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Wang Y, Chen Z, Liu C, Chu R, Li X, Li M, Yu D, Qiao X, Kong B, Song K. Radiomics-based fertility-sparing treatment in endometrial carcinoma: a review. Insights Imaging 2023; 14:127. [PMID: 37466860 DOI: 10.1186/s13244-023-01473-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/25/2023] [Indexed: 07/20/2023] Open
Abstract
In recent years, with the increasing incidence of endometrial carcinoma in women of child-bearing age, to decision of whether to preserve patients' fertility during treatment has become increasingly complex, presenting a formidable challenge for both physicians and patients. Non-fertility-sparing treatment can remove lesions more thoroughly than fertility-sparing treatment. However, patients will permanently lose their fertility. In contrast, fertility-sparing treatment can treat tumors without impairing fertility, but the risk of disease progression is high as compared with non-fertility-sparing treatment. Therefore, it is extremely important to accurately identify patients who are suitable for fertility-sparing treatments. The evaluation of prognostic factors, including myometrial invasion, the presence of lymph node metastases, and histopathological type, is vital for determining whether a patient can receive fertility-sparing treatment. As a non-invasive and quantitative approach, radiomics has the potential to assist radiologists and other clinicians in determining more precise judgments with regard to the above factors by extracting imaging features and establishing predictive models. In this review, we summarized currently available fertility-sparing strategies and reviewed the performance of radiomics in predicting risk factors associated with fertility-sparing treatment. This review aims to assist clinicians in identifying patients suitable for fertility-sparing treatment more accurately and comprehensively and informs more appropriate and rigorous treatment decisions for endometrial cancer patients of child-bearing age.Critical relevance statement: Radiomics is a promising tool that may assist clinicians identify risk factors about fertility-sparing more accurately and comprehensively.
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Affiliation(s)
- Yuanjian Wang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China
| | - Zhongshao Chen
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China
| | - Chang Liu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China
- Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Ran Chu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China
- Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xiao Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China.
- Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China.
| | - Mingbao Li
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China.
- Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China.
| | - Dexin Yu
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Xu Qiao
- School of Control Science and Engineering, Shandong University, Jinan, Shandong, China
| | - Beihua Kong
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China
- Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Kun Song
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, Jinan, 250012, Shandong Province, China.
- Gynecology Oncology Key Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, China.
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Maheshwari E, Nougaret S, Stein EB, Rauch GM, Hwang KP, Stafford RJ, Klopp AH, Soliman PT, Maturen KE, Rockall AG, Lee SI, Sadowski EA, Venkatesan AM. Update on MRI in Evaluation and Treatment of Endometrial Cancer. Radiographics 2022; 42:2112-2130. [PMID: 36018785 DOI: 10.1148/rg.220070] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Endometrial cancer is the second most common gynecologic cancer worldwide and the most common gynecologic cancer in the United States, with an increasing incidence in high-income countries. Although the International Federation of Gynecology and Obstetrics (FIGO) staging system for endometrial cancer is a surgical staging system, contemporary published evidence-based data and expert opinions recommend MRI for treatment planning as it provides critical diagnostic information on tumor size and depth, extent of myometrial and cervical invasion, extrauterine extent, and lymph node status, all of which are essential in choosing the most appropriate therapy. Multiparametric MRI using a combination of T2-weighted sequences, diffusion-weighted imaging, and multiphase contrast-enhanced imaging is the mainstay for imaging assessment of endometrial cancer. Identification of important prognostic factors at MRI improves both treatment selection and posttreatment follow-up. MRI also plays a crucial role for fertility-preserving strategies and in patients who are not surgical candidates by helping guide therapy and identify procedural complications. This review is a product of the Society of Abdominal Radiology Uterine and Ovarian Cancer Disease-Focused Panel and reflects a multidisciplinary international collaborative effort to summarize updated information highlighting the role of MRI for endometrial cancer depiction and delineation, treatment planning, and follow-up. The article includes information regarding dedicated MRI protocols, tips for MRI reporting, imaging pitfalls, and strategies for image quality optimization. The roles of MRI-guided radiation therapy, hybrid PET/MRI, and advanced MRI techniques that are applicable to endometrial cancer imaging are also discussed. Online supplemental material is available for this article. ©RSNA, 2022.
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Affiliation(s)
- Ekta Maheshwari
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Stephanie Nougaret
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Erica B Stein
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Gaiane M Rauch
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Ken-Pin Hwang
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - R Jason Stafford
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Ann H Klopp
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Pamela T Soliman
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Katherine E Maturen
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Andrea G Rockall
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Susanna I Lee
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Elizabeth A Sadowski
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
| | - Aradhana M Venkatesan
- From the Department of Radiology, University of Pittsburgh Medical Center, 200 Lothrop St, Pittsburgh, PA 15213 (E.M.); Department of Abdominal Imaging, Montpellier Cancer Research Institute (IRCM), Montpellier, France (S.N.); Department of Radiology, University of Michigan, Ann Arbor, Mich (E.B.S., K.E.M.); Department of Abdominal Imaging, Division of Diagnostic Imaging (G.M.R., A.M.V.), Department of Imaging Physics (K.P.H., R.J.S.), Department of Radiation Oncology (A.H.K.), and Department of Gynecologic Oncology and Reproductive Medicine (P.T.S.), University of Texas MD Anderson Cancer Center, Houston, Tex; Department of Radiology, Imperial College, London, United Kingdom (A.G.R.); Department of Diagnostic Radiology, Massachusetts General Hospital, Boston, Mass (S.I.L.); and Department of Radiology, University of Wisconsin-Madison, Madison, Wis (E.A.S.)
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