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Etrusco A, Laganà AS, Chiantera V, Mikuš M, Arsalan HM, d’Amati A, Vitagliano A, Cicinelli E, Favilli A, D’Amato A. Reproductive and Oncologic Outcomes in Young Women with Stage IA and Grade 2 Endometrial Carcinoma Undergoing Fertility-Sparing Treatment: A Systematic Review. Biomolecules 2024; 14:306. [PMID: 38540726 PMCID: PMC10968417 DOI: 10.3390/biom14030306] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND Endometrial cancer (EC) is the most common gynecological malignancy in both Europe and the USA. Approximately 3-5% of cases occur in women of reproductive age. Fertility-sparing treatment (FST) options are available, but very limited evidence regarding grade 2 (G2) ECs exists in the current literature. This systematic review aimed to comprehensively evaluate reproductive and oncologic outcomes among young women diagnosed with stage IA or G2EC disease who underwent FST. METHODS A comprehensive search of the literature was carried out on the following databases: MEDLINE, EMBASE, Global Health, The Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Cochrane Methodology Register), the Health Technology Assessment Database, and Web of Science. Only original studies that reported the oncologic and reproductive outcomes of patients with stage IA and G2EC tumors who underwent FST were considered eligible for inclusion in this systematic review (CRD42023484892). Studies describing only the FST for endometrial hyperplasia or G1 EC were excluded. RESULTS Twenty-two papers that met the abovementioned inclusion criteria were included in the present systematic review. Preliminary analysis suggested encouraging oncologic and reproductive outcomes after FST. CONCLUSIONS The FST approach may represent a feasible and safe option for women of childbearing age diagnosed with G2EC. Despite these promising findings, cautious interpretation is warranted due to inherent limitations, including heterogeneity in study designs and potential biases. Further research with standardized methodologies and larger sample sizes is imperative for obtaining more robust conclusions.
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Affiliation(s)
- Andrea Etrusco
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127 Palermo, Italy; (A.E.); (A.S.L.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy;
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127 Palermo, Italy; (A.E.); (A.S.L.)
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy;
| | - Vito Chiantera
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy;
- Unit of Gynecologic Oncology, National Cancer Institute—IRCCS—Fondazione “G. Pascale”, 80131 Naples, Italy
| | - Mislav Mikuš
- Department of Obstetrics and Gynecology, Clinical Hospital Center Zagreb, 10 000 Zagreb, Croatia;
| | - Hafiz Muhammad Arsalan
- Faculty of General Medicine, Altamimi Bachelor Clinical University, Bishkek 720000, Kyrgyzstan;
| | - Antonio d’Amati
- Gynaecological Pathology Unit, Anatomical Pathology Division, Department of Woman and Child’s Health and Public Health Sciences, “Agostino Gemelli” Foundation IRCCS University Hospital, 00168 Rome, Italy;
- Unit of Human Anatomy and Histology, Department of Translational Biomedicine and Neuroscience (DiBraiN), University of Bari “Aldo Moro”, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Amerigo Vitagliano
- Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine (DIM), University of Bari “Aldo Moro”, Policlinico of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy; (A.V.); (E.C.)
| | - Ettore Cicinelli
- Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine (DIM), University of Bari “Aldo Moro”, Policlinico of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy; (A.V.); (E.C.)
| | - Alessandro Favilli
- Section of Obstetrics and Gynecology, Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy;
| | - Antonio D’Amato
- Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine (DIM), University of Bari “Aldo Moro”, Policlinico of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy; (A.V.); (E.C.)
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Parkash V, Aisagbonhi O, Riddle N, Siddon A, Panse G, Fadare O. Recent Advances in the Classification of Gynecological Tract Tumors: Updates From the 5th Edition of the World Health Organization "Blue Book". Arch Pathol Lab Med 2023; 147:1204-1216. [PMID: 36596270 DOI: 10.5858/arpa.2022-0166-ra] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2022] [Indexed: 01/04/2023]
Abstract
CONTEXT.— The World Health Organization Classification of Tumours: Female Genital Tract Tumors, 5th edition, published in September 2020, comes 6 years after the 4th edition, and reflects the monumental leaps made in knowledge about the biology of gynecological tumors. Major changes include revised criteria for the assignment of the site of origin of ovarian and fallopian tube tumors, a revision in the classification of squamous and glandular lesions of the lower genital tract based on human papillomavirus association, and an entire chapter devoted to genetic tumor syndromes. This article highlights the changes in the 5th edition relative to the 4th edition, with a focus on areas of value to routine clinical practice. OBJECTIVE.— To provide a comprehensive update on the World Health Organization classification of gynecological tumors, highlighting in particular updated diagnostic criteria and terminology. DATA SOURCES.— The 4th and 5th editions of the World Health Organization Classification of Tumours. CONCLUSIONS.— The World Health Organization has made several changes in the 5th edition of the update on female genital tumors. Awareness of the changes is needed for pathologists' translation into contemporary practice.
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Affiliation(s)
- Vinita Parkash
- From the Department of Pathology (Parkash, Siddon, Panse), Yale University School of Medicine, New Haven, Connecticut
| | - Omonigho Aisagbonhi
- Department of Pathology, University of California at San Diego, La Jolla, California (Aisagbonhi, Fadare)
| | - Nicole Riddle
- The Department of Pathology and Cell Biology, Ruffolo, Hooper, and Associates, University of South Florida College of Medicine, Tampa, Florida (Riddle, Siddon)
| | - Alexa Siddon
- From the Department of Pathology (Parkash, Siddon, Panse), Yale University School of Medicine, New Haven, Connecticut
- Department of Laboratory Medicine (Siddon), Yale University School of Medicine, New Haven, Connecticut
- The Department of Pathology and Cell Biology, Ruffolo, Hooper, and Associates, University of South Florida College of Medicine, Tampa, Florida (Riddle, Siddon)
| | - Gauri Panse
- From the Department of Pathology (Parkash, Siddon, Panse), Yale University School of Medicine, New Haven, Connecticut
- The Department of Dermatology (Panse), Yale University School of Medicine, New Haven, Connecticut
| | - Oluwole Fadare
- Department of Pathology, University of California at San Diego, La Jolla, California (Aisagbonhi, Fadare)
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3
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Kuba MG, Dermawan JK, Xu B, Singer S, Plitas G, Tap WD, D’Angelo SP, Rosenbaum E, Brogi E, Antonescu CR. Histopathologic Grading Is of Prognostic Significance in Primary Angiosarcoma of Breast: Proposal of a Simplified 2-tier Grading System. Am J Surg Pathol 2023; 47:307-317. [PMID: 36376999 PMCID: PMC9974594 DOI: 10.1097/pas.0000000000001998] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Despite a wide spectrum of clinical presentations, including primary or secondary, most angiosarcomas are considered high grade. One exception is primary breast angiosarcoma, where historically, histologic grading has shown to predict outcome using the Rosen 3-tier system. However, more recent studies have challenged this concept suggesting that even in this specific clinical context angiosarcomas should be considered high grade. This study aimed to critically reevaluate the impact of histologic grade in a clinically uniform cohort managed at a single institution using a newly proposed grading system. Our study included 49 primary breast angiosarcomas diagnosed during 1994 to 2022 (median follow-up: 33 mo), classified as low grade (29%), intermediate grade (20%), and high grade (51%), based on mitotic count, extent of solid components, and necrosis. At last follow-up, 22% patients developed locoregional recurrences, 63% distant metastases, and 47% patients died of disease. As patients with low and intermediate-grade angiosarcomas had relatively similar outcomes, our cohort was further analyzed using a 2-tier system (low grade and high grade). Targeted-DNA next-generation sequencing (505 cancer gene panel) performed in 11 cases found KDR mutations in 78% and PIK3CA mutations in 44% of high-grade lesions. Histologic grade, by either 3-tier or 2-tier grading systems, had a strong impact on survival, with the 2-tier system being an independent predictor of disease-specific survival and overall survival. Based on 2-tier system, the 5-year overall survival was 38% for high-grade angiosarcoma and 74% for low-grade angiosarcoma. PIK3CA mutations alone or concurrent with KDR alterations were identified in angiosarcomas with worse prognosis.
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Affiliation(s)
- M Gabriela Kuba
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Josephine K Dermawan
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Bin Xu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Samuel Singer
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - George Plitas
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - William D Tap
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sandra P D’Angelo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical Center, New York, NY
| | - Evan Rosenbaum
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Edi Brogi
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Cristina R Antonescu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
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Rodolakis A, Scambia G, Planchamp F, Acien M, Di Spiezio Sardo A, Farrugia M, Grynberg M, Pakiž M, Pavlakis K, Vermeulen N, Zannoni G, Zapardiel I, Tryde Macklon K. ESGO/ESHRE/ESGE Guidelines for the fertility-sparing treatment of patients with endometrial carcinoma. Facts Views Vis Obgyn 2023; 15:3-23. [PMID: 37010330 PMCID: PMC10392114 DOI: 10.52054/fvvo.15.1.065] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
Background: The standard surgical treatment of endometrial carcinoma (EC) consisting of total hysterectomy with bilateral salpingo-oophorectomy drastically affects the quality of life of patients and creates a challenge for clinicians. Recent evidence-based guidelines of the European Society of Gynaecological Oncology (ESGO), the European SocieTy for Radiotherapy & Oncology (ESTRO) and the European Society of Pathology (ESP) provide comprehensive guidelines on all relevant issues of diagnosis and treatment in EC in a multidisciplinary setting. While also addressing work-up for fertility preservation treatments and the management and follow-up for fertility preservation, it was considered relevant to further extend the guidance on fertility sparing treatment.
Objectives: To define recommendations for fertility-sparing treatment of patients with endometrial carcinoma.
Materials and Methods: ESGO/ESHRE/ESGE nominated an international multidisciplinary development group consisting of practicing clinicians and researchers who have demonstrated leadership and expertise in the care and research of EC (11 experts across Europe). To ensure that the guidelines are evidence-based, the literature published since 2016, identified from a systematic search was reviewed and critically appraised. In the absence of any clear scientific evidence, judgment was based on the professional experience and consensus of the development group. The guidelines are thus based on the best available evidence and expert agreement. Prior to publication, the guidelines were reviewed by 95 independent international practitioners in cancer care delivery and patient representatives.
Results: The multidisciplinary development group formulated 48 recommendations for fertility-sparing treatment of patients with endometrial carcinoma in four sections: patient selection, tumour clinicopathological characteristics, treatment and special issues.
Conclusions: These recommendations provide guidance to professionals caring for women with endometrial carcinoma, including but not limited to professionals in the field of gynaecological oncology, onco-fertility, reproductive surgery, endoscopy, conservative surgery, and histopathology, and will help towards a holistic and multidisciplinary approach for this challenging clinical scenario.
What is new? A collaboration was set up between the ESGO, ESHRE and ESGE, aiming to develop clinically relevant and evidence-based guidelines focusing on key aspects of fertility-sparing treatment in order to improve the quality of care for women with endometrial carcinoma across Europe and worldwide.
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Rodolakis A, Scambia G, Planchamp F, Acien M, Di Spiezio Sardo A, Farrugia M, Grynberg M, Pakiz M, Pavlakis K, Vermeulen N, Zannoni G, Zapardiel I, Macklon KLT. ESGO/ESHRE/ESGE Guidelines for the fertility-sparing treatment of patients with endometrial carcinoma . Hum Reprod Open 2023; 2023:hoac057. [PMID: 36756380 PMCID: PMC9900425 DOI: 10.1093/hropen/hoac057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Indexed: 02/08/2023] Open
Abstract
STUDY QUESTION How should fertility-sparing treatment of patients with endometrial carcinoma be performed? SUMMARY ANSWER Forty-eight recommendations were formulated on fertility-sparing treatment of patients with endometrial carcinoma. WHAT IS KNOWN ALREADY The standard surgical treatment of endometrial carcinoma consisting of total hysterectomy with bilateral salpingo-oophorectomy drastically affects the quality of life of patients and creates a challenge for clinicians. Recent evidence-based guidelines of the European Society of Gynaecological Oncology (ESGO), the European SocieTy for Radiotherapy & Oncology (ESTRO) and the European Society of Pathology (ESP) provide comprehensive guidelines on all relevant issues of diagnosis and treatment in endometrial carcinoma in a multidisciplinary setting. While addressing also work-up for fertility preservation treatments and the management and follow-up for fertility preservation, it was considered relevant to further extend the guidance on fertility-sparing treatment. STUDY DESIGN SIZE DURATION A collaboration was set up between the ESGO, the European Society of Human Reproduction and Embryology (ESHRE) and the European Society for Gynaecological Endoscopy (ESGE), aiming to develop clinically relevant and evidence-based guidelines focusing on key aspects of fertility-sparing treatment in order to improve the quality of care for women with endometrial carcinoma across Europe and worldwide. PARTICIPANTS/MATERIALS SETTING METHODS ESGO/ESHRE/ESGE nominated an international multidisciplinary development group consisting of practising clinicians and researchers who have demonstrated leadership and expertise in the care and research of endometrial carcinoma (11 experts across Europe). To ensure that the guidelines are evidence-based, the literature published since 2016, identified from a systematic search was reviewed and critically appraised. In the absence of any clear scientific evidence, judgement was based on the professional experience and consensus of the development group. The guidelines are thus based on the best available evidence and expert agreement. Prior to publication, the guidelines were reviewed by 95 independent international practitioners in cancer care delivery and patient representatives. MAIN RESULTS AND THE ROLE OF CHANCE The multidisciplinary development group formulated 48 recommendations in four sections; patient selection, tumour clinicopathological characteristics, treatment and special issues. LIMITATIONS REASONS FOR CAUTION Of the 48 recommendations, none could be based on level I evidence and only 16 could be based on level II evidence, implicating that 66% of the recommendations are supported only by observational data, professional experience and consensus of the development group. WIDER IMPLICATIONS OF THE FINDINGS These recommendations provide guidance to professionals caring for women with endometrial carcinoma, including but not limited to professionals in the field of gynaecological oncology, onco-fertility, reproductive surgery, endoscopy, conservative surgery and histopathology, and will help towards a holistic and multidisciplinary approach for this challenging clinical scenario. STUDY FUNDING/COMPETING INTERESTS All costs relating to the development process were covered from ESGO, ESHRE and ESGE funds. There was no external funding of the development process or manuscript production. G.S. has reported grants from MSD Italia S.r.l., advisory boards for Storz, Bayer, Astrazeneca, Metronic, TESARO Bio Italy S.r.l and Johnson & Johnson, and honoraria for lectures from Clovis Oncology Italy S.r.l. M.G. has reported advisory boards for Gedeon Richter and Merck. The other authors have reported no conflicts of interest. DISCLAIMER This document represents the views of ESHRE, ESGO and ESGE which are the result of consensus between the relevant stakeholders and where relevant based on the scientific evidence available at the time of preparation. The recommendations should be used for informational and educational purposes. They should not be interpreted as setting a standard of care, or be deemed inclusive of all proper methods of care nor exclusive of other methods of care reasonably directed to obtaining the same results. They do not replace the need for application of clinical judgement to each individual presentation, nor variations based on locality and facility type.
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Affiliation(s)
- Alexandros Rodolakis
- Correspondence address. Unit of Gynaecologic Oncology, Alexandra Hospital, National and Kapodistrian University of Athens School of Health Sciences, Athens 115 28, Greece. E-mail:
| | - Giovanni Scambia
- Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Maribel Acien
- Obstetrics and Gynecology Department, San Juan University Hospital, Miguel Hernández University, Alicante, Spain
| | - Attilio Di Spiezio Sardo
- Gynecology and Obstetrics Unit, Department of Public Health, School of Medicine, University of Naples Federico II, Napoli, Campania, Italy
| | | | - Michael Grynberg
- AP-HP, Department of Reproductive Medicine & Fertility Preservation, Hôpital Antoine-Béclère, Clamart, France,AP-HP, Department of Reproductive Medicine & Fertility Preservation, Hôpital Jean Verdier, Bondy, France,University Paris-Saclay, Saint-Aubin, France
| | - Maja Pakiz
- Department for Gynecologic and Breast Oncology, University Medical Centre, Maribor, Slovenia
| | - Kitty Pavlakis
- 1st Pathology Department, Alexandra Hospital, National and Kapodistrian University of Athens School of Health Sciences, Athens, Greece,Pathology Department, “IASO” Women's Hospital, Athens, Greece
| | - Nathalie Vermeulen
- European Society of Human Reproduction and Embryology, Strombeek-Bever, Belgium
| | - Gianfranco Zannoni
- Department of Pathology, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ignacio Zapardiel
- Department of Gynecologic Oncology, La Paz University Hospital, Madrid, Spain
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Rodolakis A, Scambia G, Planchamp F, Acien M, Di Spiezio Sardo A, Farrugia M, Grynberg M, Pakiz M, Pavlakis K, Vermeulen N, Zannoni G, Zapardiel I, Macklon KLT. ESGO/ESHRE/ESGE Guidelines for the fertility-sparing treatment of patients with endometrial carcinoma. Int J Gynecol Cancer 2023; 33:208-222. [PMID: 36746507 DOI: 10.1136/ijgc-2022-004047] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
The standard surgical treatment of endometrial carcinoma, consisting of total hysterectomy with bilateral salpingo-oophorectomy, drastically affects the quality of life of patients and creates a challenge for clinicians. Recent evidence-based guidelines of the European Society of Gynaecological Oncology (ESGO), the European SocieTy for Radiotherapy and Oncology (ESTRO), and the European Society of Pathology (ESP) provide comprehensive information on all relevant issues of diagnosis and treatment in endometrial carcinoma in a multidisciplinary setting. While addressing also work-up for fertility preservation treatments and the management and follow-up for fertility preservation, it was considered relevant to further extend the guidance on fertility-sparing treatment.A collaboration was set up between the ESGO, the European Society of Human Reproduction and Embryology (ESHRE), and the European Society for Gynaecological Endoscopy (ESGE), aiming to develop clinically relevant and evidence-based guidelines focusing on key aspects of fertility-sparing treatment (patient selection, tumor clinicopathological characteristics, treatment, special issues) in order to improve the quality of care for women with endometrial carcinoma across Europe and worldwide.ESGO/ESHRE/ESGE nominated an international multidisciplinary development group consisting of practicing clinicians and researchers who have demonstrated leadership and expertise in the care and research of endometrial carcinoma (11 experts from across Europe). To ensure that the guidelines are evidence-based, the literature published since 2016, identified by a systematic search, was reviewed and critically appraised. In the absence of any clear scientific evidence, judgment was based on the professional experience and consensus of the development group. The guidelines are thus based on the best available evidence and expert agreement. Prior to publication, the guidelines were reviewed by 95 independent international practitioners in cancer care delivery and patient representatives.
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Affiliation(s)
- Alexandros Rodolakis
- Unit of Gynaecologic Oncology, Alexandra Hospital, National and Kapodistrian University of Athens School of Health Sciences, Athens, Greece
| | - Giovanni Scambia
- Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Maribel Acien
- Obstetrics and Gynecology Department, San Juan University Hospital, Miguel Hernández University, Alicante, Spain
| | - Attilio Di Spiezio Sardo
- Gynecology and Obstetrics Unit, Department of Public Health, School of Medicine, University of Naples Federico II, Napoli, Campania, Italy
| | | | - Michael Grynberg
- AP-HP, Department of Reproductive Medicine & Fertility Preservation, Hôpital Antoine-Béclère, Clamart, France.,AP-HP, Department of Reproductive Medicine & Fertility Preservation, Hôpital Jean Verdier, Bondy, France.,University Paris-Saclay, Saint-Aubin, France
| | - Maja Pakiz
- Department for Gynecologic and Breast Oncology, University Medical Centre, Maribor, Slovenia
| | - Kitty Pavlakis
- 1st Pathology Department, Alexandra Hospital, National and Kapodistrian University of Athens School of Health Sciences, Athens, Greece.,Pathology Department, "IASO" Women's Hospital, Athens, Greece
| | - Nathalie Vermeulen
- European Society of Human Reproduction and Embryology, Strombeek-Bever, Belgium
| | - Gianfranco Zannoni
- Department of Pathology, Dipartimento Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Ignacio Zapardiel
- Department of Gynecologic Oncology, La Paz University Hospital, Madrid, Spain
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Rodolakis A, Scambia G, Planchamp F, Acien M, Di Spiezio Sardo A, Farrugia M, Grynberg M, Pakiž M, Pavlakis K, Vermeulen N, Zannoni G, Zapardiel I, Tryde Macklon KL. ESGO/ESHRE/ESGE Guidelines for the fertility-sparing treatment of patients with endometrial carcinoma. Facts Views Vis Obgyn 2023; 15. [PMID: 36739613 DOI: 10.52054/fvvo.14.4.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background The standard surgical treatment of endometrial carcinoma (EC) consisting of total hysterectomy with bilateral salpingo-oophorectomy drastically affects the quality of life of patients and creates a challenge for clinicians. Recent evidence-based guidelines of the European Society of Gynaecological Oncology (ESGO), the European SocieTy for Radiotherapy & Oncology (ESTRO) and the European Society of Pathology (ESP) provide comprehensive guidelines on all relevant issues of diagnosis and treatment in EC in a multidisciplinary setting. While also addressing work-up for fertility preservation treatments and the management and follow-up for fertility preservation, it was considered relevant to further extend the guidance on fertility sparing treatment. Objectives To define recommendations for fertility-sparing treatment of patients with endometrial carcinoma. Materials and Methods ESGO/ESHRE/ESGE nominated an international multidisciplinary development group consisting of practicing clinicians and researchers who have demonstrated leadership and expertise in the care and research of EC (11 experts across Europe). To ensure that the guidelines are evidence-based, the literature published since 2016, identified from a systematic search was reviewed and critically appraised. In the absence of any clear scientific evidence, judgment was based on the professional experience and consensus of the development group. The guidelines are thus based on the best available evidence and expert agreement. Prior to publication, the guidelines were reviewed by 95 independent international practitioners in cancer care delivery and patient representatives. Results The multidisciplinary development group formulated 48 recommendations for fertility-sparing treatment of patients with endometrial carcinoma in four sections: patient selection, tumour clinicopathological characteristics, treatment and special issues. Conclusions These recommendations provide guidance to professionals caring for women with endometrial carcinoma, including but not limited to professionals in the field of gynaecological oncology, onco-fertility, reproductive surgery, endoscopy, conservative surgery, and histopathology, and will help towards a holistic and multidisciplinary approach for this challenging clinical scenario. What is new? A collaboration was set up between the ESGO, ESHRE and ESGE, aiming to develop clinically relevant and evidence-based guidelines focusing on key aspects of fertility-sparing treatment in order to improve the quality of care for women with endometrial carcinoma across Europe and worldwide.
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Guo X, Lin C, Zhao J, Tang M. Development of a novel predictive model for lymph node metastasis in patients with endometrial endometrioid carcinoma. BMC Cancer 2022; 22:1333. [PMID: 36539714 PMCID: PMC9764687 DOI: 10.1186/s12885-022-10437-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Globally, the burden of endometrial endometrioid carcinoma (EEC) increases annually. However, the histological grade of EEC remains unelucidated. We developed a novel model for predicting lymph node metastasis (LNM) in patients with endometrioid carcinoma (EC), which has not been well established. METHODS A total of 344 patients with EEC were classified into training (n = 226) and validation (n = 118) cohorts. To develop a nomogram to predict LNM, independent predictors were defined using univariate and multivariate regression analyses. The calibration curve, area under the decision curve analysis (DCA), and receiver operating characteristic curve were used to evaluate the performance of the nomogram. RESULTS Independent predictors of LNM in EC were identified in the univariate analysis, including mitosis; microcystic, elongated, and fragmented patterns; lymphovascular invasion (LVI); necrosis; and high-grade pattern. Mitosis, LVI, and high-grade pattern remained independent predictors of LNM in multivariate analysis. An LNM nomogram that was constructed by incorporating the five predictors showed reliable discrimination and calibration. DCA showed that the LNM nomogram scoring system had significant clinical application value. In addition, a high nomogram score (score > 150) was a significant prognosticator for survival in both LNM-positive and LNM-negative ECs. CONCLUSIONS Our novel predictive model for LNM in patients with EC has the potential to assist surgeons in making optimal treatment decisions.
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Affiliation(s)
- Xingdan Guo
- Department of Pathology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
| | - Chunhua Lin
- Department of Pathology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
| | - Jing Zhao
- Department of Gynecological Oncology and Cervical Lesion, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
| | - Mi Tang
- Department of Pathology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
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Gilks CB, Selinger CI, Davidson B, Köbel M, Ledermann JA, Lim D, Malpica A, Mikami Y, Singh N, Srinivasan R, Vang R, Lax SF, McCluggage WG. Data Set for the Reporting of Ovarian, Fallopian Tube and Primary Peritoneal Carcinoma: Recommendations From the International Collaboration on Cancer Reporting (ICCR). Int J Gynecol Pathol 2022; 41:S119-S142. [PMID: 36305537 DOI: 10.1097/pgp.0000000000000908] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The move toward consistent and comprehensive surgical pathology reports for cancer resection specimens has been a key development in supporting evidence-based patient management and consistent cancer staging. The International Collaboration on Cancer Reporting (ICCR) previously developed a data set for reporting of the ovarian, fallopian tube and primary peritoneal carcinomas which was published in 2015. In this paper, we provide an update on this data set, as a second edition, that reflects changes in the 2020 World Health Organization (WHO) Classification of Female Genital Tumours as well as some other minor modifications. The data set has been developed by a panel of internationally recognized expert pathologists and a clinician and consists of "core" and "noncore" elements to be included in surgical pathology reports, with detailed commentary to guide users, including references. This data set replaces the widely used first edition, and will facilitate consistent and accurate case reporting, data collection for quality assurance and research, and allow for comparison of epidemiological and pathologic parameters between different populations.
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Matias-Guiu X, Selinger CI, Anderson L, Buza N, Ellenson LH, Fadare O, Ganesan R, Ip PPC, Palacios J, Parra-Herran C, Raspollini MR, Soslow RA, Werner HMJ, Lax SF, McCluggage WG. Data Set for the Reporting of Endometrial Cancer: Recommendations From the International Collaboration on Cancer Reporting (ICCR). Int J Gynecol Pathol 2022; 41:S90-S118. [PMID: 36305536 DOI: 10.1097/pgp.0000000000000901] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Endometrial cancer is one of the most common cancers among women. The International Collaboration on Cancer Reporting (ICCR) developed a standardized endometrial cancer data set in 2011, which provided detailed recommendations for the reporting of resection specimens of these neoplasms. A new data set has been developed, which incorporates the updated 2020 World Health Organization Classification of Female Genital Tumors, the Cancer Genome Atlas (TCGA) molecular classification of endometrial cancers, and other major advances in endometrial cancer reporting, all of which necessitated a major revision of the data set. This updated data set has been produced by a panel of expert pathologists and an expert clinician and has been subject to international open consultation. The data set includes core elements which are unanimously agreed upon as essential for cancer diagnosis, clinical management, staging, or prognosis and noncore elements which are clinically important, but not essential. Explanatory notes are provided for each element. Adoption of this updated data set will result in improvements in endometrial cancer patient care.
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11
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Adamczyk-Gruszka O, Horecka-Lewitowicz A, Strzelecka A, Wawszczak-Kasza M, Gruszka J, Lewitowicz P. The Roles of TP53 and FGFR2 in Progress Made Treating Endometrial Cancer. Diagnostics (Basel) 2022; 12:diagnostics12071737. [PMID: 35885641 PMCID: PMC9316851 DOI: 10.3390/diagnostics12071737] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/04/2022] [Accepted: 07/07/2022] [Indexed: 11/18/2022] Open
Abstract
The morbidity and mortality caused by endometrial cancer (EC) is still rising worldwide. In recent years, a new system of tumor stratification has been proposed based on POLE-mutational status, TP53, and microsatellite stability status. The aim of the study was to analyze a vast panel on the genes potentially involved in the genesis of endometrial cancer in the Polish population. One hundred and three white female patients with confirmed endometrial cancer were enrolled on the study. We performed sequencing using the Hot Spot Illumina panel and microsatellite stability with immunohistochemistry. We confirmed a key role of the TP53 mutation in progress to high-grade EC and parallelly some role of FGFR2 mutation. Moreover, our data present a vast landscape of mutations in EC and their polymorphism. We reported the meaning of FGFR2 mutation and TP53 (high copy number) in high-grade ECs. Our observation in MSI contribution is comparable with other studies. Finally, we see a strong need for the implementation of the TCGA classification.
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Affiliation(s)
- Olga Adamczyk-Gruszka
- Department of Gynecology and Obstetrics, Collegium Medicum, Jan Kochanowski University, 25-369 Kielce, Poland
- Department of Obstetrics and Gynecology, Province Hospital, 25-369 Kielce, Poland
- Correspondence:
| | - Agata Horecka-Lewitowicz
- Institute of Health Sciences, Jan Kochanowski University, 25-369 Kielce, Poland; (A.H.-L.); (A.S.)
| | - Agnieszka Strzelecka
- Institute of Health Sciences, Jan Kochanowski University, 25-369 Kielce, Poland; (A.H.-L.); (A.S.)
| | - Monika Wawszczak-Kasza
- Department of Surgical Medicine with the Laboratory of Medical Genetics, Institute of Medical Sciences, Jan Kochanowski University, 25-369 Kielce, Poland;
| | - Jakub Gruszka
- 2nd Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warszawa, Poland;
| | - Piotr Lewitowicz
- Department of Clinical and Experimental Pathology, Institute of Medical Sciences, Jan Kochanowski University, 25-369 Kielce, Poland;
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12
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Diffusion Weighted Imaging in the Assessment of Tumor Grade in Endometrial Cancer Based on Intravoxel Incoherent Motion MRI. Diagnostics (Basel) 2022; 12:diagnostics12030692. [PMID: 35328246 PMCID: PMC8947183 DOI: 10.3390/diagnostics12030692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 12/10/2022] Open
Abstract
The aim of this study is to investigate the possibility of predicting histological grade in patients with endometrial cancer on the basis of intravoxel incoherent motion (IVIM)-related histogram analysis parameters. This prospective study included 52 women with endometrial cancer (EC) who underwent MR imaging as initial staging in our hospital, allocated into low-grade (G1 and G2) and high-grade (G3) tumors according to the pathology reports. Regions of interest (ROIs) were drawn on the diffusion weighted images and apparent diffusion coefficient (ADC), true diffusivity (D), and perfusion fraction (f) using diffusion models were computed. Mean, median, skewness, kurtosis, and interquartile range (IQR) were calculated from the whole-tumor histogram. The IQR of the diffusion coefficient (D) was significantly lower in the low-grade tumors from that of the high-grade group with an adjusted p-value of less than 5% (0.048). The ROC curve analysis results of the statistically significant IQR of the D yielded an accuracy, sensitivity, and specificity of 74.5%, 70.1%, and 76.5% respectively, for discriminating low from high-grade tumors, with an optimal cutoff of 0.206 (×10−3 mm2/s) and an AUC of 75.4% (95% CI: 62.1 to 88.8). The IVIM modeling coupled with histogram analysis techniques is promising for preoperative differentiation between low- and high-grade EC tumors.
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13
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Westendorf J, Wobeser B, Epp T. IIB or not IIB, part 2: assessing inter-rater and intra-rater repeatability of the Kenney-Doig scale in equine endometrial biopsy evaluation. J Vet Diagn Invest 2022; 34:215-225. [PMID: 34965793 PMCID: PMC8921799 DOI: 10.1177/10406387211062866] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Inter- and intra-rater variability negatively affects the reliability of various histopathology grading scales used as prognostic aids in human and veterinary medicine. The Kenney-Doig categorization (grading) scale, which is used to associate equine endometrial histologic lesions with prognostic estimation of a broodmare's reproductive potential, has not been evaluated for inter- or intra-rater variability, to our knowledge. To assess whether the Kenney-Doig system produces reliable results among observers, 8 pathologists, all with American College of Veterinary Pathologists certification, were recruited to blindly categorize the same set of 63 digital equine endometrial biopsy slides as well as to re-evaluate anonymously 21 of 63 of these slides at a later time. Cohen kappa values for pairwise comparison of final Kenney-Doig categories were -0.05 to 0.46 (unweighted) and 0.08-0.64 (weighted), with an average Light kappa of 0.19 (unweighted) and 0.36 (weighted) across all 8 pathologists, 0.14 (unweighted) and 0.33 (weighted) for pathologists at different institutions, and 0.22 (unweighted) and 0.46 (weighted) for pathologists at the same institution. Intra-class correlations measuring intra-rater agreement were 0.12-0.77 with an average of 0.55 for all 8 pathologists. We found that only slight-to-moderate inter-rater agreement and poor-to-good intra-rater agreement was produced by 8 pathologists using the Kenney-Doig scale, suggesting that the system is subject to significant observer variability and care should be taken when communicating Kenney-Doig categories to submitting clinicians with emphasis on the quality of endometrial lesions present instead of the category and associated expected foaling rate.
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Affiliation(s)
- Jane Westendorf
- Jane Westendorf, 180 Musgrave Landing, Salt Spring Island, BC V8K 1V5, Canada.
| | - Bruce Wobeser
- Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Tasha Epp
- Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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14
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Lucas E, Carrick KS. Low grade endometrial endometrioid adenocarcinoma: A review and update with emphasis on morphologic variants, mimics, immunohistochemical and molecular features. Semin Diagn Pathol 2022; 39:159-175. [DOI: 10.1053/j.semdp.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 11/11/2022]
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15
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Westendorf J, Wobeser B, Epp T. IIB or not IIB, part 1: retrospective evaluation of Kenney-Doig categorization of equine endometrial biopsies at a veterinary diagnostic laboratory and comparison with published reports. J Vet Diagn Invest 2021; 34:206-214. [PMID: 34841986 DOI: 10.1177/10406387211062207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The Kenney-Doig scale is a histopathology categorization (grading) system often used as the standard for assessing endometrial disease and communicating prognostic fertility information for equine breeding prospects. We investigated how Kenney-Doig categories compared within the same institution and across different institutions to determine if observer variability may contribute to category frequencies. We conducted a retrospective analysis of all equine endometrial submission records between 1998 and 2018 at the Western College of Veterinary Medicine (WCVM) and Prairie Diagnostic Services (PDS). Of 726 biopsies, we found the following category distribution: 46 of 726 (6.3%) I, 307 of 726 (42.3%) IIA, 326 of 726 (44.9%) IIB, and 47 of 726 (6.5%) III. We also conducted a review of the literature and included 6 studies reporting Kenney-Doig category distributions. Chi-square analysis showed significant differences between the category distribution found at WCVM and PDS and the category distribution reported in the 6 studies. To account for differences in mare populations, individual category distributions were generated for 5 pathologists at the WCVM and PDS. The Fisher exact test among these 5 Kenney-Doig categories revealed significant differences in category tendencies, suggesting that observer variation affects the use of the scale. Our results suggest that there is a need for prospective inter-rater and intra-rater agreement studies of the repeatability of the Kenney-Doig scale.
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Affiliation(s)
- Jane Westendorf
- Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Bruce Wobeser
- Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Tasha Epp
- Department of Veterinary Pathology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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16
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Kasius JC, Pijnenborg JMA, Lindemann K, Forsse D, van Zwol J, Kristensen GB, Krakstad C, Werner HMJ, Amant F. Risk Stratification of Endometrial Cancer Patients: FIGO Stage, Biomarkers and Molecular Classification. Cancers (Basel) 2021; 13:cancers13225848. [PMID: 34831000 PMCID: PMC8616052 DOI: 10.3390/cancers13225848] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 11/11/2021] [Indexed: 12/24/2022] Open
Abstract
Endometrial cancer (EC) is the most common gynaecologic malignancy in developed countries. The main challenge in EC management is to correctly estimate the risk of metastases at diagnosis and the risk to develop recurrences in the future. Risk stratification determines the need for surgical staging and adjuvant treatment. Detection of occult, microscopic metastases upstages patients, provides important prognostic information and guides adjuvant treatment. The molecular classification subdivides EC into four prognostic subgroups: POLE ultramutated; mismatch repair deficient (MMRd); nonspecific molecular profile (NSMP); and TP53 mutated (p53abn). How surgical staging should be adjusted based on preoperative molecular profiling is currently unknown. Moreover, little is known whether and how other known prognostic biomarkers affect prognosis prediction independent of or in addition to these molecular subgroups. This review summarizes the factors incorporated in surgical staging (i.e., peritoneal washing, lymph node dissection, omentectomy and peritoneal biopsies), and its impact on prognosis and adjuvant treatment decisions in an era of molecular classification of EC. Moreover, the relation between FIGO stage and molecular classification is evaluated including the current gaps in knowledge and future perspectives.
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Affiliation(s)
- Jenneke C. Kasius
- Department of Obstetrics & Gynaecology, Amsterdam University Medical Centres, 1105 AZ Amsterdam, The Netherlands; (J.C.K.); (J.v.Z.)
| | | | - Kristina Lindemann
- Department of Gynaecologic Oncology, Oslo University Hospital, 0188 Oslo, Norway;
- Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway
| | - David Forsse
- Department of Gynaecology and Obstetrics, Haukeland University Hospital, 5021 Bergen, Norway; (D.F.); (C.K.)
| | - Judith van Zwol
- Department of Obstetrics & Gynaecology, Amsterdam University Medical Centres, 1105 AZ Amsterdam, The Netherlands; (J.C.K.); (J.v.Z.)
| | - Gunnar B. Kristensen
- Institute for Cancer Genetics and Informatics, Department of Oncology, Division of Cancer Medicine, Oslo University Hospital, 0424 Oslo, Norway;
| | - Camilla Krakstad
- Department of Gynaecology and Obstetrics, Haukeland University Hospital, 5021 Bergen, Norway; (D.F.); (C.K.)
| | - Henrica M. J. Werner
- Department of Obstetrics and Gynaecology, GROW, Maastricht University School for Oncology & Developmental Biology, 6202 AZ Maastricht, The Netherlands;
| | - Frédéric Amant
- Department of Obstetrics & Gynaecology, Amsterdam University Medical Centres, 1105 AZ Amsterdam, The Netherlands; (J.C.K.); (J.v.Z.)
- Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of Gynaecology, Netherlands Cancer Institute, 1066 CX Amsterdam, The Netherlands
- Correspondence:
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17
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Visser NCM, van der Wurff AAM, IntHout J, Reijnen C, Dabir PD, Soltani GG, Alcala LSM, Boll D, Bronkhorst CM, Bult P, Geomini PMAJ, van Hamont D, van Herk HADM, de Kievit IM, Ngo H, Pijlman BM, Snijders MPML, Vos MC, Nagtegaal ID, Massuger LFAG, Pijnenborg JMA, Bulten J. Improving preoperative diagnosis in endometrial cancer using systematic morphological assessment and a small immunohistochemical panel. Hum Pathol 2021; 117:68-78. [PMID: 34418427 DOI: 10.1016/j.humpath.2021.08.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/22/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
Preoperative histopathological classification determines the primary surgical approach in endometrial carcinoma (EC) patients but has only moderate agreement between preoperative and postoperative diagnosis. The aim of the PIpelle Prospective ENDOmetrial carcinoma (PIPENDO) study is to determine whether histopathological assessment and a small panel of diagnostic biomarkers decreases discrepancies between preoperative and postoperative diagnosis in EC. Preoperative endometrial tissue of 378 included patients with EC was stained with 15 different antibodies. Clinically relevant discrepancies in grade or histological subtype between original preoperative and reviewed postoperative diagnosis were observed in 75 (20%) patients. Highest clinically relevant discrepancy was found in grade 2 ECs (20%), compared to 5% and 14% in respectively grade 1 and 3 endometrioid endometrial carcinomas (EECs). A practical two-biomarker panel with PR and p53 improved diagnostic accuracy (AUC = 0.92; 95%CI = 0.88-0.95) compared to solely morphological evaluation (AUC = 0.86). In preoperative high-grade EC, the diagnostic accuracy of histological subtype was improved by a three-immunohistochemical biomarker panel (PR, IMP3, and L1CAM) (AUC = 0.93; 95%CI = 0.88-0.98) compared to solely morphological evaluation (AUC = 0.81). In conclusion to improve correct preoperative diagnosis in EC, we recommend use of a panel of at least two easily accessible immunohistochemical biomarkers (PR and p53), only in grade 2 ECs. Overall, this will reduce clinically relevant discrepancies in tumor grade and subtype with postoperative diagnosis with 6% (from 20% to 14%). Addition of PR, IMP3, and L1CAM for histological subtyping in high-grade EECs resulted in a further decrease in discrepancies with 8% (from 20% to 12%).
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Affiliation(s)
- Nicole C M Visser
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands; Dept. Pathology, Stichting PAMM, 5623 EJ, Eindhoven, the Netherlands.
| | | | - Joanna IntHout
- Dept. for Health Evidence, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Casper Reijnen
- Dept. Radiation Oncology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands; Dept. Obstetrics and Gynecology, Canisius Wilhelmina Hospital, 6500 GS, Nijmegen, the Netherlands
| | - Parag D Dabir
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands; Dept. Pathology, Regional Hospital, 8930, Randers, Denmark
| | - Gilda G Soltani
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Luthy S M Alcala
- Dept. Pathology, Amphia Hospital, 4800 RL, Breda, the Netherlands
| | - Dorry Boll
- Dept. Gynecology, Catharina Hospital, 5623 EJ, Eindhoven, the Netherlands
| | | | - Peter Bult
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Peggy M A J Geomini
- Dept. Obstetrics and Gynecology, Maxima Medical Centre, 5504 DB, Veldhoven and Eindhoven, the Netherlands
| | - Dennis van Hamont
- Dept. Obstetrics and Gynecology, Amphia Hospital, 4800 RL, Breda, the Netherlands
| | | | - Ineke M de Kievit
- Dept. Pathology, Canisius Wilhelmina Hospital, 6500 GS, Nijmegen, the Netherlands
| | - Huy Ngo
- Dept. Obstetrics and Gynecology, Elkerliek Hospital, 5700AB, Helmond, the Netherlands
| | - Brenda M Pijlman
- Dept. Obstetrics and Gynecology, Jeroen Bosch Hospital, 5200 ME, 's-Hertogenbosch, the Netherlands
| | - Marc P M L Snijders
- Dept. Obstetrics and Gynecology, Canisius Wilhelmina Hospital, 6500 GS, Nijmegen, the Netherlands
| | - M Caroline Vos
- Dept. Obstetrics and Gynecology, Elisabeth-TweeSteden Hospital, 5000 LC, Tilburg, the Netherlands
| | - Iris D Nagtegaal
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Leon F A G Massuger
- Dept. Obstetrics and Gynecology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Johanna M A Pijnenborg
- Dept. Obstetrics and Gynecology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
| | - Johan Bulten
- Dept. Pathology, Radboud University Medical Center, 6500 HB, Nijmegen, the Netherlands
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18
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Scharl S, Sprötge T, Gerken M, Scharl A, Ignatov A, Inwald EC, Ortmann O, Kölbl O, Klinkhammer-Schalke M, Papathemelis T. Factors influencing treatment decision and guideline conformity in high-grade endometrial cancer patients: a population-based study. Arch Gynecol Obstet 2021; 305:203-213. [PMID: 34223974 DOI: 10.1007/s00404-021-06140-5] [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: 01/10/2021] [Accepted: 06/25/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Treatment according to guidelines has been demonstrated to improve survival in a number of different cancer entities. Deviations from guidelines depend on several factors, including the patient's preferences, age and comorbidities. The aim of this study was to assess the adherence to guideline recommendations concerning surgical and adjuvant treatment in endometrial cancer. Furthermore, we sought to evaluate the reasons for non-adherence to guidelines by further examining the influence of comorbidities and age. METHODS The influence of age, comorbidities, tumor stage and histological subtype on guideline adherence was evaluated by multivariable logistic regression in a cohort of 353 high-grade endometrial cancer patients. High-grade endometrial cancer was defined as carcinosarcoma, Type II (serous, clear cell, mixed cell carcinoma) and Type I G3 histology. RESULTS Extensive surgical procedures, particularly systematic LNE, were less frequently applied in patients with comorbidities (p = 0.015) or higher age (p < 0.01). Guideline adherence was not affected by comorbidities (p = 0.563), but was significantly reduced with higher age (p < 0.01). In a multivariable model, higher age (p < 0.01), obesity (p = 0.011), higher FIGO Stage (p < 0.01) and histologic subtype (p < 0.01) significantly decreased OS. Surgery (p < 0.001), chemotherapy (p < 0.01) and systematic LNE (p = 0.011) were associated with higher OS. CONCLUSION Age seems to be the strongest independent factor leading to guideline deviation. Comorbidities were associated with less aggressive treatment, but not with deviations from guidelines.
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Affiliation(s)
- Sophia Scharl
- Department of Radiation Oncology and Nuclear Medicine, Medizinisches Versorgungszentrum am Klinikum Rosenheim, Rosenheim, Germany.
| | - Tim Sprötge
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Michael Gerken
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Anton Scharl
- Department of Gynecology and Obstetrics, Klinikum St. Marien Amberg, Amberg, Germany
| | - Atanas Ignatov
- Department of Gynecology and Obstetrics, University Medical Center, Regensburg, Regensburg, Germany
| | - Elisabeth C Inwald
- Department of Gynecology and Obstetrics, University Medical Center, Regensburg, Regensburg, Germany
| | - Olaf Ortmann
- Department of Gynecology and Obstetrics, University Medical Center, Regensburg, Regensburg, Germany
| | - Oliver Kölbl
- Department of Radiation Oncology, University Medical Center, Regensburg, Regensburg, Germany
| | - Monika Klinkhammer-Schalke
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Thomas Papathemelis
- Department of Gynecology and Obstetrics, Klinikum St. Marien Amberg, Amberg, Germany
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19
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Scharl S, Gerken M, Sprötge T, Kronberger K, Scharl A, Ignatov A, Ortmann O, Kölbl O, Klinkhammer-Schalke M, Papathemelis T. Comparison of survival outcomes and effects of therapy between subtypes of high-grade endometrial cancer - a population-based study. Acta Oncol 2021; 60:897-903. [PMID: 33905297 DOI: 10.1080/0284186x.2021.1914347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Similarities in outcome between grade 3 endometrioid cancer and non-endometrioid histologies have been reported by a number of studies. Other reports, however, stated a significantly better prognosis for G3 endometrioid compared to type II histology. In this population-based study, we compared the outcome and treatment approaches of high-grade endometrial cancer patients with FIGO stages I-III depending on their histology. MATERIAL AND METHODS 284 high-grade endometrial cancer patients diagnosed between 1998 and 2015 were retrospectively analyzed. Overall survival (OS), recurrence-free survival (RFS), and recurrence rates were compared depending on histology. RESULTS Type I G3 patients had a statistically significant OS advantage over women suffering from type II carcinoma (HR 1.527, 95%-CI 1.024-2.276; p = 0.038) and carcinosarcoma (HR 2.106, 95%-CI 1.270-3.493; p = 0.004) in univariable and multivariable Cox-regression analysis. RFS in Type I G3 was significantly superior compared to patients with carcinosarcoma (HR 1.719, 95%-CI 1.018-2.901; p = 0.043) and not significantly superior to type II patients (HR 1.368, 95%-CI 0.920-2.036; p = 0.122). Cumulative recurrence rates were significantly higher in carcinosarcoma compared to type I G3 (HR 2.217, 95%-CI 1.096-4.485; p = 0.027) in univariable analysis, but not after risk adjustment (HR of 1.472, 95%-CI 0.654-3.311; p = 0.350). CONCLUSION The prognosis of patients with type I G3 endometrial cancer patients seems to be significantly superior to patients with type II cancer and particularly carcinosarcoma. Systematic LND seemed to be beneficial in all of the three subtypes. The benefit of adjuvant treatment methods may differ between histologies.
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Affiliation(s)
- Sophia Scharl
- Department of Radiation Oncology and Nuclear Medicine, Medizinisches Versorgungszentrum am Klinikum Rosenheim, Rosenheim, Germany
| | - Michael Gerken
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Tim Sprötge
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Karin Kronberger
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Anton Scharl
- Department of Gynecology and Obstetrics, Klinikum St. Marien Amberg, Amberg, Germany
| | - Atanas Ignatov
- Department of Gynecology and Obstetrics, University Medical Center, Regensburg, Regensburg, Germany
| | - Olaf Ortmann
- Department of Gynecology and Obstetrics, University Medical Center, Regensburg, Regensburg, Germany
| | - Oliver Kölbl
- Department of Radiation Oncology, University Medical Center, Regensburg, Regensburg, Germany
| | - Monika Klinkhammer-Schalke
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, Regensburg, Germany
| | - Thomas Papathemelis
- Department of Gynecology and Obstetrics, Klinikum St. Marien Amberg, Amberg, Germany
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20
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Pietrus M, Pitynski K, Waligora M, Milian-Ciesielska K, Bialon M, Ludwin A, Skrzypek K. CD133 Expression in the Nucleus Is Associated with Endometrial Carcinoma Staging and Tumor Angioinvasion. J Clin Med 2021; 10:2144. [PMID: 34063525 PMCID: PMC8156002 DOI: 10.3390/jcm10102144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/22/2021] [Accepted: 05/12/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND (1) Endometrial cancer is one of the most common cancers affecting women, with a growing incidence. To better understand the different behaviors associated with endometrial cancer, it is necessary to understand the changes that occur at a molecular level. CD133 is one of the factors that regulate tumor progression, which is primarily known as the transmembrane glycoprotein associated with tumor progression or cancer stem cells. The aim of our study was to assess the impact of subcellular CD133 expression on the clinical course of endometrial cancer. (2) Methods: CD133 expression in the plasma membrane, nucleus, and cytoplasm was assessed by immunohistochemical staining in a group of 64 patients with endometrial cancer representing FIGO I-IV stages, grades 1-3 and accounting for tumor angioinvasion. (3) Results: Nuclear localization of CD133 expression was increased in FIGO IB-IV stages compared to FIGO IA. Furthermore, CD133 expression in the nucleus and plasma membrane is positively and negatively associated with a higher grade of endometrial cancer and angioinvasion, respectively. (4) Conclusions: Our findings suggest that positive nuclear CD133 expression in the tumor may be related to a less favorable prognosis of endometrial carcinoma patients and has emerged as a useful biomarker of a high-risk group.
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Affiliation(s)
- Milosz Pietrus
- Department of Gynecology and Oncology, Faculty of Medicine, Jagiellonian University Medical College, 31-501 Krakow, Poland; (M.P.); (K.P.); (M.B.); (A.L.)
| | - Kazimierz Pitynski
- Department of Gynecology and Oncology, Faculty of Medicine, Jagiellonian University Medical College, 31-501 Krakow, Poland; (M.P.); (K.P.); (M.B.); (A.L.)
| | - Marcin Waligora
- Center for Innovative Medical Education, Department of Medical Education, Faculty of Medicine, Jagiellonian University Medical College, 30-688 Krakow, Poland;
| | - Katarzyna Milian-Ciesielska
- Department of Pathomorphology, Faculty of Medicine, Jagiellonian University Medical College, 31-531 Krakow, Poland;
| | - Monika Bialon
- Department of Gynecology and Oncology, Faculty of Medicine, Jagiellonian University Medical College, 31-501 Krakow, Poland; (M.P.); (K.P.); (M.B.); (A.L.)
| | - Artur Ludwin
- Department of Gynecology and Oncology, Faculty of Medicine, Jagiellonian University Medical College, 31-501 Krakow, Poland; (M.P.); (K.P.); (M.B.); (A.L.)
| | - Klaudia Skrzypek
- Institute of Pediatrics, Department of Transplantation, Faculty of Medicine, Jagiellonian University Medical College, 30-663 Krakow, Poland
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21
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Pietrus M, Seweryn M, Kapusta P, Wołkow P, Pityński K, Wątor G. Low Expression of miR-375 and miR-190b Differentiates Grade 3 Patients with Endometrial Cancer. Biomolecules 2021; 11:biom11020274. [PMID: 33668431 PMCID: PMC7918779 DOI: 10.3390/biom11020274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/03/2022] Open
Abstract
Endometrial cancer (EC) is treated according to the stage and prognostic risk factors. Most EC patients are in the early stages and they are treated surgically. However some of them, including those with high grade (grade 3) are in the intermediate and high intermediate prognostic risk groups and may require adjuvant therapy. The goal of the study was to find differences between grades based on an miRNA gene expression profile. Tumor samples from 24 patients with grade 1 (n = 10), 2 (n = 7), and 3 (n = 7) EC were subjected to miRNA profiling using next generation sequencing. The results obtained were validated using the miRNA profile of 407 EC tumors from the external Cancer Genome Atlas (TCGA) cohort. We obtained sets of differentially expressed (DE) miRNAs with the largest amount between G2 to G1 (50 transcripts) and G3 to G1 (40 transcripts) patients. Validation of our results with external data (TCGA) gave us a reasonable gene overlap of which we selected two miRNAs (miR-375 and miR190b) that distinguish the high grade best from the low grade EC. Unsupervised clustering showed a high degree of heterogeneity within grade 2 samples. MiR-375 as well as 190b might be useful to create grading verification test for high grade EC. One of the possible mechanisms that is responsible for the high grade is modulation by virus of host morphology or physiology.
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Affiliation(s)
- Miłosz Pietrus
- Department of Gynecology and Oncology, Jagiellonian University Medical College, 31-501 Krakow, Poland;
| | - Michał Seweryn
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (M.S.); (P.K.); (P.W.)
| | - Przemysław Kapusta
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (M.S.); (P.K.); (P.W.)
| | - Paweł Wołkow
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (M.S.); (P.K.); (P.W.)
- Department of Pharmacology, Jagiellonian University Medical College, 31-531 Krakow, Poland
| | - Kazimierz Pityński
- Department of Gynecology and Oncology, Jagiellonian University Medical College, 31-501 Krakow, Poland;
- Correspondence: (K.P.); (G.W.)
| | - Gracjan Wątor
- Center for Medical Genomics OMICRON, Jagiellonian University Medical College, 31-034 Krakow, Poland; (M.S.); (P.K.); (P.W.)
- Correspondence: (K.P.); (G.W.)
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22
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Expression of Selected Epithelial-Mesenchymal Transition Transcription Factors in Endometrial Cancer. BIOMED RESEARCH INTERNATIONAL 2021; 2020:4584250. [PMID: 33457409 PMCID: PMC7785369 DOI: 10.1155/2020/4584250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 12/18/2020] [Indexed: 12/24/2022]
Abstract
Endometrial cancer (EC) is the most common gynecologic malignancy in developed countries. The aim of this study was to analyze the expression of SNAIL, SLUG, TWIST1, TWIST2, ZEB1, and ZEB 2 in primary tumor and the correlation with morphological and clinical characteristics of EC. The study included 158 patients with EC after surgical treatments: total hysterectomy and lymphadenectomy. The percentages of EC specimens testing positively for the EMT transcription factors were 84.5% for SNAIL, 92.2% for SLUG, 10.9% for TWIST1, 100% for TWIST2, 89% for ZEB1, and 98% for ZEB2. The expression of SLUG in patients with FIGO stage III or IV, type II EC, myometrial invasion ≥ 50% of the uterine wall thickness, and adnexal involvement and in patients with distant metastases was significantly higher. SLUG and ZEB2 expressions were identified as significant predictors of higher FIGO stages (III or IV) on univariate analysis. The overexpression of SLUG was a significant predictor of more aggressive type II EC, myometrial invasion ≥ 50% of the uterine wall thickness, and distant metastases on both univariate and multivariate analysis. Moreover, the overexpression of SLUG and ZEB2 was shown to be significant predictors of adnexal involvement on univariate analysis. ZEB 2 overexpression was identified in multivariate analysis as another independent predictor associated with a lesser likelihood of type II EC. Both univariate and multivariate analyses demonstrated that SLUG expression was the only predictor of 5-year survival in the study group. The overexpression of SLUG was associated with a significant increase in mortality hazard on univariate analysis and was shown to be a highly significant predictor of death on multivariate analysis. Conclusions. Selected proteins of the EMT pathway play a role in endometrial carcinogenesis; SLUG and ZEB2 expressions in the primary tumor might predict clinical outcomes in EC and drive therapeutic decisions regarding adjuvant treatment in patients with this malignancy.
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Radiologists and Clinical Trials: Part 1 The Truth About Reader Disagreements. Ther Innov Regul Sci 2021; 55:1111-1121. [PMID: 34228319 PMCID: PMC8259547 DOI: 10.1007/s43441-021-00316-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 06/18/2021] [Indexed: 02/06/2023]
Abstract
The debate over human visual perception and how medical images should be interpreted have persisted since X-rays were the only imaging technique available. Concerns over rates of disagreement between expert image readers are associated with much of the clinical research and at times driven by the belief that any image endpoint variability is problematic. The deeper understanding of the reasons, value, and risk of disagreement are somewhat siloed, leading, at times, to costly and risky approaches, especially in clinical trials. Although artificial intelligence promises some relief from mistakes, its routine application for assessing tumors within cancer trials is still an aspiration. Our consortium of international experts in medical imaging for drug development research, the Pharma Imaging Network for Therapeutics and Diagnostics (PINTAD), tapped the collective knowledge of its members to ground expectations, summarize common reasons for reader discordance, identify what factors can be controlled and which actions are likely to be effective in reducing discordance. Reinforced by an exhaustive literature review, our work defines the forces that shape reader variability. This review article aims to produce a singular authoritative resource outlining reader performance's practical realities within cancer trials, whether they occur within a clinical or an independent central review.
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Bouche C, Gomes David M, Salleron J, Rauch P, Leufflen L, Buhler J, Marchal F. Evaluation of Pre-Therapeutic Assessment in Endometrial Cancer Staging. Diagnostics (Basel) 2020; 10:E1045. [PMID: 33291658 PMCID: PMC7761973 DOI: 10.3390/diagnostics10121045] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE The aim of this retrospective cohort study is to evaluate the concordance between the preoperative MRI and histology data with the final histopathological examination. METHOD This is a retrospective observational study of 183 patients operated for endometrioid cancer between January 2009 and December 2019 in the surgical oncology department of the Lorraine Cancer Institute (ICL) in Vandœuvre-lès-Nancy. The patients included are all women operated on for endometrioid-type endometrial cancer over this period. The exclusion criteria are patients for whom the pre-therapy check-up does not include pelvic MRI and those who have not had first-line surgery. The final anatomopathological results were compared with preoperative imaging data and with endometrial biopsy data. RESULTS For the myometrial infiltration, the sensitivity of MRI was of 37% and the specificity of 54%. To detect nodal metastases, the sensitivity of MRI was of 21% and the specificity of 93%. We observed an under estimation of the FIGO classification (p = 0.001) with the MRI in 42.7% of cases (n = 76) and an overestimation in 24.2% of cases (n = 43). There was a concordance in 33.1% of cases (n = 59). We had a poor agreement between the MRI and final histopathological examination with an adjusted kappa (κ) of 0.12 [95% IC (0.02; 0.24)]. There was a moderate concordance on the grade between the pretherapeutic biopsy and the final histopathological examination on excised tissue with an adjusted kappa of 0.52 [95% IC 0.42-0.62)]. Endometrial biopsy underestimated the tumor grade in 28.9% of cases (n = 50) (p < 0.001), overestimated the tumor grade in 6.9% of cases (n = 12) and we observed a concordance in 64.2% of cases (n = 111). CONCLUSION The pre-operative assessment of endometrial cancer is inconsistent with the results obtained on final histopathological examination. A study with a systematic review should be done to assess the performance of MRI, only in expert centers, in order to consider a a specific care management for endometrial cancer patients: patients who have had an MRI in an outpatient center should have their imaging systematically reviewed, with the possibility of a new examination in case of incomplete sequences, by expert radiologists, and discussed in multidisciplinary concertation meeting in expert centers, before any therapeutic decision. The sentinel node biopsy must be used for low and intermediate risk endometrial cancer.
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Affiliation(s)
- Caroline Bouche
- Surgery Department, Institut de Cancérologie de Lorraine, 6, Avenue de Bourgogne, 54519 Vandoeuvre-les-Nancy, France; (C.B.); (M.G.D.); (P.R.); (L.L.); (F.M.)
| | - Manuel Gomes David
- Surgery Department, Institut de Cancérologie de Lorraine, 6, Avenue de Bourgogne, 54519 Vandoeuvre-les-Nancy, France; (C.B.); (M.G.D.); (P.R.); (L.L.); (F.M.)
| | - Julia Salleron
- Biostatistics Department, Institut de Cancérologie de Lorraine, CEDEX 54519 Vandoeuvre-les-Nancy, France;
| | - Philippe Rauch
- Surgery Department, Institut de Cancérologie de Lorraine, 6, Avenue de Bourgogne, 54519 Vandoeuvre-les-Nancy, France; (C.B.); (M.G.D.); (P.R.); (L.L.); (F.M.)
| | - Léa Leufflen
- Surgery Department, Institut de Cancérologie de Lorraine, 6, Avenue de Bourgogne, 54519 Vandoeuvre-les-Nancy, France; (C.B.); (M.G.D.); (P.R.); (L.L.); (F.M.)
| | - Julie Buhler
- Surgery Department, Institut de Cancérologie de Lorraine, 6, Avenue de Bourgogne, 54519 Vandoeuvre-les-Nancy, France; (C.B.); (M.G.D.); (P.R.); (L.L.); (F.M.)
| | - Frédéric Marchal
- Surgery Department, Institut de Cancérologie de Lorraine, 6, Avenue de Bourgogne, 54519 Vandoeuvre-les-Nancy, France; (C.B.); (M.G.D.); (P.R.); (L.L.); (F.M.)
- CRAN, UMR 7039, CNRS, Université de Lorraine, Boulevard des Aiguillettes, 54506 Vandoeuvre-les-Nancy, France
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25
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Norimatsu Y, Irino S, Maeda Y, Yanoh K, Kurokawa T, Hirai Y, Kobayashi TK, Fulciniti F. Nuclear morphometry as an adjunct to cytopathologic examination of endometrial brushings on LBC samples: A prospective approach to combined evaluation in endometrial neoplasms and look alikes. Cytopathology 2020; 32:65-74. [PMID: 32794283 DOI: 10.1111/cyt.12902] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE In this study, we aimed to retrospectively investigate and confirm whether atypical nuclear findings in endometrial cytology are useful when assessed by image morphometry in liquid-based cytology (LBC) and compared with microscopic evaluation. METHODS In total, 53 cases were selected for this study, including 11 presenting proliferative endometrium, 12 with surface papillary syncytial change with endometrial glandular and stromal breakdown (EGBD-SPSC), 10 endometrioid carcinoma grade 1 (G1-EEC), 10 EEC grade 3 (G3-EEC), and 10 endometrial serous carcinomas (ESC). Nuclear image morphometry for nuclear geometric features (area, grey value, aspect ratio, internuclear distance, nucleolar diameter) was performed using ImageJ computer software. For assessing nucleoli, 3861 nuclei were measured, and for nuclear findings, except for nucleoli, 4036 nuclei were measured in total. RESULTS (a) Compared with G1-EEC, G3-EEC and ESC presented a marked increase in all six parameters (nuclear enlargement, anisonucleosis, nuclear shade, nuclear shape, irregularity of nuclear arrangement, and nucleolar size). (b) EGBD-SPSC presented a marked increase in two parameters (nuclear shade, nuclear shape) when compared with G1/G3-EEC and ESC. (c) Compared with EGBD-SPSC, EEC and ESC demonstrated a marked increase in nucleolar size (≥2.0 μm). (d) ESC presented a marked increase in nucleolar size (≥3.0 μm) when compared with G3-EEC. CONCLUSIONS Here we confirmed that atypical nuclear findings evaluated by image morphometry are as useful as microscopic evaluations in endometrial cytology. We believe that the objective evaluation of nucleolar size could contribute to an accurate diagnosis of endometrial-LBC samples.
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Affiliation(s)
- Yoshiaki Norimatsu
- Departments of Medical Technology, Faculty of Health Sciences, Ehime Prefectural University of Health Sciences, Ehime, Japan
| | - Satoshi Irino
- Department of Nursing, Faculty of Health Sciences, Ehime Prefectural University of Health Sciences, Ehime, Japan
| | - Yoshinobu Maeda
- Department of Diagnostic Pathology, Toyama Red Cross Hospital, Toyama, Japan
| | - Kenji Yanoh
- Departments of Obstetrics and Gynecology and Pathology, JA Suzuka General Hospital, Mie, Japan
| | - Tetsuji Kurokawa
- Department of Gynecology and Obstetrics, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yasuo Hirai
- PCL Japan Pathology and Cytology Center, PCL Inc, Saitama, Japan.,Department of Obstetrics and Gynecology, Faculty of Medicine, Dokkyo Medical University, Tochigi, Japan
| | - Tadao K Kobayashi
- Cancer Education and Research Center, Division of Health Sciences, Osaka University Graduate School of Medicine Osaka, Japan
| | - Franco Fulciniti
- Clinical Cytopathology Service, Istituto Cantonale di Patologia, Locarno, Switzerland
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Koyuncu K, Altın D, Turgay B, Varlı B, Konuralp B, Şükür YE, Taşkın S, Ortaç F. Binary grading may be more appropriate for endometrial cancer. J Turk Ger Gynecol Assoc 2020; 21:163-170. [PMID: 32885922 PMCID: PMC7495132 DOI: 10.4274/jtgga.galenos.2019.2019.0068] [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] [Indexed: 12/01/2022] Open
Abstract
Objective: To elucidate the survival consequences of the prognostic factors for endometrial cancer. Material and Methods: This was a retrospective study of 276 patients diagnosed with endometrial cancer who admitted for staging surgery. The extent of the surgery was determined by clinical staging and preoperative evaluation. The pathology specimens were reassessed by a gynecopathologist. Independent risk factors were revealed for the progression-free survival (PFS), overall survival (OS) and disease-specific survival (DSS) utilizing Kaplan-Meier and “Cox” proportional analysis. Results: The median follow up of the patients was 50 months. Of the 29 patients who died, 15 (5.43%) died because of endometrial cancer. Multivariate analysis revealed that independent risk factors for OS and PFS were stage (p=0.002, 0.002, respectively) and grade 3 (G3) histology (p=0.013, 0.015, respectively). Positive peritoneal cytology was an independent risk factor for OS (p=0.024), but not for PFS (p=0.050). Stage (p=0.005) was found to be the only independent risk factor for DSS. Patients with G1 and G2 histology had a similar and more favorable prognosis than patients with G3 histology. Conclusion: Advanced stage, high-grade tumor and the presence of positive peritoneal cytology were ascertained as independent prognostic factors for endometrial cancer. A binary histological grading system could be simpler and as effective as the current three grade system because grade 1 and 2 patients showed similar prognosis.
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Affiliation(s)
- Kazibe Koyuncu
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Duygu Altın
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Batuhan Turgay
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Bulut Varlı
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Bahar Konuralp
- Clinic of Obstetrics and Gynecology, University of Health Sciences Turkey, Tepecik Traning and Research Hospital, İzmir, Turkey
| | - Yavuz Emre Şükür
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Salih Taşkın
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Fırat Ortaç
- Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
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Sollberger TL, Gavrilyuk O, Rylander C. Excess Body Weight and Incidence of Type 1 and Type 2 Endometrial Cancer: The Norwegian Women and Cancer Study. Clin Epidemiol 2020; 12:815-824. [PMID: 32801919 PMCID: PMC7402855 DOI: 10.2147/clep.s253866] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 06/05/2020] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Excess body weight has been associated with increased risk of 13 cancer types and is a particularly strong risk factor for endometrial cancer (EC). Only a few previous studies have assessed the relationship between excess body weight and EC subtypes. In this study, we aimed to investigate the associations between excess weight and incidence of type 1 and type 2 EC. PATIENTS AND METHODS We used data from 151,537 participants in the Norwegian Women and Cancer (NOWAC) cohort of which 935 were diagnosed with type 1 and 263 with type 2 EC during follow-up. Height and body weight were self-reported. Multivariable Cox proportional hazard regression was used to assess the associations between body mass index (BMI) and type 1 and type 2 EC. RESULTS For every 2 kg/m2 increase in BMI, the risk of type 1 EC increased by 21% (HR=1.21, 95% CI: 1.18, 1.24) and the risk of type 2 EC by 10% (HR=1.10, 95% CI: 1.03, 1.16) (pheterogeneity = 0.009). During the period 1991 to 2016, 24.0% (95% CI: 20.0% to 27.8%) of type 1 EC cases was attributable to excess body weight. Avoiding obesity could have prevented 6.6% (95% CI: 3.4% to 9.7%) of type 2 EC cases. CONCLUSION Excess body weight was associated with both type 1 and type 2 EC in a dose-dependent manner and the association was significantly stronger in type 1 EC. These findings could support the hypothesis that estrogen plays a more important role in the development of type 1 ECs than in type 2 EC.
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Affiliation(s)
| | - Oxana Gavrilyuk
- Department of Clinical Oncology, Norwegian Radium Hospital, Oslo, Norway
| | - Charlotta Rylander
- Department of Community Medicine, UiT the Arctic University of Norway, Tromsø, Norway
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28
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Khatib G, Gulec UK, Guzel AB, Bagir E, Paydas S, Vardar MA. Prognosis Trend of Grade 2 Endometrioid Endometrial Carcinoma: Toward Grade 1 or 3? Pathol Oncol Res 2020; 26:2351-2356. [PMID: 32488809 DOI: 10.1007/s12253-020-00836-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 05/27/2020] [Indexed: 11/30/2022]
Abstract
Although the prognostic significance of grade in endometrial cancer is well known, grade 2 cases have not been evaluated separately in most of the previous studies. In this study, we aim to investigate whether the oncologic outcomes of grade 2 endometrioid endometrial carcinomas trend towards grade 1 or 3 tumors. Patients' records and pathological reports were reviewed retrospectively and eligible patients with endometrioid endometrial carcinoma were determined and distributed into 3 groups according to their 1988 International Federation of Gynecology and Obstetrics (FIGO) grade. Groups' characteristics and oncologic outcomes were compared. Differences between grades were tested with z-test and adjusted by Bonferroni method. Kaplan-Meier method was performed for the survival analysis. In total, 776 patients of endometrioid endometrial carcinoma were included in this study. Mean follow-up time was 52 ± 14 months. Patients' mean age was 56.3 ± 10.8 years. Even though grade 2 endometrioid endometrial carcinomas were different from both grade 1 and 3 in terms of the pathological features, survival analyses demonstrated that their oncologic outcomes trended towards grade 1. The grade was determined as an independent prognostic factor for overall survival (OS). The interobserver reproducibility will be improved among pathologists by combining FIGO grade 1 and 2 endometrioid endometrial carcinomas, while prognosis prediction is not likely to be affected.
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Affiliation(s)
- Ghanim Khatib
- Department of Obstetrics and Gynecology Faculty of Medicine, Çukurova University, 01330, Adana, Turkey.
| | - Umran Kucukgoz Gulec
- Department of Obstetrics and Gynecology Faculty of Medicine, Çukurova University, 01330, Adana, Turkey
| | - Ahmet Baris Guzel
- Department of Obstetrics and Gynecology Faculty of Medicine, Çukurova University, 01330, Adana, Turkey
| | - Emine Bagir
- Department of Pathology, Division of Gynecologic Pathology, Faculty of Medicine, Çukurova University, 01330, Adana, Turkey
| | - Semra Paydas
- Department of Medical Oncology, Faculty of Medicine, Çukurova University, 01330, Adana, Turkey
| | - Mehmet Ali Vardar
- Department of Obstetrics and Gynecology Faculty of Medicine, Çukurova University, 01330, Adana, Turkey
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29
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Mhlongo SE, Naidoo TD, Makhathini BS. Discrepancy between preoperative endometrial sampling and hysterectomy diagnosis in endometrial cancer. SOUTHERN AFRICAN JOURNAL OF GYNAECOLOGICAL ONCOLOGY 2020. [DOI: 10.1080/20742835.2020.1754659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Affiliation(s)
- Sanele E Mhlongo
- Grey’s Hospital, Department of Obstetrics and Gynaecology, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Thinagrin D Naidoo
- Grey’s Hospital, Department of Obstetrics and Gynaecology, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Bongumusa S Makhathini
- Grey’s Hospital, Department of Obstetrics and Gynaecology, University of KwaZulu-Natal, Pietermaritzburg, South Africa
- Gynaecologic Oncology Unit, Department of Obstetrics and Gynaecology, University of Pretoria, Pretoria, South Africa
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30
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Baxter E, Brennan DJ, McAlpine JN, Mueller JJ, Amant F, van Gent MDJM, Huntsman DG, Coleman RL, Westin SN, Yates MS, Krakstad C, Quinn MA, Janda M, Obermair A. Improving response to progestin treatment of low-grade endometrial cancer. Int J Gynecol Cancer 2020; 30:1811-1823. [PMID: 32381512 DOI: 10.1136/ijgc-2020-001309] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 04/11/2020] [Accepted: 04/20/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES This review examines how response rates to progestin treatment of low-grade endometrial cancer can be improved. In addition to providing a brief overview of the pathogenesis of low-grade endometrial cancer, we discuss limitations in the current classification of endometrial cancer and how stratification may be refined using molecular markers to reproducibly identify 'low-risk' cancers which may represent the best candidates for progestin therapy. We also discuss constraints in current approaches to progestin treatment of low-grade endometrial cancer and perform a systematic review of predictive biomarkers. METHODS PubMed, ClinicalTrials.gov, and Cochrane Library were searched for studies reporting pre-treatment biomarkers associated with outcome in women with low-grade endometrial cancer or endometrial hyperplasia with an intact uterus who received progestin treatment. Studies of fewer than 50 women were excluded. The study protocol was registered in PROSPERO (ID 152374). A descriptive synthesis of pre-treatment predictive biomarkers reported in the included studies was conducted. RESULTS Of 1908 records reviewed, 19 studies were included. Clinical features such as age or body mass index cannot predict progestin response. Lesions defined as 'low-risk' by FIGO criteria (stage 1A, grade 1) can respond well; however, the reproducibility and prognostic ability of the current histopathological classification system is suboptimal. Molecular markers can be reproducibly assessed, have been validated as prognostic biomarkers, and may inform patient selection for progestin treatment. DNA polymerase epsilon (POLE)-ultramutated tumors and a subset of p53 wild-type or DNA mismatch repair (MMR)-deficient tumors with 'low-risk' features (eg, progesterone and estrogen receptor-positive) may have improved response rates, though this needs to be validated. DISCUSSION Molecular markers can identify cases which may be candidates for progestin treatment. More work is needed to validate these biomarkers and potentially identify new ones. Predictive biomarkers are anticipated to inform future research into progestin treatment of low-grade endometrial cancer and ultimately improve patient outcomes.
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Affiliation(s)
- Eva Baxter
- Queensland Centre for Gynaecological Cancer Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Donal J Brennan
- Department of Gynaecological Oncology, UCD School of Medicine, Mater Misericordiae University Hospital, Dublin, Ireland.,Systems Biology Ireland, University College Dublin, Dublin, Ireland
| | - Jessica N McAlpine
- Department of Gynecology and Obstetrics, Division of Gynecologic Oncology, The University of British Columbia, Vancouver, British Columbia, Canada.,BC Cancer Agency, Vancouver, British Columbia, Canada
| | - Jennifer J Mueller
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA.,Department of Obstetrics & Gynecology, Weill Cornell Medical College, New York, New York, USA
| | - Frédéric Amant
- Department of Oncology, KU Leuven, Leuven, Flanders, Belgium.,Centre for Gynaecologic Oncology Amsterdam, Antoni van Leeuwenhoek Netherlands Cancer Institute and Amsterdam University Medical Centres, Amsterdam, Noord-Holland, The Netherlands
| | - Mignon D J M van Gent
- Centre for Gynaecologic Oncology Amsterdam, Antoni van Leeuwenhoek Netherlands Cancer Institute and Amsterdam University Medical Centres, Amsterdam, Noord-Holland, The Netherlands
| | - David G Huntsman
- BC Cancer Agency, Vancouver, British Columbia, Canada.,Departments of Pathology and Laboratory Medicine and Gynecology and Obstetrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Robert L Coleman
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shannon N Westin
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Melinda S Yates
- Department of Gynecologic Oncology and Reproductive Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Camilla Krakstad
- Centre for Cancer Biomarkers CCBIO, Department of Clinical Science, University of Bergen, Bergen, Vestland, Norway.,Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, Vestland, Norway
| | | | - Monika Janda
- Centre for Health Services Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Andreas Obermair
- Queensland Centre for Gynaecological Cancer Research, The University of Queensland, Brisbane, Queensland, Australia
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Diagnostic Variation in p53 Usage for Endometrial Carcinoma Diagnosis: Implications for Molecular Subtyping. Int J Gynecol Pathol 2019; 39:514-521. [PMID: 31569187 DOI: 10.1097/pgp.0000000000000638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Immunostaining for p53 is widely but variably used when diagnosing endometrial carcinoma (EC). Mutant-pattern p53 staining can support a diagnosis of serous carcinoma, and also serve as a surrogate test for identifying the "serous-like" subset of aggressive EC identified by The Cancer Genome Atlas characterized by high numbers of somatic copy number abnormalities. We, retrospectively, assessed WHO histotype, usage of p53 immunostaining, and p53 status in a consecutive series of biopsies showing EC from a single hospital. Of 79 ECs, 59 (75%) were low-grade EC (LGEC), 13 (16%) high-grade EC (HGEC), and 7 (9%) were serous. p53 immunostaining was performed at the time of diagnosis in 27/79 (34%) biopsies; 6/7 of serous histotype, 11/13 HGEC, and 10/59 LGEC. Mutant-pattern p53 staining was present in 6/6 serous, 2/11 HGEC, and 2/10 LGEC. The remaining 53 tumors subsequently had p53 immunostaining done; all 49 LGEC showed wild-type staining and the serous carcinoma and 1/2 HGEC showed mutant pattern staining. While there are no guidelines on using p53 in endometrial biopsies, this study shows consistent usage in high-grade histotypes and variable usage in LGEC. As 100% (7/7) of serous EC and 3% (2/59) of the LGECs showed mutant-pattern p53 staining, histotype may serve as a surrogate for p53 assessment, such that only HGEC or ambiguous carcinomas should be routinely subjected to p53 immunostaining.
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Akar S, Çelik ZE, Fındık S, İlhan TT, Ercan F, Çelik Ç. Prognostic significance of solid growth in endometrioid endometrial adenocarcinoma. Int J Clin Oncol 2019; 25:195-202. [PMID: 31452018 DOI: 10.1007/s10147-019-01529-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 08/14/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Endometrioid endometrial cancer is the most common histological subtype of endometrial adenocarcinoma. In the FIGO grading scheme, both architectural and nuclear grade are taken into consideration. However, the specific impact of solid growth alone on endometrioid endometrial adenocarcinoma outcome is not well documented. We sought to assess the degree of impact of solid growth on lymphovascular space invasion (LVSI), myometrial invasion, tumor size, FIGO stage, lymph node metastasis (LNM), relapse-free survival (RFS) and disease-specific survival (DSS). METHODS Paraffin blocks of 269 patients treated for endometrioid endometrial cancer were retrospectively analyzed with morphometry for solid growth percentages. RESULTS A statistically significant cut-off value of 1% solid growth was found for predicting LNM and advanced stage (III or IV), myometrial invasion and LVSI (p < 0.001) and a cut-off value of 8% was found for predicting adverse survival outcome (p < 0.001). The mean DSS was significantly higher in patients with < 6% solid growth compared to patients with 6-50%, 51-75% and > 75% solid growth (p < 0.001). Although, the mean RFS and DSS were lowest in patients with 51-75% solid growth, this did not reach statistical significance in comparison to 6-50% and > 75% (p > 0.05). CONCLUSION Although > 75% solid growth was most significantly associated with many of the adverse prognostic factors, this subset did not provide prognostic superiority in predicting adverse survival when compared to subsets within 6-75% solid growth. In conclusion, although no statistically significant difference in survival was found among subdivisions of architectural grades 2 and 3, solid growth, especially ≥ 8%, appeared to be an independent prognostic factor for survival in patients with early-stage endometrioid endometrial cancer.
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Affiliation(s)
- Serra Akar
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Selcuk University Hospital, Selcuk University Medical School, Konya, 60615, Turkey.
| | | | - Sıddıka Fındık
- Department of Pathology, Meram Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Tolgay Tuyan İlhan
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Selcuk University Hospital, Selcuk University Medical School, Konya, 60615, Turkey
| | - Fedi Ercan
- Department of Obstetrics and Gynecology, Meram Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Çetin Çelik
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Selcuk University Hospital, Selcuk University Medical School, Konya, 60615, Turkey
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Visser NCM, van der Putten LJM, van Egerschot A, Van de Vijver KK, Santacana M, Bronsert P, Hirschfeld M, Colas E, Gil-Moreno A, Garcia A, Mancebo G, Alameda F, Krakstad C, Tangen IL, Huvila J, Schrauwen S, Koskas M, Walker F, Weinberger V, Minar L, Hausnerova J, Snijders MPLM, van den Berg-van Erp S, Matias-Guiu X, Trovik J, Amant F, Massuger LFAG, Bulten J, Pijnenborg JMA. Addition of IMP3 to L1CAM for discrimination between low- and high-grade endometrial carcinomas: a European Network for Individualised Treatment of Endometrial Cancer collaboration study. Hum Pathol 2019; 89:90-98. [PMID: 31054899 DOI: 10.1016/j.humpath.2019.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 04/12/2019] [Accepted: 04/18/2019] [Indexed: 12/20/2022]
Abstract
Discrimination between low- and high-grade endometrial carcinomas (ECs) is clinically relevant but can be challenging for pathologists, with moderate interobserver agreement. Insulin-like growth factor-II mRNA-binding protein 3 (IMP3) is an oncofoetal protein that is associated with nonendometrioid endometrial carcinomas but has been limited studied in endometrioid carcinomas. The aim of this study is to investigate the diagnostic and prognostic value of IMP3 in the discrimination between low- and high-grade ECs and its added value to L1CAM. IMP3 and L1CAM expression was assessed in tumors from 378 patients treated for EC at 1 of 9 participating European Network for Individualised Treatment of Endometrial Cancer centers. IMP3 was expressed in 24.6% of the tumors. In general, IMP3 was more homogeneously expressed than L1CAM. IMP3 expression was significantly associated with advanced stage, nonendometrioid histology, grade 3 tumors, deep myometrial invasion, lymphovascular space invasion, distant recurrences, overall mortality, and disease-related mortality. Simultaneous absence of IMP3 and L1CAM expression showed the highest accuracy for identifying low-grade carcinomas (area under the curve 0.766), whereas simultaneous expression of IMP3 and L1CAM was strongly associated with high-grade carcinomas (odds ratio 19.7; 95% confidence interval 9.2-42.2). Even within endometrioid carcinomas, this combination remained superior to IMP3 and L1CAM alone (odds ratio 8.6; 95% confidence interval 3.4-21.9). In conclusion, IMP3 has good diagnostic value and together with L1CAM represents the optimal combination of diagnostic markers for discrimination between low- and high-grade ECs compared to IMP3 and L1CAM alone. Because of the homogenous expression of IMP3, this marker might be valuable in preoperative biopsies when compared to the more patchy L1CAM expression.
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Affiliation(s)
- Nicole C M Visser
- Department of Pathology, Radboud University Medical Centre, 6500HB, Nijmegen, the Netherlands; Radboud Institute for Molecular Life Sciences, 6500HB, Nijmegen, the Netherlands.
| | - Louis J M van der Putten
- Department of Obstetrics and Gynaecology, Radboud University Medical Centre, 6500HB, Nijmegen, the Netherlands
| | - Alex van Egerschot
- Department of Pathology, Radboud University Medical Centre, 6500HB, Nijmegen, the Netherlands
| | | | - Maria Santacana
- Department of Pathology and Molecular Genetics and Oncological Pathology Group, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, CIBERONC, 25198, Lleida, Spain
| | - Peter Bronsert
- Institute for Surgical Pathology, Medical Centre-University of Freiburg, 79085, Freiburg, Germany; Comprehensive Cancer Centre Freiburg, Medical Centre-University of Freiburg, 79106, Freiburg, Germany; Faculty of Medicine, University of Freiburg, 79085, Freiburg, Germany
| | - Marc Hirschfeld
- Department of Obstetrics and Gynaecology, University Medical Centre Freiburg, 79106, Freiburg, Germany; German Cancer Consortium (DKTK), German Cancer Research Centre (DKFZ), 69120, Heidelberg, Germany
| | - Eva Colas
- Biomedical Research Group in Gynaecology, Vall Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, CIBERONC, 08193, Barcelona, Spain
| | - Antonio Gil-Moreno
- Biomedical Research Group in Gynaecology, Vall Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, CIBERONC, 08193, Barcelona, Spain; Gynecological Department, Vall Hebron University Hospital, CIBERONC, 8035, Barcelona, Spain
| | - Angel Garcia
- Pathology Department, Vall Hebron University Hospital, 8035, Barcelona, Spain
| | - Gemma Mancebo
- Department of Obstetrics and Gynaecology, Hospital del Mar, 8003, Barcelona, Spain
| | - Francesc Alameda
- Department of Pathology, Hospital del Mar, 8003, Barcelona, Spain
| | - Camilla Krakstad
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, 5021, Bergen, Norway; Centre for Cancer Biomarkers CCBIO, Department of Clinical Science, University of Bergen, 5021, Bergen, Norway
| | - Ingvild L Tangen
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, 5021, Bergen, Norway; Centre for Cancer Biomarkers CCBIO, Department of Clinical Science, University of Bergen, 5021, Bergen, Norway
| | - Jutta Huvila
- Department of Pathology, University of Turku, 20500, Turku, Finland
| | - Stefanie Schrauwen
- Division of Gynaecologic Oncology, Department of Obstetrics and Gynaecology, University Hospital Gasthuisberg, 3000, Leuven, Belgium
| | - Martin Koskas
- Obstetrics and Gynaecology Department, Bichat-Claude Bernard Hospital, 75877, Paris, France
| | - Francine Walker
- Pathology Department, Bichat-Claude Bernard Hospital, 75877, Paris, France
| | - Vit Weinberger
- Department of Obstetrics and Gynaecology, University Hospital Brno, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
| | - Lubos Minar
- Department of Obstetrics and Gynaecology, University Hospital Brno, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
| | - Jitka Hausnerova
- Department of Pathology, University Hospital Brno, Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
| | - Marc P L M Snijders
- Department of Obstetrics and Gynaecology, Canisius-Wilhelmina Hospital, 6500, GS, Nijmegen, the Netherlands
| | | | - Xavier Matias-Guiu
- Department of Pathology and Molecular Genetics and Oncological Pathology Group, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, CIBERONC, 25198, Lleida, Spain
| | - Jone Trovik
- Department of Obstetrics and Gynaecology, Haukeland University Hospital, 5021, Bergen, Norway; Centre for Cancer Biomarkers CCBIO, Department of Clinical Science, University of Bergen, 5021, Bergen, Norway
| | - Frédéric Amant
- Division of Gynaecologic Oncology, Department of Obstetrics and Gynaecology, University Hospital Gasthuisberg, 3000, Leuven, Belgium; Department of Gynaecologic Oncology, Centre Gynaecologic Oncology Amsterdam (CGOA), Netherlands Cancer Institute and Amsterdam University Medical Centres, Academic Medical Centre, 1105, AZ, Amsterdam, the Netherlands
| | - Leon F A G Massuger
- Department of Obstetrics and Gynaecology, Radboud University Medical Centre, 6500HB, Nijmegen, the Netherlands
| | - Johan Bulten
- Department of Pathology, Radboud University Medical Centre, 6500HB, Nijmegen, the Netherlands
| | - Johanna M A Pijnenborg
- Department of Obstetrics and Gynaecology, Radboud University Medical Centre, 6500HB, Nijmegen, the Netherlands
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Endometrial Carcinoma Diagnosis: Use of FIGO Grading and Genomic Subcategories in Clinical Practice: Recommendations of the International Society of Gynecological Pathologists. Int J Gynecol Pathol 2019; 38 Suppl 1:S64-S74. [PMID: 30550484 PMCID: PMC6295928 DOI: 10.1097/pgp.0000000000000518] [Citation(s) in RCA: 178] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this review, we sought to address 2 important issues in the diagnosis of endometrial carcinoma: how to grade endometrial endometrioid carcinomas and how to incorporate the 4 genomic subcategories of endometrial carcinoma, as identified through The Cancer Genome Atlas, into clinical practice. The current International Federation of Gynecology and Obstetrics grading scheme provides prognostic information that can be used to guide the extent of surgery and use of adjuvant chemotherapy or radiation therapy. We recommend moving toward a binary scheme to grade endometrial endometrioid carcinomas by considering International Federation of Gynecology and Obstetrics defined grades 1 and 2 tumors as "low grade" and grade 3 tumors as "high grade." The current evidence base does not support the use of a 3-tiered grading system, although this is considered standard by International Federation of Gynecology and Obstetrics, the American College of Obstetricians and Gynecologists, and the College of American Pathologists. As for the 4 genomic subtypes of endometrial carcinoma (copy number low/p53 wild-type, copy number high/p53 abnormal, polymerase E mutant, and mismatch repair deficient), which only recently have been identified, there is accumulating evidence showing these categories can be reproducibly diagnosed and accurately assessed based on biopsy/curettage specimens as well as hysterectomy specimens. Furthermore, this subclassification system can be adapted for current clinical practice and is of prognostic significance independent of conventional variables used for risk assessment in patients with endometrial carcinoma (eg, stage). It is too soon to recommend the routine use of genomic classification in this setting; however, with further evidence, this system may become the basis for the subclassification of all endometrial carcinomas, supplanting (partially or completely) histotype, and grade. These recommendations were developed from the International Society of Gynecological Pathologists Endometrial Carcinoma project.
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de Boer SM, Wortman BG, Bosse T, Powell ME, Singh N, Hollema H, Wilson G, Chowdhury MN, Mileshkin L, Pyman J, Katsaros D, Carinelli S, Fyles A, McLachlin CM, Haie-Meder C, Duvillard P, Nout RA, Verhoeven-Adema KW, Putter H, Creutzberg CL, Smit VTHBM. Clinical consequences of upfront pathology review in the randomised PORTEC-3 trial for high-risk endometrial cancer. Ann Oncol 2019; 29:424-430. [PMID: 29190319 PMCID: PMC5834053 DOI: 10.1093/annonc/mdx753] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Background In the PORTEC-3 trial, women with high-risk endometrial cancer (HR-EC) were randomised to receive pelvic radiotherapy (RT) with or without concurrent and adjuvant chemotherapy (two cycles of cisplatin 50 mg/m2 in weeks 1 and 4 of RT, followed by four cycles of carboplatin AUC5 and paclitaxel 175 mg/m2). Pathology review was required before patient enrolment. The aim of this analysis was to evaluate the role of central pathology review before randomisation. Patients and methods A total of 1295 cases underwent pathology review to confirm HR-EC in the Netherlands (n = 395) and the UK (n = 900), and for 1226/1295 (95%) matching review and original reports were available. In total, 329 of these patients were enrolled in the PORTEC-3 trial: 145 in the Netherlands and 184 in the UK, comprising 48% of the total PORTEC-3 cohort of 686 participants. Areas of discrepancies were evaluated, and inter-observer agreement between original and review opinion was evaluated by calculating the kappa value (κ). Results In the 1226 pathology reviews, 6356 selected items were evaluable for both original and review pathology. In 43% of cases at least one pathology item changed after review. For 102 patients (8%), this discrepancy led to ineligibility for the PORTEC-3 trial, most frequently due to differences in the assessment of histological type (34%), endocervical stromal involvement (27%) and histological grade (19%). Lowest inter-observer agreement was found for histological type (κ = 0.72), lymph-vascular space invasion (κ = 0.72) and histological grade (κ = 0.70). Conclusion Central pathology review by expert gynaeco-pathologists changed histological type, grade or other items in 43% of women with HR-EC, leading to ineligibility for the PORTEC-3 trial in 8%. Upfront pathology review is essential to ensure enrolment of the target trial-population, and to avoid over- or undertreatment, especially when treatment modalities with substantial toxicity are involved. This study is registered with ISRCTN (ISRCTN14387080, www.controlled-trials.com) and with ClinicalTrials.gov (NCT00411138).
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Affiliation(s)
- S M de Boer
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands.
| | - B G Wortman
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands; Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - T Bosse
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - M E Powell
- Department of Clinical Oncology, Barts Health NHS Trust, St Bartholomew's Hospital, London
| | - N Singh
- Department of Cellular Pathology, Barts Health NHS Trust, Royal London Hospital, London, UK
| | - H Hollema
- Department of Pathology, University Medical Center Groningen, Groningen, The Netherlands
| | - G Wilson
- Department of Pathology, Central Manchester Hospitals NHS Foundation Trust, Manchester Royal Infirmary, Manchester, UK
| | - M N Chowdhury
- Department of Cellular Pathology, Barts Health NHS Trust, Royal London Hospital, London, UK
| | - L Mileshkin
- Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - J Pyman
- Department of Anatomical Pathology, Royal Women's Hospital, Parkville, Australia
| | - D Katsaros
- Department of Surgical Sciences, Az O-Universitaria Città della Salute di Torino, Torino, Italy
| | - S Carinelli
- Division of Pathology and Laboratory Medicine, European Institute of Pathology, Milan, Italy
| | - A Fyles
- CCTG, Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada
| | - C M McLachlin
- Department of Pathology and Laboratory Medicine, Western University, London, Canada
| | - C Haie-Meder
- Department of Radiation Oncology, Institut Gustave Roussy, Villejuif, France
| | - P Duvillard
- Department of Pathology, Institut Gustave Roussy, Villejuif, France
| | - R A Nout
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - K W Verhoeven-Adema
- Central Trials Office, Comprehensive Cancer Center The Netherlands, Leiden, The Netherlands
| | - H Putter
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | - C L Creutzberg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - V T H B M Smit
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
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Abstract
Endometrial cancer is the most common gynecological malignancy in high-income countries. Although the overall prognosis is relatively good, high-grade endometrial cancers have a tendency to recur. Recurrence needs to be prevented since the prognosis for recurrent endometrial cancer is dismal. Treatment tailored to tumor biology is the optimal strategy to balance treatment efficacy against toxicity. Standard treatment consists of hysterectomy and bilateral salpingo-oophorectomy. Lymphadenectomy (with ongoing studies of sentinel node biopsy) enables identification of lymph node positive patients who need adjuvant treatment, including radiotherapy and chemotherapy. Adjuvant radiotherapy is used for Stage I-II patients with high-risk factors and Stage III lymph node negative patients. In advanced disease, a combination of surgery to no residual disease and chemotherapy results in the best outcome. Surgery for recurrent disease is only advocated in patients with a good performance status with a relatively long disease-free interval.
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Affiliation(s)
- Frédéric Amant
- Division of Gynecologic Oncology, University Hospitals Gasthuisberg, Leuven, Belgium.,Center for Gynecologic Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, Netherlands.,Center for Gynecologic Oncology Amsterdam, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - Mansoor Raza Mirza
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Martin Koskas
- Division of Gynecologic Oncology, Bichat University Hospital, Paris, France
| | - Carien L Creutzberg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, Netherlands
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Wortman BG, Creutzberg CL, Putter H, Jürgenliemk-Schulz IM, Jobsen JJ, Lutgens LCHW, van der Steen-Banasik EM, Mens JWM, Slot A, Kroese MCS, van Triest B, Nijman HW, Stelloo E, Bosse T, de Boer SM, van Putten WLJ, Smit VTHBM, Nout RA. Ten-year results of the PORTEC-2 trial for high-intermediate risk endometrial carcinoma: improving patient selection for adjuvant therapy. Br J Cancer 2018; 119:1067-1074. [PMID: 30356126 PMCID: PMC6219495 DOI: 10.1038/s41416-018-0310-8] [Citation(s) in RCA: 164] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 09/26/2018] [Accepted: 09/28/2018] [Indexed: 01/16/2023] Open
Abstract
Background PORTEC-2 was a randomised trial for women with high-intermediate risk (HIR) endometrial cancer, comparing pelvic external beam radiotherapy (EBRT) with vaginal brachytherapy (VBT). We evaluated long-term outcomes combined with the results of pathology review and molecular analysis. Methods 427 women with HIR endometrial cancer were randomised between 2002–2006 to VBT or EBRT. Primary endpoint was vaginal recurrence (VR). Pathology review was done in 97.4%, combined with molecular analysis. Results Median follow-up was 116 months; 10-year VR was 3.4% versus 2.4% for VBT vs. EBRT (p = 0.55). Ten-year pelvic recurrence (PR) was more frequent in the VBT group (6.3% vs. 0.9%, p = 0.004), mostly combined with distant metastases (DM). Ten-year isolated PR was 2.5% vs. 0.5%, p = 0.10, and DM 10.4 vs. 8.9% (p = 0.45). Overall survival for VBT vs. EBRT was 69.5% vs. 67.6% at 10 years (p = 0.72). L1CAM and p53-mutant expression and substantial lymph-vascular space invasion were risk factors for PR and DM. EBRT reduced PR in cases with these risk factors. Conclusion Long-term results of the PORTEC-2 trial confirm VBT as standard adjuvant treatment for HIR endometrial cancer. Molecular risk assessment has the potential to guide adjuvant therapy. EBRT provided better pelvic control in patients with unfavourable risk factors.
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Affiliation(s)
- B G Wortman
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - C L Creutzberg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - H Putter
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | - I M Jürgenliemk-Schulz
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J J Jobsen
- Department of Radiotherapy, Medisch Spectrum Twente, Enschede, The Netherlands
| | - L C H W Lutgens
- Maastricht Radiation Oncology Clinic, Maastricht, The Netherlands
| | | | - J W M Mens
- Department of Radiation Oncology, Erasmus MC- Cancer Institute, Rotterdam, The Netherlands
| | - A Slot
- Radiotherapy Institute Friesland, Leeuwarden, The Netherlands
| | | | - B van Triest
- Department of Radiotherapy, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - H W Nijman
- Department of Gynaecologic Oncology, University Medical Center Groningen, Groningen, The Netherlands
| | - E Stelloo
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - T Bosse
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - S M de Boer
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - W L J van Putten
- Department of Biostatistics, ErasmusMC Cancer Institute, Rotterdam, The Netherlands
| | - V T H B M Smit
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - R A Nout
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands.
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De Boer SM, Nout RA, Bosse T, Creutzberg CL. Adjuvant therapy for high-risk endometrial cancer: recent evidence and future directions. Expert Rev Anticancer Ther 2018; 19:51-60. [DOI: 10.1080/14737140.2019.1531708] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Stephanie M. De Boer
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Remi A. Nout
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Tjalling Bosse
- Department of Pathology, Leiden University Medical Center, The Netherlands
| | - Carien L. Creutzberg
- Department of Radiation Oncology, Leiden University Medical Center, Leiden, The Netherlands
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Marnitz S, Köhler C, Gharbi N, Kunze S, Jablonska K, Herter J. Evolution of adjuvant treatment in endometrial cancer-no evidence and new questions? Strahlenther Onkol 2018; 194:965-974. [PMID: 30112692 DOI: 10.1007/s00066-018-1339-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/12/2018] [Indexed: 01/23/2023]
Abstract
PURPOSE For endometrial cancer (EC), clinical and pathological risk factors are taken to triage patients and estimate their prognosis. Lymph node involvement (pN+), lymphovascular space involvement (LSVI), grading, age of the patients, and T classification are internationally accepted parameters for treatment decisions. MATERIALS AND METHODS Studies on adjuvant radiation, chemotherapy, and chemoradiation are discussed against the background of risk stratification and clinical decision-making in early-to-advanced stage endometrial cancer. Recent publications on adjuvant treatment in high-risk disease and its implications for the patients with regard to expected oncologic benefit and treatment-related toxicity are discussed. RESULTS Surgery is the mainstay of treatment of EC patients. Well-differentiated tumors and early disease (FIGO IA) should be followed up without further treatment. In FIGO I stage without risk factors, VBT remains the standard treatment after surgery. FIGO I, II patients with one or more risk factors (MI ≥ 50%, Grading[G]3, age >60 years, LVSI) benefit from external beam radiotherapy (EBRT) in terms of survival. There are no data of acceptable quality demonstrating that chemotherapy is superior to radiation in locally advanced carcinomas. Therefore, even in locally advanced disease (FIGO III, IV), EBRT remains the standard of care after surgery. EBRT contributes to the very low rate of local relapses and better DFS in these patients and should not be replaced by chemotherapy only. Whether and which subgroups of patients benefit from an additional (concomitant and/or adjuvant) chemotherapy in terms of disease-free survival remains a controversial issue. The recently published PORTEC-3 trial could not create clear evidence. With a high rate of isolated tumors cells and micrometastases in the specimens, the increasing use of unvalidated sentinel concepts in endometrial cancer raises more questions with regard to indications for adjuvant treatment. In the future, integrated genomic characterization of tumors might be helpful for treatment individualization in the adjuvant setting.
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Affiliation(s)
- S Marnitz
- Medical Faculty, Department of Radiation Oncology, CyberKnife- and Radiation Therapy, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.
| | - C Köhler
- Department of Special Operative and Oncologic Gynaecology, Asklepios-Clinic Hamburg, Hamburg, Germany
| | - N Gharbi
- Medical Faculty, Department of Radiation Oncology, CyberKnife- and Radiation Therapy, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - S Kunze
- Medical Faculty, Department of Radiation Oncology, CyberKnife- and Radiation Therapy, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - K Jablonska
- Medical Faculty, Department of Radiation Oncology, CyberKnife- and Radiation Therapy, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - J Herter
- Medical Faculty, Department of Radiation Oncology, CyberKnife- and Radiation Therapy, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
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Creutzberg CL, Bosse T. Molecular risk stratification to direct therapy in endometrial cancer: ready for the clinic? Ann Oncol 2018; 29:1081-1082. [PMID: 29668827 DOI: 10.1093/annonc/mdy098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- C L Creutzberg
- Departments of Radiation Oncology Medical Centre, Leiden, The Netherlands.
| | - T Bosse
- Pathology, Leiden University Medical Centre, Leiden, The Netherlands
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Toptaş T, Peştereli E, Bozkurt S, Erdoğan G, Şimşek T. Relationships of nuclear, architectural and International Federation of Gynecology and Obstetrics grading systems in endometrial cancer. J Turk Ger Gynecol Assoc 2018; 19:17-22. [PMID: 29072178 PMCID: PMC5838773 DOI: 10.4274/jtgga.2017.0004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Objective: To examine correlations among nuclear, architectural, and International Federation of Gynecology and Obstetrics (FIGO) grading systems, and their relationships with lymph node (LN) involvement in endometrioid endometrial cancer. Material and Methods: Histopathology slides of 135 consecutive patients were reviewed with respect to tumor grade and LN metastasis. Notable nuclear atypia was defined as grade 3 nuclei. FIGO grade was established by raising the architectural grade (AG) by one grade when the tumor was composed of cells with nuclear grade (NG) 3. Correlations between the grading systems were analyzed using Spearman’s rank correlation coefficients, and relationships of grading systems with LN involvement were assessed using logistic regression analysis. Results: Correlation analysis revealed a significant and strongly positive relationship between FIGO and architectural grading systems (r=0.885, p=0.001); however, correlations of nuclear grading with the architectural (r=0.535, p=0.165) and FIGO grading systems (r=0.589, p=0.082) were moderate and statistically non-significant. Twenty-five (18.5%) patients had LN metastasis. LN involvement rates differed significantly between tumors with AG 1 and those with AG 2, and tumors with FIGO grade 1 and those with FIGO grade 2. In contrast, although the difference in LN involvement rates failed to reach statistical significance between tumors with NG 1 and those with NG 2, it was significant between NG 2 and NG 3 (p=0.042). Although all three grading systems were associated with LN involvement in univariate analyses, an independent relationship could not be established after adjustment for other confounders in multivariate analysis. Conclusion: Nuclear grading is significantly correlated with neither architectural nor FIGO grading systems. The differences in LN involvement rates in the nuclear grading system reach significance only in the setting of tumor cells with NG 3; however, none of the grading systems was an independent predictor of LN involvement.
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Affiliation(s)
- Tayfun Toptaş
- Clinic of Gynecologic Oncology, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
| | - Elif Peştereli
- Department of Gynecopathology, Akdeniz University School of Medicine, Antalya, Turkey
| | - Selen Bozkurt
- Department of Biostatistics and Medical Informatics, Akdeniz University School of Medicine, Antalya, Turkey
| | - Gülgün Erdoğan
- Department of Gynecopathology, Akdeniz University School of Medicine, Antalya, Turkey
| | - Tayup Şimşek
- Department of Gynecologic Oncology, Akdeniz University School of Medicine, Antalya, Turkey
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Horn LC, Mayr D, Brambs CE, Einenkel J, Sändig I, Schierle K. [Grading of gynecological tumors : Current aspects]. DER PATHOLOGE 2017; 37:337-51. [PMID: 27379622 DOI: 10.1007/s00292-016-0183-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Histopathological assessment of the tumor grade and cell type is central to the management and prognosis of various gynecological malignancies. Conventional grading systems for squamous carcinomas and adenocarcinomas of the vulva, vagina and cervix are poorly defined. For endometrioid tumors of the female genital tract as well as for mucinous endometrial, ovarian and seromucinous ovarian carcinomas, the 3‑tiered FIGO grading system is recommended. For uterine neuroendocrine tumors the grading system of the gastrointestinal counterparts has been adopted. Uterine leiomyosarcomas are not graded. Endometrial stromal sarcomas are divided into low and high grades, based on cellular morphology, immunohistochemical and molecular findings. A chemotherapy response score was established for chemotherapeutically treated high-grade serous pelvic cancer. For non-epithelial ovarian malignancies, only Sertoli-Leydig cell tumors and immature teratomas are graded. At this time molecular profiling has no impact on the grading of tumors of the female genital tract.
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Affiliation(s)
- L-C Horn
- Institut für Pathologie, Abteilung Mamma-, Gynäko- & Perinatalpathologie, Universitätsklinikum Leipzig AöR, Liebigstraße 26, 04103, Leipzig, Deutschland.
| | - D Mayr
- Pathologisches Institut, Ludwig-Maximilins-Universität, München, Deutschland
| | - C E Brambs
- Frauenklinik des Klinikums rechts der Isar, Technischen Universität München, München, Deutschland
| | - J Einenkel
- Universitätsfrauenklinik Leipzig (Triersches Institut) im Zentrum für Frauen- und Kindermedizin, Universitätsklinikum Leipzig AöR, Leipzig, Deutschland
| | - I Sändig
- Institut für Pathologie, Abteilung Mamma-, Gynäko- & Perinatalpathologie, Universitätsklinikum Leipzig AöR, Liebigstraße 26, 04103, Leipzig, Deutschland
| | - K Schierle
- Institut für Pathologie, Abteilung Mamma-, Gynäko- & Perinatalpathologie, Universitätsklinikum Leipzig AöR, Liebigstraße 26, 04103, Leipzig, Deutschland
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Ritterhouse LL, Howitt BE. Molecular Pathology: Predictive, Prognostic, and Diagnostic Markers in Uterine Tumors. Surg Pathol Clin 2017; 9:405-26. [PMID: 27523969 DOI: 10.1016/j.path.2016.04.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This article focuses on the diagnostic, prognostic, and predictive molecular biomarkers in uterine malignancies, in the context of morphologic diagnoses. The histologic classification of endometrial carcinomas is reviewed first, followed by the description and molecular classification of endometrial epithelial malignancies in the context of histologic classification. Taken together, the molecular and histologic classifications help clinicians to approach troublesome areas encountered in clinical practice and evaluate the utility of molecular alterations in the diagnosis and subclassification of endometrial carcinomas. Putative prognostic markers are reviewed. The use of molecular alterations and surrogate immunohistochemistry as prognostic and predictive markers is also discussed.
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Affiliation(s)
- Lauren L Ritterhouse
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA
| | - Brooke E Howitt
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA.
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Clinicopathologic and Immunohistochemical Characterization of Dedifferentiated Endometrioid Adenocarcinoma. Appl Immunohistochem Mol Morphol 2017; 24:562-8. [PMID: 26371430 DOI: 10.1097/pai.0000000000000232] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Dedifferentiated endometrioid adenocarcinoma (DEAC) of the uterus or ovary is characterized by the coexistence of low-grade endometrioid adenocarcinoma and an undifferentiated carcinoma (UC) with solid sheets of medium-sized monotonous epithelial cells. This admixed carcinoma has not been widely recognized, because the solid areas of UC have usually been misdiagnosed as a solid form of FIGO grade 3 endometrioid adenocarcinoma. These tumors have been shown to be clinically aggressive; therefore, accurate diagnosis is necessary for proper patient management. We reviewed our experience with DEACs and compared them with grade 3 endometrioid carcinomas regarding their clinicopathologic, morphologic, and immunohistochemical features. Our results indicate that DEACs are clinically aggressive tumors presented at advanced stages with vascular invasions in 73% and lymph node metastases in 46%. Thirty-eight percent of cases also showed distal metastases. Clinical follow-up data revealed that all patients had either recurrent or metastatic diseases within 3 years of diagnosis, except 1 patient who remained disease free for 3 years after diagnosis. Morphologically, UC components of DEACs were composed of diffuse sheets/solid nests of medium-sized epithelial cells with scant to moderate cytoplasm, uniform vesicular nuclei, and inconspicuous nucleoli. Although UC components of DEACs are variably positive for cytokeratin, EMA, and ER, they are mostly negative for PAX8, except 1 case. Instead, well-differentiated components of DEACs and solid grade 3 endometrioid carcinoma retained all these markers. Our results indicate that DEACs exhibit significantly different clinicopathologic features from grade 3 endometrioid adenocarcinoma, and a combination of immunohistochemical stains can be helpful to differentiate them from each other.
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Clinicopathologic Association and Prognostic Value of Microcystic, Elongated, and Fragmented (MELF) Pattern in Endometrial Endometrioid Carcinoma. Am J Surg Pathol 2017; 41:896-905. [DOI: 10.1097/pas.0000000000000856] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Agreement Between Preoperative Endometrial Sampling and Surgical Specimen Findings in Endometrial Carcinoma. Int J Gynecol Cancer 2017; 27:473-478. [DOI: 10.1097/igc.0000000000000922] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Comparative study of different histologic classifications in the degree of differentiation in endometrial adenocarcinoma. TUMORI JOURNAL 2016; 102:488-495. [PMID: 27514311 DOI: 10.5301/tj.5000528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2016] [Indexed: 11/20/2022]
Abstract
PURPOSE To evaluate the concordance among the available histologic classifications for endometrial adenocarcinoma using interobserver and intraobserver agreement as well as the association of tumor histologic degree in the above mentioned classifications with cellular proliferation measured by Ki-67. METHODS Seventy women who underwent surgical treatment of endometrial adenocarcinoma with histologic confirmation of endometrioid type were included in the study. Two experienced pathologists randomly analyzed the slides in 3 distinct timeframes with a maximum of 25 slides/timeframe. Tumor slides were classified according to the degree of differentiation using 4 different classifications: International Federation of Gynecology and Obstetrics (FIGO), modified FIGO, Lax, and Alkushi. RESULTS Intraobserver agreement was reasonable for classification of FIGO (k 0.469 and 0.538), very good for modified FIGO (k 0.661 and 0.768), moderate for Lax classification (k 0.496 and 0.466), and moderate/good for Alkushi classification (k 0.528 and 0.736). Interobserver concordance was regular for FIGO classification (k = 0.271 and 0.343), good/moderate for modified FIGO classification (k = 0.661 and 0.522, respectively), regular/moderate for Lax classification (k = 0.258 and 0.465, respectively), and regular for Alkushi classification (k = 0.283 and 0.402). CONCLUSIONS The prognostic value of histologic grading in endometrial carcinoma and its importance for a successful therapeutic plan have been documented repeatedly, but the best grading system, in terms of prognostication, reproducibility, ease of use, and universality (e.g., applicability to all tumor cell types), has not been unequivocally defined.
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Tumor necrosis is an important hallmark of aggressive endometrial cancer and associates with hypoxia, angiogenesis and inflammation responses. Oncotarget 2016; 6:39676-91. [PMID: 26485755 PMCID: PMC4741854 DOI: 10.18632/oncotarget.5344] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 08/26/2015] [Indexed: 02/01/2023] Open
Abstract
Aims Tumor necrosis is associated with aggressive features of endometrial cancer and poor prognosis. Here, we investigated gene expression patterns and potential treatment targets related to presence of tumor necrosis in primary endometrial cancer lesions. Methods and Results By DNA microarray analysis, expression of genes related to tumor necrosis reflected multiple tumor-microenvironment interactions like tissue hypoxia, angiogenesis and inflammation pathways. A tumor necrosis signature of 38 genes and a related patient cluster (Cluster I, 67% of the cases) were associated with features of aggressive tumors such as type II cancers, estrogen receptor negative tumors and vascular invasion. Further, the tumor necrosis signature was increased in tumor cells grown in hypoxic conditions in vitro. Multiple genes with increased expression are known to be activated by HIF1A and NF-kB. Conclusions Our findings indicate that the presence of tumor necrosis within primary tumors is associated with hypoxia, angiogenesis and inflammation responses. HIF1A, NF-kB and PI3K/mTOR might be potential treatment targets in aggressive endometrial cancers with presence of tumor necrosis.
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Akhavan S, Ahmadzadeh A, Mousavi A, Gilany MM, Kazemi Z, Rahim F, Shirali E. The Impact of Lymphovascular Space Invasion on Recurrence and Survival in Iranian Patients With Early Stage Endometrial Cancer. World J Oncol 2016; 7:70-74. [PMID: 28983367 PMCID: PMC5624702 DOI: 10.14740/wjon981w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2016] [Indexed: 12/24/2022] Open
Abstract
Background The aim of this study was to assess the impact of lymphovascular space involvement (LVSI) on recurrence and survival in early stage of endometrial cancer (EC). Methods Patients with EC referred to Imam Khomeini Hospital in Tehran were examined and enrolled over a 10-year period (2004 - 2015). The effect of LVSI on recurrence and overall survival was analyzed using the Kaplan-Meier and log-rank test methods. Results A total of 160 patients with early stage EC were identified. Out of 160 women with EC, 135 (84.4%) underwent primary surgery. One hundred and twenty-one (76.2%) patients were not found to have LVSI, whereas 38 (23.8%) were found to have LVSI. Of the 38 patients with LVSI, 21 (55.3%) had endometrioid cell type tumor, 10 (26.3%) had serous, one (2.6%) had clear cell and six (15.8%) had adeno-squamous cell type tumor. Conclusion The presence of LVSI represents a factor strongly associated with high risk of recurrence and poor survival in early stage EC. Patients with lower International Federation of Obstetrics and Gynecology (FIGO) stages may be at increased risk of recurrence and a poor overall survival if the pathological findings confirm the presence of LVSI. Thus, LVSI should be added to the traditional factors used to decide whether patients with early stage EC are at high risk of recurrence and adjuvant therapy planning.
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Affiliation(s)
- Setareh Akhavan
- Department of Obstetrics and Gynecology, Valieasr Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Azar Ahmadzadeh
- Department of Obstetrics and Gynecology, Imam Khomeini Hospital, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Azamsadat Mousavi
- Department of Obstetrics and Gynecology, Valieasr Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mitra Modares Gilany
- Department of Obstetrics and Gynecology, Valieasr Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Zohreh Kazemi
- Department of Obstetrics and Gynecology, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fakher Rahim
- Health Research Institute, Research Center of Thalassemia and Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Elham Shirali
- Department of Obstetrics and Gynecology, Moheb Yas Hospital, Tehran University of Medical Sciences, Tehran, Iran
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