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Adam JA, Loft A, Chargari C, Delgado Bolton RC, Kidd E, Schöder H, Veit-Haibach P, Vogel WV. EANM/SNMMI practice guideline for [ 18F]FDG PET/CT external beam radiotherapy treatment planning in uterine cervical cancer v1.0. Eur J Nucl Med Mol Imaging 2021; 48:1188-1199. [PMID: 33275178 PMCID: PMC8041686 DOI: 10.1007/s00259-020-05112-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 11/08/2020] [Indexed: 01/12/2023]
Abstract
PURPOSE The aim of this EANM / SNMMI Practice Guideline with ESTRO endorsement is to provide general information and specific considerations about [18F]FDG PET/CT in advanced uterine cervical cancer for external beam radiotherapy planning with emphasis on staging and target definition, mostly in FIGO stages IB3-IVA and IVB, treated with curative intention. METHODS Guidelines from related fields, relevant literature and leading experts have been consulted during the development of this guideline. As this field is rapidly evolving, this guideline cannot be seen as definitive, nor is it a summary of all existing protocols. Local variations should be taken into consideration when applying this guideline. CONCLUSION The background, common clinical indications, qualifications and responsibilities of personnel, procedure / specifications of the examination, documentation / reporting and equipment specifications, quality control and radiation safety in imaging is discussed with an emphasis on the multidisciplinary approach.
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Affiliation(s)
- Judit A Adam
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.
| | - Annika Loft
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Cyrus Chargari
- Brachytherapy Unit, Gustave Roussy, Villejuif, France
- Institut de Recherche Biomédicale des Armées, Bretigny-sur-Orge, France
- French Military Health Academy, Ecole du Val-de-Grâce, Paris, France
| | - Roberto C Delgado Bolton
- Department of Diagnostic Imaging (Radiology) and Nuclear Medicine, San Pedro University Hospital and Centre for Biomedical Research of la Rioja (CIBIR), Logroño, La Rioja, Spain
| | - Elisabeth Kidd
- Department of Radiation Oncology, Stanford Cancer Center, Stanford, CA, USA
| | - Heiko Schöder
- Department of Radiology, Molecular Imaging and Therapy Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Wouter V Vogel
- Department of Nuclear Medicine and Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
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Adam JA, van Diepen PR, Mom CH, Stoker J, van Eck-Smit BLF, Bipat S. [ 18F]FDG-PET or PET/CT in the evaluation of pelvic and para-aortic lymph nodes in patients with locally advanced cervical cancer: A systematic review of the literature. Gynecol Oncol 2020; 159:588-596. [PMID: 32921477 DOI: 10.1016/j.ygyno.2020.08.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/17/2020] [Indexed: 01/12/2023]
Abstract
PURPOSE Imaging is essential in detecting lymph node metastases for radiotherapy treatment planning in locally advanced cervical cancer (LACC). There are not many data on the performance of [18F]FDG-PET(CT) in showing lymph node metastases in LACC. We pooled sensitivity and specificity of [18F]FDG-PET(CT) for detecting pelvic and/or para-aortic lymph node metastases in patients with LACC. Also, the positive and negative posttest probabilities at high and low levels of prevalence were determined. METHODS MEDLINE and EMBASE searches were performed and quality characteristics assessed. Logit-sensitivity and logit-specificity estimates with corresponding standard errors were calculated. Summary estimates of sensitivity and specificity with corresponding 95% confidence intervals (CIs) were calculated by anti-logit transformation. Positive and negative likelihood ratios (LRs) were calculated from the mean logit-sensitivity and mean logit-specificity and the corresponding standard errors. The posttest probabilities were determined by Bayesian approach. RESULTS Twelve studies were included with a total of 778 patients aged 10-85 years. For pelvic nodes, summary estimates of sensitivity, specificity, LR+ and LR- were: 0.88 (95%CI: 0.40-0.99), 0.93 (95%CI: 0.85-0.97), 11.90 (95%CI: 5.32-26.62) and 0.13 (95%CI: 0.01-1.08). At the lowest prevalence of 0.15 the positive predictive value (PPV) and negative predictive value (NPV) were 0.68 and 0.98, at the highest prevalence of 0.65, 0.96 and 0.81. For the para-aortic nodes, the summary estimates of sensitivity, specificity LR+ and LR- were: 0.40 (95%CI: 0.18-0.66), 0.93 (95%CI: 0.91-0.95), 6.08 (95%CI: 2.90-12.78) and 0.64 (95%CI: 0.42-0.99), respectively. At the lowest prevalence of 0.17 the PPV and NPV were 0.55 and 0.88, at the highest prevalence of 0.50, 0.86 and 0.61. CONCLUSION The PPV and NPV of [18F]FDG-PET(CT) showing lymph node metastases in patients with LACC improves with higher prevalence. Prevalence and predictive values should be taken into account when determining therapeutic strategies based on [18F]FDG-PET(CT).
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Affiliation(s)
- Judit A Adam
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands.
| | - Pascal R van Diepen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands
| | - Constantijne H Mom
- Department of Gynecologic Oncology, Amsterdam UMC, Free University Amsterdam, De Boelelaan 1117, 1081, HV, Amsterdam, the Netherlands
| | - Jaap Stoker
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands
| | - Berthe L F van Eck-Smit
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands
| | - Shandra Bipat
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, the Netherlands
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Caresia-Aróztegui AP, Delgado-Bolton RC, Alvarez-Ruiz S, Del Puig Cózar-Santiago M, Orcajo-Rincon J, de Arcocha-Torres M, García-Velloso MJ. 18F-FDG PET/CT in locally advanced cervical cancer: A review. Rev Esp Med Nucl Imagen Mol 2018; 38:59-68. [PMID: 30429069 DOI: 10.1016/j.remn.2018.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 08/03/2018] [Accepted: 08/29/2018] [Indexed: 11/24/2022]
Abstract
Cervical cancer is the second most common gynecological cancer worldwide. In locally advanced cervical cancer, 18F-FDG PET/CT has become important in the initial staging, particularly in the detection of nodal and distant metastasis, aspects with treatment implications and prognostic value. The aims of this study were to review the role of 18F-FDG PET/CT in uterine cervical cancer, according to the guidelines of the main scientific institutions (FIGO, NCCN, SEGO, SEOM, ESGO, and ESMO) and its diagnostic accuracy compared to conventional radiological techniques, as well as to review the acquisition protocol and its utility in radiotherapy planning, response assessment and detection of recurrence.
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Affiliation(s)
- A P Caresia-Aróztegui
- Servicio de Medicina Nuclear, UDIAT, Hospital de Sabadell, Corporació Sanitària Parc Taulí, Sabadell, Barcelona, España.
| | - R C Delgado-Bolton
- Departamento de Diagnóstico por Imagen y Medicina Nuclear, Hospital San Pedro-Centro de Investigación Biomédica de La Rioja (CIBIR), Logroño, España
| | - S Alvarez-Ruiz
- Servicio de Medicina Nuclear, Hospital Universitario Miguel Servet, Zaragoza, España
| | | | - J Orcajo-Rincon
- Servicio de Medicina Nuclear, Hospital General Universitario Gregorio Marañón, Madrid, España
| | - M de Arcocha-Torres
- Unidad de Radiofarmacia, Hospital Universitario Marqués de Valdecilla, Santander, España
| | - M J García-Velloso
- Servicio de Medicina Nuclear, Clínica Universidad de Navarra, Pamplona, España
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Gainey M, Carles M, Mix M, Meyer PT, Bock M, Grosu AL, Baltas D. Biological imaging for individualized therapy in radiation oncology: part I physical and technical aspects. Future Oncol 2018. [PMID: 29521520 DOI: 10.2217/fon-2017-0464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Recently, there has been an increase in the imaging modalities available for radiotherapy planning and radiotherapy prognostic outcome: dual energy computed tomography (CT), dynamic contrast enhanced CT, dynamic contrast enhanced magnetic resonance imaging (MRI), diffusion-weighted MRI, positron emission tomography-CT, dynamic contrast enhanced ultrasound, MR spectroscopy and positron emission tomography-MR. These techniques enable more precise gross tumor volume definition than CT alone and moreover allow subvolumes within the gross tumor volume to be defined which may be given a boost dose or an individual voxelized dose prescription may be derived. With increased plan complexity care must be taken to immobilize the patient in an accurate and reproducible manner. Moreover the physical and technical limitations of the entire treatment planning chain need to be well characterized and understood, interdisciplinary collaboration ameliorated (physicians and physicists within nuclear medicine, radiology and radiotherapy) and image protocols standardized.
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Affiliation(s)
- Mark Gainey
- Department of Radiation Oncology, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany
| | - Montserrat Carles
- Department of Radiation Oncology, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany
| | - Michael Mix
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany.,Department of Nuclear Medicine, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany
| | - Philipp T Meyer
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany.,Department of Nuclear Medicine, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany
| | - Michael Bock
- German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany.,Radiology - Medical Physics, Department of Radiology, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany
| | - Dimos Baltas
- Department of Radiation Oncology, Faculty of Medicine, Medical Center, University of Freiburg, D-79106 Germany.,German Cancer Consortium (DKTK), Partner Site Freiburg, German Cancer Research Center (DFKZ), Heidelberg, D-69120 Germany
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