1
|
Noriega-Álvarez E, García Vicente AM, Jiménez Londoño GA, Martínez Bravo WR, González García B, Soriano Castrejón ÁM. A systematic review about the role of preoperative 18F-FDG PET/CT for prognosis and risk stratification in patients with endometrial cancer. Rev Esp Med Nucl Imagen Mol 2023; 42:24-32. [PMID: 34172434 DOI: 10.1016/j.remnie.2021.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/28/2021] [Accepted: 03/01/2021] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To analyse the available literature on the prognostic value of preoperative 18F-FDG PET/CT metabolic parameters and their usefulness in risk stratification in patients with endometrial cancer (EC). MATERIAL AND METHODS Pubmed searches used "(endometr* OR uter*) AND (PET OR FDG)" as keywords from January-2000 to June-2020. References in included articles were checked for possible publications not included in the first search. Studies evaluating the prognostic value of preoperative 18F-FDG PET/CT and its role for risk stratification in patients with EC were included. Non-original articles (reviews, editorials, letters, legal cases, interviews, case reports, etc.) were not included. RESULTS Twenty-six studies (1918 patients) were selected according to the inclusion criteria in this review. Thirteen studies (939 patients) related to the prognostic role of preoperative 18F-FDG PET/CT and 14 studies (1036 patients) related to its role in risk stratification were included. Parameters such as SUVmax, metabolic tumour volume (MTV) and total lesion glycolysis (TLG) of the primary tumour were analysed. CONCLUSIONS Preoperative SUVmax is useful for non-invasive diagnosis and for deciding the appropriate therapeutic strategy, as it could be used as an independent prognostic marker for recurrence and survival in EC. In addition, both preoperative VTM and GTL could be independent prognostic factors for predicting recurrence and survival, but there is still insufficient scientific evidence. The usefulness of SUVmax for risk stratification is limited (there is insufficient literature that 18F-FDG PET/CT can replace surgical staging), although VTM and GTL are more accurate and have a valuable role in risk stratification of EC. However, larger multicentre studies with adequate follow-up time are needed to confirm these findings.
Collapse
Affiliation(s)
- Edel Noriega-Álvarez
- Nuclear Medicine Department, University Hospital of Ciudad Real; SEMNIM Musculoeskeletal Pathology Task Group/EANM Inflammation & Infection Committee.
| | - Ana M García Vicente
- Nuclear Medicine Department, University Hospital of Ciudad Real; SEMNIM Oncology Task Group
| | | | | | | | | |
Collapse
|
2
|
Noriega-Álvarez E, García Vicente A, Jiménez Londoño G, Martínez Bravo W, González García B, Soriano Castrejón Á. Revisión sistemática sobre el papel de la 18F-FDG PET/TC preoperatoria para el pronóstico y la estratificación de riesgo en pacientes con cáncer de endometrio. Rev Esp Med Nucl Imagen Mol 2022. [DOI: 10.1016/j.remn.2021.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
|
3
|
Silva C, Carneiro C, Cunha TM. Role of Imaging in the Management of High-Risk Endometrial Cancer. Cureus 2021; 13:e19286. [PMID: 34900469 PMCID: PMC8648287 DOI: 10.7759/cureus.19286] [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] [Accepted: 11/05/2021] [Indexed: 11/24/2022] Open
Abstract
Endometrial cancer (EC) is the second most frequent gynecological malignancy worldwide with an overall favorable prognosis. However, there is a subgroup of patients with a higher rate of recurrence and worse prognosis who benefit from a specific pre- and post-treatment radiological evaluation that allows the adjustment of the therapeutic attitude towards the biology of the tumor. The main factors that determine high-risk disease are non-endometrioid tumor histology, histopathological grade 3, lymphovascular space invasion (LVSI), myometrial invasion ≥50%, and cervical stroma involvement. Radiological evaluation helps identify high-risk cases prior to surgical staging and is an important tool both in pre-treatment and in case of clinical recurrence suspicion. As for imaging techniques, both transvaginal ultrasound and MRI can assess local tumor extent while CT and positron emission tomography/CT (PET/CT) help assess lymph nodes and distant metastases. The central purpose of this article is to review the specific factors that determine high-risk endometrial cancer, and the main specificities in the pre-treatment and follow-up evaluation according to the most recent international guidelines.
Collapse
|
4
|
Abstract
Fluorodeoxyglucose positron emission tomography computed tomography (FDG-PET/CT) provides a comprehensive whole body evaluation in patients with endometrial and vulvar cancer. Here, we discuss the role of FDG-PET/CT in defining the disease extent in patients presenting with these cancers. Detection of lymph node and distant metastases has implications for staging, treatment planning, and patient prognosis. Procedures for image acquisition and interpretation for optimum accuracy and essential elements that should be included in the PET-CT report are described. Common imaging pitfalls are presented and illustrated with examples.
Collapse
Affiliation(s)
- Aoife Kilcoyne
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA.
| | - David Z Chow
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Susanna I Lee
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| |
Collapse
|
5
|
Clinical and prognostic value of 18F-FDG PET/CT in recurrent endometrial carcinoma. Rev Esp Med Nucl Imagen Mol 2019. [DOI: 10.1016/j.remnie.2018.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
6
|
Albano D, Zizioli V, Odicino F, Giubbini R, Bertagna F. Clinical and prognostic value of 18F-FDG PET/CT in recurrent endometrial carcinoma. Rev Esp Med Nucl Imagen Mol 2018; 38:87-93. [PMID: 30573388 DOI: 10.1016/j.remn.2018.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 09/17/2018] [Accepted: 09/19/2018] [Indexed: 11/26/2022]
Abstract
PURPOSE Endometrial carcinoma (EC) is a cancer with a good overall prognosis, except in cases of recurrent or advanced EC. The aim of this study was to assess the diagnostic performance, the prognostic value and the impact on therapeutic management of 18F-FDG PET/CT in suspected recurrent EC. MATERIALS AND METHODS We retrospectively evaluated 157 patients with histologically proven EC and restaging 18F-FDG PET/CT for suspected recurrence. The PET images were analyzed visually and semi-quantitatively by measuring SUVmax, MTV and TLG. A combination of clinical/imaging follow-up and/or histopathology was taken as reference standard. Progression-free survival (PFS) and overall survival (OS) were computed using Kaplan-Meier curves. RESULTS Seventy-nine patients had positive 18F-FDG PET/CT showing the presence of at least one hypermetabolic lesion consistent with recurrence, while the remaining 78 were negative. Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of 18F-FDG PET/CT were 96%, 99%, 99%, 96%, 97%, respectively, and were higher compared to conventional imaging: 97%, 62%, 72%, 96%, 80%. After a mean follow-up of 39months, relapse/progression occurred in 58 patients and death in 37 with an average time of 22.1 and 27.6months, respectively. A positive 18F-FDG PET/CT and advanced FIGO stage were significantly associated with shorter PFS and OS. PET/CT results had a significant impact on therapeutic approach in 33 patients: avoiding unnecessary therapies in 28 and modifying therapy in 5. CONCLUSIONS 18F-FDG PET/CT has a very good diagnostic performance in patients with suspected recurrent EC and has an important prognostic value in assessing PFS and OS. Moreover, PET/CT allowed for a change in treatment decision in about 20% of cases.
Collapse
Affiliation(s)
- D Albano
- Medicina Nuclear, Universidad de Brescia y Hospital Civil de Brescia, Brescia, Italia.
| | - V Zizioli
- Departamento de Obstetricia y Ginecología, Hospital Civil de Brescia, Brescia, Italia
| | - F Odicino
- Departamento de Obstetricia y Ginecología, Hospital Civil de Brescia, Brescia, Italia
| | - R Giubbini
- Medicina Nuclear, Universidad de Brescia y Hospital Civil de Brescia, Brescia, Italia
| | - F Bertagna
- Medicina Nuclear, Universidad de Brescia y Hospital Civil de Brescia, Brescia, Italia
| |
Collapse
|
7
|
Lee HJ, Lee JJ, Park JY, Kim JH, Kim YM, Kim YT, Nam JH. Prognostic value of metabolic parameters determined by preoperative ¹⁸F-FDG PET/CT in patients with uterine carcinosarcoma. J Gynecol Oncol 2018; 28:e43. [PMID: 28541634 PMCID: PMC5447145 DOI: 10.3802/jgo.2017.28.e43] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 02/20/2017] [Accepted: 03/06/2017] [Indexed: 12/17/2022] Open
Abstract
Objective To evaluate the prognostic value of metabolic parameters measured by preoperative 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) in patients with uterine carcinosarcoma (UCS). Methods Data of 55 eligible patients with UCS who underwent preoperative 18F-FDG PET/CT and surgical staging were analyzed retrospectively. Maximum standardized uptake value (SUVmax), metabolic tumor volume (MTV2.5), and total lesion glycolysis (TLG2.5) of the primary tumors were measured using a SUV threshold of 2.5. The optimal cutoff value of each parameter was determined by time-dependent receiver operating characteristic curve, and its impact on progression-free survival and overall survival was evaluated by Cox proportional hazards model. Results During a median follow-up period of 29 (range, 1.5–109.4) months, 47.3% (26/55) of the patients experienced disease progression, and the disease-associated mortality rate was 43.6% (24/55). Univariate analysis determined that hazard ratios (HRs) for disease progression for SUVmax (≥8.33), MTV2.5 (≥63.92 mL), and TLG2.5 (≥396.16) were 1.930 (95% confidence interval [CI]=0.793–4.701), 3.264 (95% CI=1.466–7.268), and 2.692 (95% CI=1.224–5.924), respectively. And, HRs for death were 1.979 (95% CI=0.774–5.060), 2.764 (95% CI=1.217–6.274), and 2.721 (95% CI=1.198–6.182), respectively. While peritoneal cytology, histology, and tumor diameter were independent prognostic factors in multivariate analysis, MTV and TLG were not. Conclusion Though MTV and TLG of primary UCS were not independent predictors compared to surgically obtained data, MTV and TLG of primary UCS may provide useful information on prognosis especially in patients who are not able to undergo surgical staging.
Collapse
Affiliation(s)
- Hyun Ju Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jong Jin Lee
- Department of Nuclear Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jeong Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea.
| | - Jong Hyeok Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Yong Man Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Young Tak Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Joo Hyun Nam
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| |
Collapse
|
8
|
Prognostic Evaluation of 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in Endometrial Cancer. Int J Gynecol Cancer 2017; 27:1675-1684. [DOI: 10.1097/igc.0000000000001057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
9
|
Lee HJ, Park JY, Lee JJ, Kim MH, Kim DY, Suh DS, Kim JH, Kim YM, Kim YT, Nam JH. Comparison of MRI and 18F-FDG PET/CT in the preoperative evaluation of uterine carcinosarcoma. Gynecol Oncol 2016; 140:409-14. [PMID: 26777990 DOI: 10.1016/j.ygyno.2016.01.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 01/06/2016] [Accepted: 01/07/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To compare the validities of magnetic resonance imaging (MRI) and (18)F-fluoro-deoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) in preoperative evaluation of uterine carcinosarcoma. METHODS Pathologic results of primary tumor lesions and paraaortic and pelvic lymph node (LN) areas were compared with the preoperative image findings. Differences in the validity parameters of both images were compared using McNemar test. RESULTS For detecting primary tumor lesions (n=56), the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value for (18)F-FDG PET/CT versus MRI were 98.1% versus 98.1% (P=1.000), 33.3% versus 100% (P=0.157), 94.6% versus 98.2% (P=0.500), 96.3% versus 100%, and 50% versus 75%, respectively. For paraaortic LN areas, the values were 77.8% versus 51.9% (P=0.016), 90.2% versus 100% (P=0.025), 85.9% versus 83.3% (P=0.774), 80.8% versus 100%, and 88.5% versus 79.7%, respectively. For pelvic LN areas, the values were 61.1% versus 50% (P=0.125), 86.8% versus 89.5% (P=0.727), 78.6% versus 76.8% (P=0.774), 68.8% versus 69.2%, and 82.5% versus 79.1%, respectively. For extrauterine disease, the patient-based values for (18)F-FDG PET/CT were 100%, 78.9%, 85.7%, 69.2%, and 100%, respectively. CONCLUSION In patients with uterine carcinosarcoma, (18)F-FDG PET/CT is comparable to MRI in detecting primary uterine lesions. For predicting LN metastases, though (18)F-FDG PET/CT might be insufficient for replacing lymphadenectomy or MRI, it might allow lymphadenectomy to be omitted in poor surgical candidates. For detecting extrauterine metastases, it could also be useful to identify unsuspected disease.
Collapse
Affiliation(s)
- Hyun Ju Lee
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Jeong-Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Jong Jin Lee
- Department of Nuclear Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Mi Hyun Kim
- Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Dae-Yeon Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Dae-Shik Suh
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Jong-Hyeok Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Yong-Man Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Young-Tak Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Joo-Hyun Nam
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| |
Collapse
|
10
|
Lee JW, Cho A, Yun M, Lee JD, Lyu CJ, Kang WJ. Prognostic value of pretreatment FDG PET in pediatric neuroblastoma. Eur J Radiol 2015; 84:2633-9. [PMID: 26462795 DOI: 10.1016/j.ejrad.2015.09.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Revised: 09/21/2015] [Accepted: 09/27/2015] [Indexed: 11/26/2022]
Abstract
PURPOSE This study aimed to evaluate the prognostic value of pretreatment (18)F-fluorodeoxyglucose (FDG) positron emission tomography (PET) in pediatric neuroblastoma patients. METHODS The study included 50 pediatric neuroblastoma patients who underwent diagnostic work-up FDG PET before any treatment. The maximum standardized uptake value (SUV(max)) of the primary tumor lesion (P(max)), the SUV(max) of all the tumor lesions, including the primary tumor lesion and metastatic lesions (T(max)), and the uptake ratio of T(max) to mean SUV of normal liver tissue (T(max)/L(mean)) were calculated and tested as prognostic factors. RESULTS Of the 50 patients, 15 (30.0%) experienced disease progression and 21 (42.0%) died during the follow-up period. On univariate analysis, the histopathology, tumor stage, bone marrow involvement, serum levels of lactate dehydrogenase (LDH), neuron-specific enolase, and ferritin, primary tumor size, P(max), T(max), and T(max)/L(mean) were significant prognostic factors for disease progression-free survival (PFS), whereas the tumor stage, serum level of LDH, T(max), and T(max)/L(mean) were determined to be significant for predicting overall survival (OS). On multivariate analysis, the histopathology and serum level of LDH were independent prognostic factors for PFS, and only the T(max)/L(mean) was an independent prognostic factor for OS. The 2-year PFS and OS rates were over 80.0% in patients with low FDG uptake, meanwhile, patients with high FDG uptake showed the 2-year PFS of less than 30.0% and OS of less than 55.0%. CONCLUSION FDG PET was an independent prognostic factor for OS in neuroblastoma patients. FDG PET can provide effective information on the prognosis for neuroblastoma patients.
Collapse
Affiliation(s)
- Jeong Won Lee
- Department of Nuclear Medicine, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, 25 Simgok-ro 100 beon-gil, Seo-gu, Incheon 404-834, South Korea
| | - Arthur Cho
- Department of Nuclear Medicine, Severance Hospital, Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemoon-gu, Seoul 120-752, South Korea
| | - Mijin Yun
- Department of Nuclear Medicine, Severance Hospital, Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemoon-gu, Seoul 120-752, South Korea
| | - Jong Doo Lee
- Department of Radiology, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, 25 Simgok-ro 100 beon-gil, Seo-gu, 404-834, South Korea
| | - Chuhl Joo Lyu
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Severance Hospital, Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemoon-gu, Seoul 120-752, South Korea.
| | - Won Jun Kang
- Department of Nuclear Medicine, Severance Hospital, Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemoon-gu, Seoul 120-752, South Korea.
| |
Collapse
|