Multicenter Comparison of Contrast-Enhanced FDG PET/CT and 64-Slice Multi-Detector-Row CT for Initial Staging and Response Evaluation at the End of Treatment in Patients with Lymphoma
- León, N.G. 16
- Delgado-Bolton, R.C. 23812
- Del Campo Del Val, L. 6
- Cabezas, B. 5
- Arranz, R. 6
- García, M. 5
- Cannata, J. 5
- González Ortega, S. 6
- Pérez Sáez, A.M. 4
- López-Botet, B. 9
- Rodríguez-Vigil, B. 10
- Mateo, M. 5
- Colletti, P.M. 11
- Rubello, D. 7
- Carreras, J.L. 8
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1
Universidad Autónoma de Madrid
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2
Centro de Investigación Biomédica de La Rioja
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3
Universidad de La Rioja
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- 4 Department of Haematology, United Kingdom
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5
Hospital Clínico San Carlos de Madrid
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6
Hospital Universitario de la Princesa
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- 7 Department of Nuclear Medicine, Imaging and Clinical Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy
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8
Nuclear Institute for Agriculture and Biology
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Fundación Jiménez Díaz
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10
Hospital Txagorritxu
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11
University of Southern California
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12
Hospital San Pedro
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ISSN: 0363-9762
Année de publication: 2017
Volumen: 42
Número: 8
Pages: 595-602
Type: Article
D'autres publications dans: Clinical Nuclear Medicine
Indicateurs
Cité par
JCR (Journal Impact Factor)
- Año 2017
- Factor de impacto de la revista: 6.309
- Factor de impacto sin autocitas: 4.126
- Article influence score: 0.882
- Cuartil mayor: Q1
- Área: RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Cuartil: Q1 Posición en el área: 6/129 (Edicion: SCIE)
SCImago Journal Rank
- Año 2017
- Impacto SJR de la revista: 0.652
- Cuartil mayor: Q2
- Área: Medicine (miscellaneous) Cuartil: Q2 Posición en el área: 1051/2937
- Área: Radiology, Nuclear Medicine and Imaging Cuartil: Q2 Posición en el área: 114/358
Scopus CiteScore
- Año 2017
- CiteScore de la revista: 2.3
- Área: Radiology, Nuclear Medicine and Imaging Percentil: 48
Journal Citation Indicator (JCI)
- Año 2017
- JCI de la revista: 0.98
- Cuartil mayor: Q1
- Área: RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Cuartil: Q1 Posición en el área: 35/181
Résumé
Objectives To compare staging correctness between contrast-enhanced FDG PET/ceCT and 64-slice multi-detector-row CT (ceCT64) for initial staging and response evaluation at the end of treatment (EOT) in patients with Hodgkin lymphoma, diffuse large B cell lymphoma (DLBCL), and follicular lymphoma. Methods This prospective study compared initial staging and response evaluation at EOT. One hundred eighty-one patients were randomly assigned to either ceCT64 or FDG PET/ceCT. A nuclear medicine physician and a radiologist read FDG PET/ceCT scans independently and achieved post hoc consensus, whereas another independent radiologist interpreted ceCT64 separately. The reference standard included all clinical information, all tests, and follow-up. Ethics committees of the participating centers approved the study, and all participants provided written consent. Results Ninety-one patients were randomized to ceCT64 and 90 to FDG PET/ceCT; 72 had Hodgkin lymphoma, 72 had DLBCL, and 37 had follicular lymphoma. There was excellent correlation between the reference standard and initial staging for both FDG PET/ceCT (κ = 0.96) and ceCT64 (κ = 0.84), although evaluation of the response at EOT was excellent only for FDG PET/ceCT (κ = 0.91). Conclusions Our study demonstrated satisfactory agreement between FDG PET/ceCT (κ = 0.96) and ceCT64 (κ = 0.84) in initial staging compared with the reference standard (P = 0.16). Response evaluation at EOT with FDG PET/ceCT (κ = 0.91) was superior compared with ceCT64 (κ = 0.307) (P < 0.001). © 2017 Wolters Kluwer Health, Inc. All rights reserved.