc.contributor.author | 이정윤 | - |
dc.date.accessioned | 2019-01-15T17:09:49Z | - |
dc.date.available | 2019-01-15T17:09:49Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 1869-3474 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/166837 | - |
dc.description.abstract | Purpose: This study aimed to compare the diagnostic value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) and magnetic resonance imaging (MRI) in the preoperative evaluation of uterine carcinosarcoma. Methods: Fifty-four women with pathologically confirmed uterine carcinosarcoma who underwent preoperative FDG PET/CT and MRI from June 2006 to November 2016 were included. Pathologic findings from primary tumor lesions, para-aortic and pelvic lymph node (LN) areas, and peritoneal seeding lesions were compared with the FDG PET/CT and MRI findings. The maximum standardized uptake value (SUVmax) of the primary tumor and LN was obtained. The tumor-to-liver ratio (TLR) was calculated by dividing the SUVmax of the primary tumor or LN by the mean SUV of the liver. Results: For detecting primary tumor lesions (n = 54), the sensitivity and accuracy of FDG PET/CT (53/54) and MRI (53/54) were 98.2%. The sensitivity, specificity, and accuracy of FDG PET/CT versus MRI were as follows: 63.2% (12/19) versus 26.3% (5/19), 100% (35/35) versus 100% (35/35), and 87.0% versus 74.0%, respectively, for pelvic LN areas (p = 0.016); 85.7% (12/14) versus 42.9% (6/14), 90% (36/40) versus 97.5% (39/40), and 88.9% versus 83.3%, respectively, for para-aortic LN areas (p = 0.004); and 59.4% (19/32) versus 50% (16/32), 100% (22/22) versus 100% (22/22), and 75.9% versus 70.4%, respectively, for peritoneal seeding lesions (p = 0.250). For distant metastasis, the sensitivity, specificity, and accuracy of FDG PET/CT were 100 (8/8), 97.8 (45/46), and 98.2%, respectively. Conclusions: FDG PET/CT showed superior diagnostic accuracy compared to MRI in detecting pelvic and para-aortic LN metastasis in patients with uterine carcinosarcoma. Moreover, FDG PET/CT facilitated the identification of distant metastasis. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | Korean | - |
dc.publisher | Korean Society of Nuclear Medicine | - |
dc.relation.isPartOf | NUCLEAR MEDICINE AND MOLECULAR IMAGING | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Diagnostic Value of 18F-FDG PET/CT and MRI in the Preoperative Evaluation of Uterine Carcinosarcoma | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Nuclear Medicine (핵의학교실) | - |
dc.contributor.googleauthor | Soyoung Kim | - |
dc.contributor.googleauthor | Young Tae Kim | - |
dc.contributor.googleauthor | Sunghoon Kim | - |
dc.contributor.googleauthor | Sang Wun Kim | - |
dc.contributor.googleauthor | Jung-Yun Lee | - |
dc.contributor.googleauthor | Won Jun Kang | - |
dc.identifier.doi | 10.1007/s13139-018-0549-2 | - |
dc.contributor.localId | A00062 | - |
dc.contributor.localId | A00526 | - |
dc.contributor.localId | A00595 | - |
dc.contributor.localId | A05460 | - |
dc.contributor.localId | A00729 | - |
dc.contributor.localId | A04638 | - |
dc.relation.journalcode | J02382 | - |
dc.identifier.eissn | 1869-3482 | - |
dc.identifier.pmid | 30538776 | - |
dc.identifier.url | https://link.springer.com/article/10.1007/s13139-018-0549-2 | - |
dc.subject.keyword | 18F-Fluorodeoxyglucose | - |
dc.subject.keyword | Magnetic resonance imaging | - |
dc.subject.keyword | Positron emission tomography | - |
dc.subject.keyword | Uterine carcinosarcoma | - |
dc.contributor.alternativeName | Kang, Won Jun | - |
dc.contributor.affiliatedAuthor | 강원준 | - |
dc.contributor.affiliatedAuthor | 김상운 | - |
dc.contributor.affiliatedAuthor | 김성훈 | - |
dc.contributor.affiliatedAuthor | 김소영 | - |
dc.contributor.affiliatedAuthor | 김영태 | - |
dc.contributor.affiliatedAuthor | 이정윤 | - |
dc.citation.volume | 52 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 445 | - |
dc.citation.endPage | 452 | - |
dc.identifier.bibliographicCitation | NUCLEAR MEDICINE AND MOLECULAR IMAGING, Vol.52(6) : 445-452, 2018 | - |
dc.identifier.rimsid | 58210 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.