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Allahqoli L, Hakimi S, Laganà AS, Momenimovahed Z, Mazidimoradi A, Rahmani A, Fallahi A, Salehiniya H, Ghiasvand MM, Alkatout I. 18F-FDG PET/MRI and 18F-FDG PET/CT for the Management of Gynecological Malignancies: A Comprehensive Review of the Literature. J Imaging 2023; 9:223. [PMID: 37888330 PMCID: PMC10607780 DOI: 10.3390/jimaging9100223] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/06/2023] [Accepted: 10/10/2023] [Indexed: 10/28/2023] Open
Abstract
OBJECTIVE Positron emission tomography with 2-deoxy-2-[fluorine-18] fluoro- D-glucose integrated with computed tomography (18F-FDG PET/CT) or magnetic resonance imaging (18F-FDG PET/MRI) has emerged as a promising tool for managing various types of cancer. This review study was conducted to investigate the role of 18F- FDG PET/CT and FDG PET/MRI in the management of gynecological malignancies. SEARCH STRATEGY We searched for relevant articles in the three databases PubMed/MEDLINE, Scopus, and Web of Science. SELECTION CRITERIA All studies reporting data on the FDG PET/CT and FDG PET MRI in the management of gynecological cancer, performed anywhere in the world and published exclusively in the English language, were included in the present study. DATA COLLECTION AND ANALYSIS We used the EndNote software (EndNote X8.1, Thomson Reuters) to list the studies and screen them on the basis of the inclusion criteria. Data, including first author, publication year, sample size, clinical application, imaging type, and main result, were extracted and tabulated in Excel. The sensitivity, specificity, and diagnostic accuracy of the modalities were extracted and summarized. MAIN RESULTS After screening 988 records, 166 studies published between 2004 and 2022 were included, covering various methodologies. Studies were divided into the following five categories: the role of FDG PET/CT and FDG-PET/MRI in the management of: (a) endometrial cancer (n = 30); (b) ovarian cancer (n = 60); (c) cervical cancer (n = 50); (d) vulvar and vagina cancers (n = 12); and (e) gynecological cancers (n = 14). CONCLUSIONS FDG PET/CT and FDG PET/MRI have demonstrated potential as non-invasive imaging tools for enhancing the management of gynecological malignancies. Nevertheless, certain associated challenges warrant attention.
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Affiliation(s)
- Leila Allahqoli
- Ministry of Health and Medical Education, Tehran 1467664961, Iran
| | - Sevil Hakimi
- Faculty of Nursing and Midwifery, Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz 516615731, Iran;
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy;
| | - Zohre Momenimovahed
- Department of Midwifery and Reproductive Health, Qom University of Medical Sciences, Qom 3716993456, Iran;
| | - Afrooz Mazidimoradi
- Neyriz Public Health Clinic, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran;
| | - Azam Rahmani
- Nursing and Midwifery Care Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran 141973317, Iran;
| | - Arezoo Fallahi
- Department of Public Health, Faculty of Health, Kurdistan University of Medical Sciences, Sanandaj 6617713446, Iran;
| | - Hamid Salehiniya
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand 9717853076, Iran;
| | - Mohammad Matin Ghiasvand
- Department of Computer Engineering, Amirkabir University of Technology (AUT), Tehran 1591634311, Iran;
| | - Ibrahim Alkatout
- University Hospitals Schleswig-Holstein, Campus Kiel, Kiel School of Gynaecological Endoscopy, Arnold-Heller-Str. 3, Haus 24, 24105 Kiel, Germany;
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Holm J, Gerke O, Vilstrup MH, Spasojevic D, Sponholtz SE, Jochumsen KM, Thomassen A, Hildebrandt MG, Jensen PT. Improved stratification of stage-specific survival for cervical uterine cancer by integrating FDG-PET/CT and MRI for lymph node staging in 2018 FIGO classification. Gynecol Oncol 2022; 167:152-158. [PMID: 36182533 DOI: 10.1016/j.ygyno.2022.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Staging carcinoma of the uterine cervix (CCU) by FIGO-2018 suggests stage migration of FIGO-2009 stage I-III patients with lymph node metastasis into FIGO-2018 stage IIIC. We aimed to investigate the prognostic value of lymph node metastases identified by imaging. METHODS We enrolled all patients with biopsy-verified CCU from 2007 to 2016 at Odense University Hospital, Denmark. FDG-PET/CT and MRI were performed before clinical examination in general anesthesia. Disease-specific mortality was compared between women with lymph node-positive and lymph node-negative imaging. RESULTS In total, 488 patients underwent clinical staging according to FIGO-2009. Lymph node-positive imaging was identified in 146 (30%) patients: 0/36 (0%) in stage IA, 22/195 (11%) in IBI, 14/30 (47%) in IB2, 70/164 (43%) in II and 40/63 (63%) in III. The 5-year cumulative incidence of death due to CCU lymph node-negative vs. lymph node-positive patients was 0.8% vs. 7.1% (p = 0.034) in stage IBI, 0% vs. 34.5% (p = 0.003) in stage IB2, 15.1% vs. 41.4% (p < 0.0001) in stage II, and 33.3% vs. 46.6% (p = 0.28) in stage III by FIGO-2009. CONCLUSIONS One of three women with FIGO-2009 stage I-III CCU had suspected lymph node metastasis on imaging and is upstaged to stage IIIC according to FIGO-2018. The cancer-specific mortality by CCU was significantly lower in the lymph node-negative women stages IBI-II, thus supporting stage migration due to suspected lymph node metastasis. However, the exact prognostic value within stage IIIC is challenged, and future revision of FIGO stages may include new sub-stages.
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Affiliation(s)
- Jorun Holm
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark; Department of Clinical Research, Faculty of Health Science, University of Southern Denmark, Denmark.
| | - Oke Gerke
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark; Department of Clinical Research, Faculty of Health Science, University of Southern Denmark, Denmark
| | - Mie Holm Vilstrup
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Diana Spasojevic
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | | | | | - Anders Thomassen
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Malene Grubbe Hildebrandt
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark; Department of Clinical Research, Faculty of Health Science, University of Southern Denmark, Denmark
| | - Pernille Tine Jensen
- Department of Clinical Research, Faculty of Health Science, University of Southern Denmark, Denmark; Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Faculty of Health, Aarhus University, Denmark
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Kaźmierczak K, Cholewiński W, Nowakowski B. Comparison of positron emission tomography with computed tomography examination with histopathological assessment of pelvic lymph nodes in patients with cervical cancer treated surgically. Contemp Oncol (Pozn) 2021; 25:160-167. [PMID: 34729035 PMCID: PMC8547176 DOI: 10.5114/wo.2021.109209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 08/13/2021] [Indexed: 12/05/2022] Open
Abstract
INTRODUCTION According to the literature, fluor-18-fluorodeoxyglucose positron emission tomography with computed tomography (18F-FDG-PET-CT) is the most effective technique for the examination and detection of metastases in the lymph nodes in patients with cervical cancer. This study aimed to compare the diagnostic value of the preoperative evaluation using 18F-FDG-PET-CT with a histopathological examination of the lymph nodes removed during radical hysterectomy and pelvic lymph node dissection in patients with cervical cancer. MATERIAL AND METHODS Retrospective analysis covered the medical records of 42 patients with cervical cancer (stage IA-IB according to International Federation of Gynaecology and Obstetrics 2009) treated with radical Piver type III hysterectomy and pelvic lymph node dissection. The preoperative diagnosis was made using a PET/CT examination. Results: The result of the 18F-FDG-PET-CT examination highlighted a suspicion of lymph node metastases in 13 patients (31%). The histopathological examination confirmed this in 12 patients (29%). Metastatic lymph nodes were correctly diagnosed using 18F-FDG-PET-CT in 8 out of the 12 cases confirmed by the histopathological examination. In the patient-based study, sensitivity, specificity, positive predictive value, negative predictive value and accuracy were 66.8%, 83.3%, 61.5%, 86.2 % and 78.6%, respectively. CONCLUSIONS We confirmed the usefulness of PET in the preoperative assessment of cervical cancer advancement, especially in correlation with the new 2018 International Federation of Gynaecology and Obstetrics staging system.
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Affiliation(s)
- Kamila Kaźmierczak
- Surgical, Oncological and Endoscopic Gynaecology Department, Greater Poland CancerCentre, Poznań, Poland
| | - Witold Cholewiński
- Electroradiology Department, Poznan University of Medical Sciens, Poznań, Poland
- Nuclear Medicine Department, Greater Poland Cancer Center, Poznań, Poland
| | - Błażej Nowakowski
- Surgical, Oncological and Endoscopic Gynaecology Department, Greater Poland CancerCentre, Poznań, Poland
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Minnaar CA, Baeyens A, Ayeni OA, Kotzen JA, Vangu MDT. Defining Characteristics of Nodal Disease on PET/CT Scans in Patients With HIV-Positive and -Negative Locally Advanced Cervical Cancer in South Africa. ACTA ACUST UNITED AC 2020; 5:339-345. [PMID: 31893232 PMCID: PMC6935993 DOI: 10.18383/j.tom.2019.00017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Literature reports increased FDG nodal uptake in HIV-positive patients. Our aim is to identify differences in presentation and characteristics of FDG-avid lymph nodes between HIV-positive and HIV-negative locally advanced cervical cancer (LACC) patients in our clinical setting. We evaluated 250 pre-treatment 18F-FDG PET/CT imaging studies from women screened for a phase III randomised controlled trial investigating modulated electro-hyperthermia as a radiosensitiser (Ethics approval: M120477). The number of nodes; size; maximum standardised uptake value (SUVmax); symmetry; and relationship between nodal size and SUVmax uptake, were assessed by region and by HIV status. In total, 1314 nodes with a SUVmax ≥ 2.5 were visualised. Of 128(51%) HIV-positive participants, 82% were on antiretroviral therapy (ART) and 10 had a CD4 count <200 cells/µL. Overall pattern of presentation and nodal characteristics were similar between HIV-positive and -negative groups and the uniformity in presentation of the nodes draining the cervix strongly suggests these nodes may be attributed to malignancy rather than HIV infection. Novel findings: HIV infection is associated with: >four nodes visualised in the neck, symmetrical inguinal lymph nodes, increased rates of supraclavicular node visualisation; FDG-avid axillary nodes were more common, but not exclusive, in HIV-positive participants. 18F-FDG PET/CT is a reliable staging method for LACC in HIV-positive patients who are not in acute stages of HIV infection, have a CD4 count >200 cells/µL, and/or are on ART and there is a potential risk of underestimating metastatic spread by attributing increased nodal metabolic activity to HIV infection in these patients.
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Affiliation(s)
- Carrie Anne Minnaar
- Division of Radiobiology, Department of Radiation Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ans Baeyens
- Division of Radiobiology, Department of Radiation Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Division of Radiobiology, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Olusegun Akinwale Ayeni
- Department of Nuclear Medicine, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Jeffrey Allan Kotzen
- Department of Radiation Oncology, Wits Donald Gordon Medical Centre, Johannesburg, South Africa; and
| | - Mboyo-Di-Tamba Vangu
- Department of Nuclear Medicine, Department of Radiation Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Minnaar CA, Kotzen JA, Ayeni OA, Naidoo T, Tunmer M, Sharma V, Vangu MDT, Baeyens A. The effect of modulated electro-hyperthermia on local disease control in HIV-positive and -negative cervical cancer women in South Africa: Early results from a phase III randomised controlled trial. PLoS One 2019; 14:e0217894. [PMID: 31216321 PMCID: PMC6584021 DOI: 10.1371/journal.pone.0217894] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 05/16/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The global burden of cervical cancer remains high with the highest morbidity and mortality rates reported in developing countries. Hyperthermia as a chemo- and radiosensitiser has shown to improve treatment outcomes. This is an analysis of the local control results at six months post-treatment of patients enrolled in an ongoing study investigating the effects of the addition of modulated electro-hyperthermia (mEHT) to chemoradiotherapy for the treatment of HIV-positive and -negative cervical cancer patients in a low-resource setting. METHODS This ongoing Phase III randomised controlled trial, conducted at a state hospital in Johannesburg, South Africa, was registered with the appropriate ethics committee. After signing an informed consent, participants with FIGO stages IIB to IIIB squamous cell carcinoma of the cervix were randomised to receive chemoradiotherapy with/without mEHT using a secure online random-sampling tool (stratum: HIV status) accounting for age and stage. Reporting physicians were blind to treatment allocation. HIV-positive participants on antiretroviral treatment, or with a CD4 count >200cell/μL were included. mEHT was administered 2/weekly immediately before external beam radiation. The primary end point is local disease control (LDC) and secondary endpoints are toxicity; quality of life analysis; and two year survival. We report on six month LDC, including nodes visualised in the radiation field on 18F-FDG PET/CT (censored for six month survival), and six month local disease free survival (LDFS) (based on intention to treat). Trial status: Recruitment closed (ClinicalTrials.gov: NCT03332069). RESULTS 271 participants were recruited between January 2014 and November 2017, of which 210 were randomised for trial and 202 were available for analysis at six months post-treatment (mEHT: n = 101; Control: n = 101). Six month LDFS was higher in the mEHT Group (n = 39[38.6%]), than in the Control Group (n = 20[19.8%]); p = 0.003). LDC was also higher in the mEHT Group (n = 40[45.5%]) than the Control Group (n = 20[24.1%]); (p = 0.003). CONCLUSION Our results show that mEHT is effective as a chemo-radiosensitiser for cervical cancer, even in high risk a patients and resource-constrained settings.
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Affiliation(s)
- Carrie Anne Minnaar
- Department of Radiation Sciences, Radiobiology, University of the Witwatersrand, Johannesburg, South Africa
| | - Jeffrey Allan Kotzen
- Department of Radiation Oncology, Wits Donald Gordon Medical Centre, Johannesburg, South Africa
| | - Olusegun Akinwale Ayeni
- Department of Nuclear Medicine, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Thanushree Naidoo
- Department of Radiation Oncology, Wits Donald Gordon Medical Centre, Johannesburg, South Africa
| | - Mariza Tunmer
- Department of Radiation Oncology, Wits Donald Gordon Medical Centre, Johannesburg, South Africa
- Department of Radiation Sciences, Radiation Oncology, University of the Witwatersrand, Johannesburg, South Africa
| | - Vinay Sharma
- Department of Radiation Sciences, Radiation Oncology, University of the Witwatersrand, Johannesburg, South Africa
| | - Mboyo-Di-Tamba Vangu
- Department of Nuclear Medicine, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
- Department of Radiation Sciences, Nuclear Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Ans Baeyens
- Department of Radiation Sciences, Radiobiology, University of the Witwatersrand, Johannesburg, South Africa
- Department of Human Structure and Repair, Radiobiology, Ghent University, Ghent, Belgium
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Poitevin Chacón A, Chavez-Nogueda J, Ramos-Prudencio R, Villavicencio-Queijeiro MA, Lozano-Ruiz F. The role of para-aortic nodal irradiation in cervical cancer. Rep Pract Oncol Radiother 2018; 23:540-546. [PMID: 30534018 DOI: 10.1016/j.rpor.2018.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 08/13/2018] [Accepted: 09/15/2018] [Indexed: 12/20/2022] Open
Abstract
The current standard of care for locally advanced cervical cancer is whole pelvis and para-aortic radiation when indicated, delivered concomitantly with chemotherapy and brachytherapy. Para-aortic node involvement is a predictor of survival in locally advanced disease but presence of metastases is difficult to determine because the currently available imaging methods lack enough sensitivity to be able to detect accurately para-aortic metastases when surgical staging is not feasible. The objective of this review is to describe the current status of para-aortic lymph node irradiation in locally advanced cervical cancer. It includes analysis of the diagnostic imaging and surgical approaches for assessment of para-aortic lymph node dissemination, together with indications for radiotherapy and radiotherapeutic techniques.
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Swanson M, Ueda S, Chen LM, Huchko MJ, Nakisige C, Namugga J. Evidence-based improvisation: Facing the challenges of cervical cancer care in Uganda. Gynecol Oncol Rep 2018; 24:30-35. [PMID: 29892691 PMCID: PMC5993527 DOI: 10.1016/j.gore.2017.12.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 12/04/2017] [Accepted: 12/28/2017] [Indexed: 12/15/2022] Open
Abstract
There is significant disparity in the prevalence of cervical cancer globally, with low- and middle-income countries (LMICs) shouldering a disproportionate share of disease incidence and an even greater proportion of morbidity and mortality. Available resources for diagnosis, treatment and palliation of cervical cancer are inversely related to per capita income. While prevention and screening remain public health priorities, given the large number of women affected by cervical cancer, expanding treatment capacity should be included in any evidence-based intervention plan. Uganda, a country with a high incidence of cervical cancer, serves as a representative case study in terms of the challenges of diagnosis and access to treatment in sub-Saharan Africa. Providers and patients in Uganda are challenged by late presentation to care, limited training opportunities, cost-prohibitive diagnostic studies, insufficient access to gold-standard treatment, and under-utilized palliative care services. This review highlights the ways in which Uganda's experience is typical of the continent at large, as well as areas where Uganda is unique. We describe the ways in which a small but dedicated group of gynecologists carefully use limited evidence and available resources creatively to provide the best possible care for their patients. We show that improvisation, albeit evidence-based, is central to the nature and success of oncology care in Africa (Livingston, 2012). We argue that a "recalibrated global response" (Farmer et al., 2010), particularly stressing the expansion of radiotherapy capabilities, could dramatically improve cancer care and outcomes for women in Uganda as well as in LMICs globally.
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Affiliation(s)
- Megan Swanson
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of California at San Francisco, United States
| | - Stefanie Ueda
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of California at San Francisco, United States
| | - Lee-may Chen
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of California at San Francisco, United States
| | - Megan J. Huchko
- Department of Obstetrics and Gynecology, Duke Global Health Institute, United States
| | - Carol Nakisige
- Division of Gynaecologic Oncology, Uganda Cancer Institute, Makerere University College for Health Sciences School of Medicine, United States
| | - Jane Namugga
- Division of Gynaecologic Oncology, Mulago National Referral Hospital, Makerere University College for Health Sciences School of Medicine, Uganda
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Evaluating the Role of F-18 Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Scanning in the Staging of Patients With Stage IIIB Cervical Carcinoma and the Impact on Treatment Decisions. Int J Gynecol Cancer 2018; 28:379-384. [DOI: 10.1097/igc.0000000000001174] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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