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Vercellini P, Piccini M, Caprara F, Cetera GE, Viganò P, Somigliana E. Potential anatomical determinants of retrograde menstruation: a comprehensive narrative review. Reprod Biomed Online 2024; 49:104345. [PMID: 39137508 DOI: 10.1016/j.rbmo.2024.104345] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 05/30/2024] [Accepted: 06/17/2024] [Indexed: 08/15/2024]
Abstract
A century ago, Sampson identified three uterine anatomical structures that may determine the amount of retrograde menstruation and the likelihood of the development of endometriosis: the cervix, the intramural portion of the fallopian tubes, and the myometrium. Critical appraisal was undertaken of data published over the last 40 years on the potential effect of the characteristics of these three anatomical variables on the risk of endometriosis. There is some evidence to support the pathogenic role of the diameter of the cervical canal, stenosis of internal or external orifices, and stiffness of cervical tissue. One study showed a significant association between the morphology of the intramural tubal tract and the frequency of endometriosis. A large body of evidence points to abnormalities of the myometrial structure as the anatomical aberration most consistently associated with endometriosis. These abnormalities have largely been interpreted as signs of early-onset adenomyosis, which may precede endometriosis and even lead to its development by increasing the amount of retrograde menstruation. Future research should aim to verify whether a positive relationship exists between the substantially increased number of ovulatory menses occurring in the decade following menarche, the development of anatomical myometrial abnormalities, changes in the amount of retrograde menstruation over time, and the risk of endometriosis.
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Affiliation(s)
- Paolo Vercellini
- Academic Centre for Research on Adenomyosis and Endometriosis, Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Martina Piccini
- Academic Centre for Research on Adenomyosis and Endometriosis, Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy
| | - Francesca Caprara
- Academic Centre for Research on Adenomyosis and Endometriosis, Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy
| | - Giulia Emily Cetera
- Academic Centre for Research on Adenomyosis and Endometriosis, Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paola Viganò
- Academic Centre for Research on Adenomyosis and Endometriosis, Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Edgardo Somigliana
- Academic Centre for Research on Adenomyosis and Endometriosis, Department of Clinical Sciences and Community Health, Università degli Studi, Milan, Italy; Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Li Q, Shi J, Yi D, Li X, Gu Z, Yan H, Leng J. The pathogenesis of endometriosis and adenomyosis: insights from single-cell RNA sequencing†. Biol Reprod 2024; 110:854-865. [PMID: 38386960 DOI: 10.1093/biolre/ioae032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/06/2024] [Accepted: 02/21/2024] [Indexed: 02/24/2024] Open
Abstract
Endometriosis and adenomyosis are two similar gynecological diseases that are characterized by ectopic implantation and the growth of the endometrial tissue. Previous studies have reported that they share a common pathophysiology in some respects, such as a similar cellular composition and resistance to the progestogen of lesions, but their underlying mechanisms remain elusive. Emerging single-cell ribonucleic acid sequencing (scRNA-seq) technologies allow for the dissection of single-cell transcriptome mapping to reveal the etiology of diseases at the level of the individual cell. In this review, we summarized the published findings in research on scRNA-seq regarding the cellular components and molecular profiles of diverse lesions. They show that epithelial cell clusters may be the vital progenitors of endometriosis and adenomyosis. Subclusters of stromal cells, such as endometrial mesenchymal stem cells and fibroblasts, are also involved in the occurrence of endometriosis and adenomyosis, respectively. Moreover, CD8+ T cells, natural killer cells, and macrophages exhibit a deficiency in clearing the ectopic endometrial cells in the immune microenvironment of endometriosis. It seems that the immune responses are activated in adenomyosis. Understanding the immune characteristics of adenomyosis still needs further exploration. Finally, we discuss the application of findings from scRNA-seq for clinical diagnosis and treatment. This review provides fresh insights into the pathogenesis of endometriosis and adenomyosis as well as the therapeutic targets at the cellular level.
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Affiliation(s)
- Qiutong Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jinghua Shi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Dai Yi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xiaoyan Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Zhiyue Gu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hailan Yan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jinhua Leng
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Park JH, Chae KH, Kim S, Park JY, Song JY, Chung YJ, Kim MR. Prevalence, incidence, and treatment trends of adenomyosis in South Korean women for 15 years: A national population-based study. Int J Gynaecol Obstet 2024. [PMID: 38641915 DOI: 10.1002/ijgo.15550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/18/2024] [Accepted: 04/06/2024] [Indexed: 04/21/2024]
Abstract
OBJECTIVE Adenomyosis is associated with female infertility worldwide. With improvements in imaging methods, such as pelvic magnetic resonance imaging, the diagnosis and treatment of adenomyosis have changed. This study aimed to evaluate the overall prevalence, incidence, and treatment trends of adenomyosis in South Korea using data from the Korean National Health Insurance Service Database (NHIS). METHODS Data were collected from the Korean NHIS, a population-based complete enumeration database. A total of 678 641 women aged 11-55 years diagnosed with adenomyosis (N80.0 ICD-10 code) from the database from 2002 to 2016 were enrolled. After applying a one-year look-back method, 629 592 patients were analyzed to estimate the prevalence, incidence, and treatment trends of adenomyosis. RESULTS The overall prevalence during the study period was 3.86 per 1000 people. The prevalence of adenomyosis has increased from 1.42 per 1000 individuals in 2002 to 7.50 per 1000 individuals in 2016. The crude annual incidence rate of adenomyosis was 1.62 per 1000 people in 2003, which increased to 4.12 per 1000 people in 2016. In addition, the proportion of uterus-preserving surgeries in adenomyosis treatments has increased from 7.51% to 21.29% over 15 years. CONCLUSION The prevalence and incidence of adenomyosis in South Korea increased between 2002 and 2016. Furthermore, the proportion of uterus-preserving surgeries and progestin prescriptions for adenomyosis treatment has increased. We expect that our findings will raise awareness of the necessity for fertility preservation through earlier diagnosis and proper management of patients with adenomyosis.
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Affiliation(s)
- Jung Hyun Park
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyung-Hee Chae
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sukil Kim
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jung Yoon Park
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae-Yen Song
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Youn-Jee Chung
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mee-Ran Kim
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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4
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Donnez J, Stratopoulou CA, Dolmans MM. Endometriosis and adenomyosis: Similarities and differences. Best Pract Res Clin Obstet Gynaecol 2024; 92:102432. [PMID: 38103509 DOI: 10.1016/j.bpobgyn.2023.102432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 10/25/2023] [Indexed: 12/19/2023]
Abstract
Deep endometriosis and uterine adenomyosis are two frequently encountered conditions affecting approximately 200 million women worldwide. They are closely related, showing similar histological patterns and multiple common pathogenic features, and share the same symptoms. It is therefore not surprising that they are often thought to have a common developmental origin. Indeed, both deep endometriosis and adenomyosis appear to derive from estrogen-dependent overproliferation of endometrial tissue and its subsequent implantation in ectopic sites. Although the scientific community has shown increasing interest in these diseases over recent years, neither pathogenesis has yet been elucidated, so there are currently no efficient treatment options. Understanding the mechanisms underlying disease development, as well as discerning their relationship, are key to improving clinical management for millions of patients. The aims of this review are to summarize current knowledge on deep endometriosis and adenomyosis pathogeneses and discuss the possibility that these two entities are actually differential phenotypes of the same disease.
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Affiliation(s)
- Jacques Donnez
- Prof Emeritus, Université Catholique de Louvain, Belgium; Society for Research into Infertility (SRI), 143 Avenue Grandchamp, 1150, Brussels, Belgium.
| | - Christina Anna Stratopoulou
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain (UCL), Brussels, Belgium
| | - Marie-Madeleine Dolmans
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain (UCL), Brussels, Belgium; Gynecology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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5
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Etrusco A, Barra F, Chiantera V, Ferrero S, Bogliolo S, Evangelisti G, Oral E, Pastore M, Izzotti A, Venezia R, Ceccaroni M, Laganà AS. Current Medical Therapy for Adenomyosis: From Bench to Bedside. Drugs 2023; 83:1595-1611. [PMID: 37837497 PMCID: PMC10693526 DOI: 10.1007/s40265-023-01957-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2023] [Indexed: 10/16/2023]
Abstract
Adenomyosis, characterized by the growth of endometrial tissue within the uterine wall, poses significant challenges in treatment. The literature primarily focuses on managing abnormal uterine bleeding (AUB) and dysmenorrhea, the main symptoms of adenomyosis. Nonsteroidal anti-inflammatory drugs (NSAIDs) and tranexamic acid provide limited support for mild symptoms or symptom re-exacerbation during hormone therapy. The levonorgestrel-releasing intrauterine system (LNG-IUS) is commonly employed in adenomyosis management, showing promise in symptom improvement and reducing uterine size, despite the lack of standardized guidelines. Dienogest (DNG) also exhibits potential benefits, but limited evidence hinders treatment recommendations. Danazol, while effective, is limited by androgenic side effects. Combined oral contraceptives (COCs) may be less effective than progestins but can be considered for contraception in young patients. Gonadotropin-releasing hormone (GnRH) agonists effectively manage symptoms but induce menopausal symptoms with prolonged use. GnRH antagonists are a recent option requiring further investigation. Aromatase inhibitors (AIs) show promise in alleviating AUB and pelvic pain, but their safety necessitates exploration and limited use within trials for refractory patients. This review highlights the complexity of diagnosing adenomyosis, its coexistence with endometriosis and uterine leiomyomas, and its impact on fertility and quality of life, complicating treatment decisions. It emphasizes the need for research on guidelines for medical management, fertility outcomes, long-term effects of therapies, and exploration of new investigational targets. Future research should optimize therapeutic strategies, expand our understanding of adenomyosis and its management, and establish evidence-based guidelines to improve patient outcomes and quality of life.
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Affiliation(s)
- Andrea Etrusco
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Palermo, Italy
| | - Fabio Barra
- Unit of Obstetrics and Gynecology, P.O. "Ospedale del Tigullio"-ASL4, Metropolitan Area of Genoa, Genoa, Italy.
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy.
| | - Vito Chiantera
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
- Unit of Gynecologic Oncology, National Cancer Institute-IRCCS-Fondazione "G. Pascale", Naples, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Stefano Bogliolo
- Unit of Obstetrics and Gynecology, P.O. "Ospedale del Tigullio"-ASL4, Metropolitan Area of Genoa, Genoa, Italy
| | - Giulio Evangelisti
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
| | - Engin Oral
- Department of Obstetrics and Gynecology, Bezmialem Vakif University, Istanbul, Turkey
| | - Mariana Pastore
- Hospital Pharmacy, Santa Maria della Misericordia University Hospital, University of Udine, Udine, Italy
| | - Alberto Izzotti
- Unit of Mutagenesis and Cancer Prevention, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Renato Venezia
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Palermo, Italy
| | - Marcello Ceccaroni
- Department of Obstetrics and Gynecology, Gynecologic Oncology and Minimally Invasive Pelvic Surgery, International School of Surgical Anatomy, IRCCS "Sacro Cuore-Don Calabria" Hospital, Negrar di Valpolicella, Verona, Italy
| | - Antonio Simone Laganà
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, Palermo, Italy
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Wang S, Duan H. The role of the junctional zone in the management of adenomyosis with infertility. Front Endocrinol (Lausanne) 2023; 14:1246819. [PMID: 37886646 PMCID: PMC10598341 DOI: 10.3389/fendo.2023.1246819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023] Open
Abstract
The junctional zone (JZ) is an important structure in the myometrium that maintains uterine fertility. Changes in the junctional zone are closely related to infertility and adenomyosis (ADS). As an increasing number of young women are affected by ADS, the disease is no longer considered typical of women over 40. With these changes, an increasing number of patients refuse hysterectomy and desire fertility preservation treatment. At the same time, ADS is a crucial factor causing female infertility. Therefore, the treatment of ADS-related infertility and preservation of reproductive function is one of the other major challenges facing clinicians. For these young patients, preserving fertility and even promoting reproduction has become a new challenge. Therefore, we searched and summarized these studies on PubMed and Google Scholar using keywords such as "adenomyosis", "junctional zone", and "infertility" to explore infertility causes, diagnosis, and treatment of ADS patients who wish to preserve their uterus or fertility and become pregnant, focusing on the junctional zone, to obtain a full appreciation of the new perspective on this disease.
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Affiliation(s)
| | - Hua Duan
- Department of Minimally Invasive Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China
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Zhang M, Bazot M, Tsatoumas M, Munro MG, Reinhold C. MRI of Adenomyosis: Where Are We Today? Can Assoc Radiol J 2023; 74:58-68. [PMID: 35856446 DOI: 10.1177/08465371221114197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Purpose of Review: The purpose of this review is to (i) summarize the current literature regarding the role of magnetic resonance imaging (MRI) in diagnosing adenomyosis, (ii) examine how to integrate MRI phenotypes with clinical symptomatology and histological findings, (iii) review recent advances including proposed MRI classifications, (iv) discuss challenges and pitfalls of diagnosing adenomyosis, and (v) outline the future role of MRI in promoting a better understanding of the pathogenesis, diagnosis, and treatment options for patients with uterine adenomyosis. Recent Findings: Recent advances and the widespread use of MRI have provided new insights into adenomyosis and the range of imaging phenotypes encountered in this disorder. Summary: Direct and indirect MRI features allow for accurate non-invasive diagnosis of adenomyosis. Adenomyosis is a complex and poorly understood disorder with variable MRI phenotypes that may be correlated with different pathogeneses, clinical presentations, and patient outcomes. MRI is useful for the assessment of the extent of findings, to evaluate for concomitant gynecological conditions, and potentially can help with the selection and implementation of therapeutic options. Nevertheless, important gaps in knowledge remain. This is in part due to the lack of standardized criteria for reporting resulting in heterogeneous and conflicting data in the literature. Thus, there is an urgent need for a unified MRI reporting system incorporating standardized terminology for diagnosing adenomyosis and defining the various phenotypes.
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Affiliation(s)
- Michelle Zhang
- Department of Radiology, 54473McGill University Health Centre, Montreal, QC, Canada.,Montreal Imaging Experts Inc, Montreal, QC, Canada
| | - Marc Bazot
- Department of Radiology, Tenon University Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), 27063Sorbonne Université, Paris, France.,Groupe de Recherche Clinique (GRC-6), Centre Expert en Endométriose (C3E), Assistance Publique des Hôpitaux de Paris, Tenon University Hospital, 27063Sorbonne Université, Paris, France
| | - Maria Tsatoumas
- Department of Radiology, 54473McGill University Health Centre, Montreal, QC, Canada.,Montreal Imaging Experts Inc, Montreal, QC, Canada
| | - Malcolm G Munro
- Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.,Department of Obstetrics and Gynecology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Caroline Reinhold
- Department of Radiology, 54473McGill University Health Centre, Montreal, QC, Canada.,Montreal Imaging Experts Inc, Montreal, QC, Canada.,Augmented Intelligence and Precision Health Laboratory of the Research Institute of McGill University Health Center, 54473McGill University, Montreal, QC, Canada
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8
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Daniilidis A, Angioni S, Di Michele S, Dinas K, Gkrozou F, D’Alterio MN. Deep Endometriosis and Infertility: What Is the Impact of Surgery? J Clin Med 2022; 11:jcm11226727. [PMID: 36431203 PMCID: PMC9693611 DOI: 10.3390/jcm11226727] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 10/26/2022] [Accepted: 11/05/2022] [Indexed: 11/16/2022] Open
Abstract
In women with deep endometriosis, the spontaneous fertility rate might range from 2 to 10%. The optimal management of these women is still an area of debate. Therefore, this review aims to explore the literature on the impact of deep endometriosis surgery on reproductive outcomes and pregnancy rates in women with and without prior infertility. A total of 392 articles were identified through database searching. Twenty-three studies were eligible to be included in the review. A total of 1548 women were identified, 814 of whom became pregnant, with a mean pregnancy rate of 52.6% (95% CI 49.7-63%). Our review suggests that surgery may improve fertility outcomes. Due to the variability in the studies, it is impossible to stratify fertility outcomes of surgery by the localization of deep endometriosis. More investigations are needed to determine whether surgical management should be first-intention or limited to the failure of medically assisted reproduction treatment.
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Affiliation(s)
- Angelos Daniilidis
- Department of Obstetrics and Gynecology, Hippokratio Hospital, Aristotle University of Thessaloniki, 546 42 Thessaloniki, Greece
- Correspondence: (A.D.); (M.N.D.); Tel.: +39-07051093399 (M.N.D.)
| | - Stefano Angioni
- Department of Surgical Science, University of Cagliari, Cittadella Universitaria Blocco I, Asse Didattico Medicna P2, Monserrato, 09042 Cagliari, Italy
| | - Stefano Di Michele
- Department of Surgical Science, University of Cagliari, Cittadella Universitaria Blocco I, Asse Didattico Medicna P2, Monserrato, 09042 Cagliari, Italy
| | - Konstantinos Dinas
- Department of Obstetrics and Gynecology, Hippokratio Hospital, Aristotle University of Thessaloniki, 546 42 Thessaloniki, Greece
| | - Fani Gkrozou
- University Clinic in Obstetrics and Gynecology, University of Ioannina, 451 10 Ioannina, Greece
| | - Maurizio Nicola D’Alterio
- Department of Surgical Science, University of Cagliari, Cittadella Universitaria Blocco I, Asse Didattico Medicna P2, Monserrato, 09042 Cagliari, Italy
- Correspondence: (A.D.); (M.N.D.); Tel.: +39-07051093399 (M.N.D.)
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9
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MRI of Adenomyosis: Where Are We Today? CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2022. [DOI: 10.1007/s13669-022-00342-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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10
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Sun M, Xu P, Zou G, Wang J, Zhu L, Zhang X. Extrinsic Adenomyosis Is Associated With Postoperative Recurrence of Ovarian Endometrioma. Front Med (Lausanne) 2022; 8:815628. [PMID: 35096905 PMCID: PMC8793806 DOI: 10.3389/fmed.2021.815628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: To determine whether endometrioma recurrence is closely related to the presence of extrinsic adenomyosis, which was demonstrated by magnetic resonance imaging (MRI). Design: Observational crosssectional study involving patients with the recurrence of ovarian endometrioma (OMA). Correlations of endometrioma recurrence and adenomyosis subtypes shown by MRI were analyzed. Method: Between January 2018 and December 2020, a total of 233 patients with recurrence of OMA after ovarian cystectomy were administered for surgery at our institution. All patients were divided into subtype II (Group A), subtype I+IV (Group B), and nonadenomyosis (Group C) groups at preoperative MRI imaging. The correlations of endometrioma recurrence with clinical features, imaging appearance, and surgical findings were retrospectively analyzed. Results: We found 112 (48.07%) patients of endometrioma recurrence combined with subtype II adenomyosis, 8 (3.43%) subtype I adenomyosis, 47 (20.17%) subtype IV adenomyosis, 66 (28.32%) nonadenomyosis. The mean time of OMA recurrence (44.28 ± 8.37, vs. 63.96 ± 10.28, vs. 69.36 ± 9.34 mon), rate of pain symptoms (85.71, vs. 69.10, vs. 18.18%), and primary infertility (31.25, vs. 14.55, vs. 10.77%) were higher in Group A. Uterine volume (257.37± 42.61, vs. 203.14 ± 33.52, vs. 100.85 ± 26.67 cm3), and mean OMA size (4.97 ± 2.25, vs. 4.36 ± 2.38, vs. 4.46 ± 2.70 cm) were significantly larger in Group A. The rate of DIE (83.93, vs. 45.45, vs. 40.91%), the number of DIE (3.6 ± 1.8 vs. 2.3 ± 1.5 vs. 2.2 ± 1.3), the mean total revised American Society for Reproductive Medicine score (rASRM, 103.14 ± 23.89 vs. 74.23 ± 16.72 vs. 36.51 ± 14.23) were significantly higher in Group A. After a multiple logistic regression analysis, extrinsic adenomyosis (OR 2.5, 95% CI 1.2-3.4), DIE lesions (OR 2.1, 95% CI 1.4-2.8), and primary infertility (OR 1.8, 95% CI 1.3-4.3) were significantly associated with early recurrence (in 3-year) of OMA. Conclusions: Extrinsic adenomyosis was associated with postoperative recurrence of OMA. In addition, a pathogenic link between extrinsic adenomyosis and pelvic endometriosis needs to be clarified.
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Affiliation(s)
- Man Sun
- The Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ping Xu
- The Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Gen Zou
- The Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianzhang Wang
- The Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Libo Zhu
- The Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xinmei Zhang
- The Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Kloeve-Mogensen K, Rohde PD, Twisttmann S, Nygaard M, Koldby KM, Steffensen R, Dahl CM, Rytter D, Overgaard MT, Forman A, Christiansen L, Nyegaard M. Polygenic Risk Score Prediction for Endometriosis. FRONTIERS IN REPRODUCTIVE HEALTH 2021; 3:793226. [PMID: 36303976 PMCID: PMC9580817 DOI: 10.3389/frph.2021.793226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/09/2021] [Indexed: 12/19/2022] Open
Abstract
Endometriosis is a major health care challenge because many young women with endometriosis go undetected for an extended period, which may lead to pain sensitization. Clinical tools to better identify candidates for laparoscopy-guided diagnosis are urgently needed. Since endometriosis has a strong genetic component, there is a growing interest in using genetics as part of the clinical risk assessment. The aim of this work was to investigate the discriminative ability of a polygenic risk score (PRS) for endometriosis using three different cohorts: surgically confirmed cases from the Western Danish endometriosis referral Center (249 cases, 348 controls), cases identified from the Danish Twin Registry (DTR) based on ICD-10 codes from the National Patient Registry (140 cases, 316 controls), and replication analysis in the UK Biobank (2,967 cases, 256,222 controls). Patients with adenomyosis from the DTR (25 cases) and from the UK Biobank (1,883 cases) were included for comparison. The PRS was derived from 14 genetic variants identified in a published genome-wide association study with more than 17,000 cases. The PRS was associated with endometriosis in surgically confirmed cases [odds ratio (OR) = 1.59, p = 2.57× 10−7] and in cases from the DTR biobank (OR = 1.50, p = 0.0001). Combining the two Danish cohorts, each standard deviation increase in PRS was associated with endometriosis (OR = 1.57, p = 2.5× 10−11), as well as the major subtypes of endometriosis; ovarian (OR = 1.72, p = 6.7× 10−5), infiltrating (OR = 1.66, p = 2.7× 10−9), and peritoneal (OR = 1.51, p = 2.6 × 10−3). These findings were replicated in the UK Biobank with a much larger sample size (OR = 1.28, p < 2.2× 10−16). The PRS was not associated with adenomyosis, suggesting that adenomyosis is not driven by the same genetic risk variants as endometriosis. Our results suggest that a PRS captures an increased risk of all types of endometriosis rather than an increased risk for endometriosis in specific locations. Although the discriminative accuracy is not yet sufficient as a stand-alone clinical utility, our data demonstrate that genetics risk variants in form of a simple PRS may add significant new discriminatory value. We suggest that an endometriosis PRS in combination with classical clinical risk factors and symptoms could be an important step in developing an urgently needed endometriosis risk stratification tool.
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Affiliation(s)
- Kirstine Kloeve-Mogensen
- Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - Palle Duun Rohde
- Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Simone Twisttmann
- The Danish Twin Registry, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Marianne Nygaard
- The Danish Twin Registry, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | | | - Rudi Steffensen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - Christian Møller Dahl
- Department of Business and Economics, University of Southern Denmark, Odense, Denmark
| | - Dorte Rytter
- Research Unit for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | | | - Axel Forman
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Skejby, Denmark
| | - Lene Christiansen
- The Danish Twin Registry, Department of Public Health, University of Southern Denmark, Odense, Denmark
- Section of Forensic Genetics, Department of Forensic Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mette Nyegaard
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- *Correspondence: Mette Nyegaard
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12
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Li L, Facadio Antero M, Zhang M, Chu T, Seckin T, Ayhan A, Pisanic T, Wang TL, Cope L, Segars J, Shih IM. Mutation and methylation profiles of ectopic and eutopic endometrial tissues. J Pathol 2021; 255:387-398. [PMID: 34396532 PMCID: PMC9808974 DOI: 10.1002/path.5778] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 06/27/2021] [Accepted: 08/11/2021] [Indexed: 01/05/2023]
Abstract
Adenomyosis and peritoneal endometriosis are common gynecologic lesions; they are characterized by aberrant locations of normal-appearing endometrium in myometrium and peritoneal surface, respectively. Both ectopic lesions are speculated to originate from uterine eutopic endometrium, which is composed of epithelium and stroma, but how these two different tissue types co-evolve in ectopic locations remains unclear. Here, we analyzed exome-wide mutations and global methylation in microdissected epithelium and stroma separately in paired adenomyosis, peritoneal endometriosis, and endometrium to investigate their relationship. Analyses of somatic mutations and their allele frequencies indicate monoclonal development not only in epithelium but also in the stroma of adenomyosis and peritoneal endometriosis. Our preliminary phylogenetic study suggests a plausible clonal derivation in epithelium and stroma of both ectopic and eutopic endometrium from the same founder epithelium-stroma progenitor cells. While a patient-specific methylation landscape is evident, adenomyosis epithelium and stroma can be distinguished from normal-appearing eutopic endometrium epigenetically. In summary, endometrial stroma, like its epithelial counterpart, could be clonal and both ectopic and eutopic endometrium following divergent evolutionary trajectories. Our data also warrant future investigations into the role of endometrial stroma in the pathobiology of endometrium-related disorders. © 2021 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Lihong Li
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Maria Facadio Antero
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ming Zhang
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Tiffany Chu
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Tamer Seckin
- Department of Gynecology, Lenox Hill Hospital and Zucker School of Medicine at Hofstra/Northwell, New York, USA
| | - Ayse Ayhan
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thomas Pisanic
- Johns Hopkins Institute of NanoBio Technology, Johns Hopkins University, Baltimore, MD, USA
| | - Tian-Li Wang
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Leslie Cope
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - James Segars
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ie-Ming Shih
- Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA,Correspondence to: Ie-Ming Shih, Cancer Research Bldg-2, Department of Gynecology and Obstetrics, Johns Hopkins Medical Institutions,
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13
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Habiba M, Benagiano G. Classifying Adenomyosis: Progress and Challenges. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312386. [PMID: 34886111 PMCID: PMC8656514 DOI: 10.3390/ijerph182312386] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/19/2021] [Accepted: 11/23/2021] [Indexed: 11/16/2022]
Abstract
Classically, the diagnosis of adenomyosis relied on histological examination of uteri following hysterectomy and classifications focused on the depth of endometrial invasion within the myometrium. There remain uncertainties around the cut-off point for the histological diagnosis. Imaging-based diagnosis enables recognition of the condition in women not undergoing surgery and facilitates the assessment of the extent of adenomyosis within the whole uterus, as well as of affections of the uterovesical pouch and of the pouch of Douglas. In this article, we explore the diagnostic uncertainties, the need to produce a classification of the condition and the challenges towards that goal. A distinction should be drawn between disease mapping and a classification that may link histological or image-based features with clinical characteristics, or with pathophysiology. An agreed system for reporting adenomyotic lesions may enable comparisons of research studies and thus contribute towards an informed classification. To this aim, we outline the features of the condition and explore the characteristics that are considered when producing a taxonomy. These include the latest proposal for subdivision of adenomyosis into an internal and an external variant. We also explore the uncertainties linked to classifying involvement of the uterovesical pouch, the pouch of Douglas and lesions in the outer myometrium. The limitations of currently available evidence suggest that agreement on a hypothesis to underpin a classification is unlikely at present. Therefore, current efforts will probably remain focused on disease mapping.
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Affiliation(s)
- Marwan Habiba
- Department of Health Sciences, University of Leicester, Leicester LE1 7HA, Leicestershire, UK
- Women and Perinatal Services, Leicester Royal Infirmary, Leicester LE1 5WW, Leicestershire, UK
- Correspondence:
| | - Giuseppe Benagiano
- Department of Maternal & Child Health, Gynecology and Urology, “Sapienza” University of Rome, 00100 Rome, Italy;
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14
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Sun TT, Li XY, Shi JH, Wu YS, Gu ZY, Leng JH. Clinical Features and Long-Term Outcomes After Laparoscopic Surgery in Patients Co-existing With Endometriosis and Adenomyosis. Front Med (Lausanne) 2021; 8:696374. [PMID: 34368193 PMCID: PMC8339377 DOI: 10.3389/fmed.2021.696374] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/21/2021] [Indexed: 12/05/2022] Open
Abstract
Objective: To investigate the difference of clinical features and outcomes between EM patients with and without AM after following up for at least 6 years after surgery. Methods: We retrospectively analyzed 358 EM patients who had a minimum of 6 years follow-up after laparoscopic cystectomy, which was performed by one single doctor at Peking Union Medical College Hospital from January 2009 to April 2013. All women were divided into AM group and non-AM group and analysis was performed in preoperative characteristics, surgical findings and postoperative outcomes during follow-up. Results: A total of 358 EM patients were recruited, of which 142 (39.7%) were in the AM group and the rest 216 (60.3%) in the non-AM group. Between the two group, the mean age was 34.6 vs. 32.2 years (P < 0.001). The mean operating time in the AM and non-AM group was 73.2 vs. 61.9 min (P < 0.001). According to the revised AFS classification, the mean score of the two group were 60.3 vs. 45.5 (P < 0.001). At the end of the follow-up, though the AM group was with higher rate of disease relapse, yet no significant difference was found between the two groups in statistical comparison (34/142 [23.9%] vs. 34/216 [15.7%], P = 0.053). With a minimum follow-up of 6 years after laparoscopic cystectomy, failed and successful pregnancy were seen in 107/142(75.4%) and 35/142 (24.6%) patients in the AM group vs. 114/216(52.8%) and 102/216 (47.2%) patients in the non-AM group (P < 0.05). As for the successfully pregnant patients, live births, including spontaneous pregnancy and IVF-ET, were seen in 34/35 (97.1) vs. 99/102 (97.1) patients between AM and non-AM groups, while others ended in spontaneous abortion. No significant associations were found between the two groups in infertility, leiomyoma presence, the size of ovarian endometrioma, type of deep infiltrating endometriosis (DIE) or type of recurrence (P > 0.05). Conclusion: Compared with non-AM group, EM patients with concurrent AM may have higher age, longer mean operating time and higher mean AFS score. In terms of fertility outcomes, patients in the AM group were with lower likelihood of pregnancy after surgery during the long-time follow-up.
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Affiliation(s)
- Ting-Ting Sun
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
| | - Xiao-Yan Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
| | - Jing-Hua Shi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
| | - Yu-Shi Wu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
| | - Zhi-Yue Gu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
| | - Jin-Hua Leng
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Beijing, China
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15
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Bulun SE, Yildiz S, Adli M, Wei JJ. Adenomyosis pathogenesis: insights from next-generation sequencing. Hum Reprod Update 2021; 27:1086-1097. [PMID: 34131719 PMCID: PMC8543024 DOI: 10.1093/humupd/dmab017] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 04/30/2021] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Adenomyosis, characterized by the presence of islands of endometrial tissue surrounded by hypertrophic smooth muscle cells within the myometrium, is one of the most challenging uterine disorders in terms of diagnosis and management. Adenomyosis presents with pelvic pain, excessive uterine bleeding, anemia and infertility. The relative contributions of abnormal endometrial tissue and myometrial smooth muscle cells to the development and growth of adenomyosis are not well understood. Moreover, there is continuing debate on the origins of adenomyosis; two competing theories describe the invagination of basal endometrium into the myometrium or the metaplastic differentiation of remnant endometrial stem/progenitor cells within the myometrium. OBJECTIVE AND RATIONALE A recent series of next-generation sequencing (NGS) studies have provided the best scientific evidence thus far regarding the cellular origins of adenomyosis and the contributions of new signaling pathways to its pathogenesis, survival, and growth. These seminal studies on endometrium, adenomyosis and endometriosis demonstrate or support the following key points. (i) Mutations of KRAS map to both intracavitary endometrial tissue and proximally located adenomyotic samples, supporting the invagination theory of pathogenesis. Driver mutations found in smooth muscle cells of uterine fibroids are absent in adenomyosis. (ii) KRAS and other less frequent mutations are limited to endometrial-type epithelial cells. They are also observed in endometriosis, indicating that the disease process in adenomyosis is similar to that in endometriosis and distinct from that of uterine fibroids. (iii) Activating mutations of KRAS stimulate specific pathways to increase cell survival and proliferation and are associated with progesterone resistance in adenomyosis. Together, these findings suggest that distinct cell populations in eutopic endometrial tissue play key roles in the etiology of adenomyosis. Dependence on ovarian steroids and ovulatory cycles for disease severity is a unique feature of adenomyosis. In this context, common patterns of aberrant gene expression have been reported both in adenomyosis and endometriosis. These include pathways that favor increased estrogen biosynthesis, decreased estradiol metabolism, a unique estrogen receptor beta (ESR2)-driven inflammatory process, and progesterone resistance due to decreased progesterone receptor expression. Since adenomyosis exhibits a uniquely estrogen-driven inflammatory process and progesterone resistance, we discuss the interactions between these molecular characteristics and signaling pathways induced by the newly discovered KRAS mutations. SEARCH METHODS We conducted a comprehensive search using PubMed for human and animal studies published until 2020 in the following areas: adenomyosis, endometriosis, endometrium, NGS, whole-exome sequencing, whole-genome sequencing, RNA sequencing, targeted deep sequencing, epigenetics, driver mutation, KRAS, progesterone resistance, estrogen action and steroid production. OUTCOMES Targeted deep sequencing analyses of epithelial cells in adenomyosis and adjacent basalis endometrial glands demonstrated recurring KRAS mutations in both cell types. This finding suggests that adenomyosis originates from basalis endometrium. Epithelial cells of the endometrium, adjacent adenomyosis and co-occurring endometriosis also share identical KRAS mutations. These findings suggest both adenomyosis and endometriosis are oligoclonal tissues that arise from endometrial cell populations carrying a specific driver mutation that most commonly affects the KRAS gene. WIDER IMPLICATIONS Adenomyosis usually follows an event such as pregnancy that has disrupted the integrity of the endometrial–myometrial junction followed by repetitious menstrual episodes that increase the likelihood of the entrapment of the basalis endometrium within the myometrium. Glandular epithelial cells carrying KRAS mutations and located within the deep crypts of basalis endometrium may become entrapped and invade myometrial tissue to give rise to adenomyosis. Evidence suggests that KRAS mutations may be responsible, in part, for previously observed phenomena such as prolonged cell survival and progesterone resistance in adenomyosis.
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Affiliation(s)
- Serdar E Bulun
- Division of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Sule Yildiz
- Division of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Mazhar Adli
- Division of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jian-Jun Wei
- Division of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.,Department of Pathology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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16
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Kobayashi H, Matsubara S, Imanaka S. Relationship between magnetic resonance imaging-based classification of adenomyosis and disease severity. J Obstet Gynaecol Res 2021; 47:2251-2260. [PMID: 33908135 DOI: 10.1111/jog.14803] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/10/2021] [Indexed: 12/18/2022]
Abstract
AIMS The purpose of this study is to first investigate the correlation between image features and histological findings and the clinical severity of adenomyosis; second, search for imaging features to assess the type and locoregional extension of the disease; and finally, discuss the notation of image-based classification. METHODS This paper combines a review of the literature on adenomyosis with a series of cases who underwent surgery at Nara Medical University Hospital. RESULTS Currently, there has been a lack of clear, clinically relevant, and internationally acceptable definition and histological classification due to its diverse phenotype. A number of researchers have attempted to standardize the magnetic resonance imaging (MRI) features of adenomyosis. Some researchers have begun studies that relate the subtype classification using MRI to disease severity. There is evidence suggesting that diffuse adenomyosis and intrinsic adenomyosis are correlated with menstrual bleeding, while extrinsic adenomyosis and coexistence of deep infiltrating endometriosis (DIE) are related to pelvic pain. MRI-based classifications that are simple for use in the clinical setting are beginning to be proposed. However, the reliability and validity of these classifications have not yet been verified. A simplified notation is required to discuss the association between the classification and severity of adenomyosis. We introduce case reports using the notation of four items necessary for classification of adenomyosis. CONCLUSION There is an urgent need to determine the definitions of terms used in subtype classification and to create and validate a globally unified notation that can predict the severity of adenomyosis symptoms.
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Affiliation(s)
- Hiroshi Kobayashi
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara, Japan.,Ms.Clinic MayOne, Kashihara, Nara, Japan
| | - Sho Matsubara
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara, Japan
| | - Shogo Imanaka
- Department of Obstetrics and Gynecology, Nara Medical University, Kashihara, Nara, Japan.,Ms.Clinic MayOne, Kashihara, Nara, Japan
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17
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Rees CO, Nederend J, Mischi M, van Vliet HAAM, Schoot BC. Objective measures of adenomyosis on MRI and their diagnostic accuracy-a systematic review & meta-analysis. Acta Obstet Gynecol Scand 2021; 100:1377-1391. [PMID: 33682087 DOI: 10.1111/aogs.14139] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 02/15/2021] [Accepted: 03/02/2021] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Magnetic resonance imaging (MRI) diagnosis of adenomyosis is considered the most accurate non-invasive technique, but remains subjective, with no consensus on which diagnostic parameters are most accurate. We aimed to systematically review the literature on how adenomyosis can be objectively quantified on MRI in a scoping manner, to review the diagnostic performance of these characteristics compared with histopathological diagnosis, and to summarize correlations between measures of adenomyosis on MRI and clinical outcomes. MATERIAL AND METHODS We searched databases Pubmed, Embase, and Cochrane for relevant literature up to April 2020 according to PRISMA guidelines. We included studies that objectively assessed adenomyosis on MRI, and separately assessed studies investigating the diagnostic performance of MRI vs histopathology for inclusion in a meta-analysis. The QUADAS-2 tool was used for risk of bias, with many studies showing an unclear or high risk of bias. RESULTS Eighty studies were included, of which 14 assessed the diagnostic performance of individual MRI parameters, with four included in the meta-analysis of diagnostic accuracy. Common MRI parameters were: junctional zone (JZ) characteristics, such as maximum JZ thickness-pooled sensitivity 71.6% (95% CI 46.0%-88.2%), specificity 85.5% (52.3%-97.0%); JZ differential-pooled sensitivity 58.9% (95% CI 44.3%-72.1%), specificity 83.2% (95% CI 71.3%-90.8%); and JZ to myometrial ratio-pooled sensitivity 63.3% (95% CI 51.9%-73.4%), specificity 79.4% (95% CI 42.0%-95.4%); adenomyosis lesion size, uterine morphology (pooled sensitivity 42.9% (95% CI 15.9%-74.9%), specificity 87.7%, (95% CI 37.9-98.8) and changes in signal intensity-eg, presence of myometrium cysts; pooled 59.6% (95% CI 41.6%-75.4%) and specificity of 96.1% (95% CI 80.7%-99.3%). Other MRI parameters have been used for adenomyosis diagnosis, but their diagnostic performance is unknown. Few studies attempted to correlate adenomyosis MRI phenotype to clinical outcomes. CONCLUSIONS A wide range of objective parameters for adenomyosis exist on MRI; however, in many cases their individual diagnostic performance remains uncertain. JZ characteristics remain the most widely used and investigated with acceptable diagnostic accuracy. Specific research is needed into how these objective measures of adenomyosis can be correlated to clinical outcomes.
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Affiliation(s)
- Connie O Rees
- Department of Gynecology and Obstetrics, Catharina Hospital, Eindhoven, the Netherlands.,Department of Reproductive Medicine, Ghent University Hospital, Ghent, Belgium
| | - Joost Nederend
- Department of Radiology, Catharina Hospital, Eindhoven, the Netherlands
| | - Massimo Mischi
- Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | | | - Benedictus C Schoot
- Department of Gynecology and Obstetrics, Catharina Hospital, Eindhoven, the Netherlands.,Electrical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands.,Department of Reproductive Medicine, Ghent University Hospital, Ghent, Belgium
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18
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Abstract
Adenomyosis, characterized by the presence of endometrial glands and stroma within the myometrium, can have a substantial impact on the quality of women's lives. Despite this, the epidemiologic research on this condition lags considerably behind that of other noncancerous reproductive health conditions. The lack of progress and knowledge is due in part to the challenges in designing valid epidemiologic studies, since the diagnosis of adenomyosis historically has been limited to the examination of uterine specimens from hysterectomy. This review describes the available data on the frequency of this condition and the epidemiologic investigation thus far into the risk factors for disease-highlighting the methodologic and inference challenges primarily around study sample selection. We conclude with providing recommendations for approaches to future epidemiologic study that capitalize on the advancements in imaging technology to detect adenomyosis and provide a fuller picture of the occurrence and risk factors for disease.
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Affiliation(s)
- Kristen Upson
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, Michigan
| | - Stacey A Missmer
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, Michigan.,Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, Michigan.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
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19
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Junctional zone endometrium alterations in gynecological and obstetrical disorders and impact on diagnosis, prognosis and treatment. Curr Opin Obstet Gynecol 2020; 31:418-427. [PMID: 31573995 DOI: 10.1097/gco.0000000000000572] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW To investigate the JZE alterations in gynecological and obstetrical disorders and impact on diagnosis, prognosis and treatment. RECENT FINDINGS JZE was found to be significantly extended in patients with endometriosis, leading to the conclusion that endometriosis is a primary disease of the uterus, much like adenomyosis. Statistical correlation was then demonstrated between the severity of endometriosis and the depth of the adenomyosis infiltrates, hence the thickening of the JZE. Stem cells, predominantly found in the JZE were also found in histological sections of leiomyoma, suggested to be the origin of leiomyoma. This reservoir of JZE stem cells is influenced by different stressors leading to their differentiation into leiomyoma, endometriosis, adenomyosis or endometrial cancer, according to the stressor. The variability in presentation was hypothesized to be connected to genetic and epigenetic factors. JZE was also suggested to act as a barrier, stopping endometrial carcinoma cells invasion and metastasis. In addition, JZE plays a major role in conception, pregnancy and postpartum. SUMMARY JZE is an important anatomical landmark of the uterus contributing to normal uterine function under the influence of ovarian hormones. Alterations of the JZE thickness and contractility can be used as pathognomonic clinical markers in infertility and chronic pelvic pain, for subendometrial and myometrial disorders, for example, adenomyosis and fibroids. Prospective randomized control trials will clarify the diagnostic steps, imaging modalities to follow and probably triage the patients between medical and surgical treatments.
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20
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Harmsen MJ, Wong CFC, Mijatovic V, Griffioen AW, Groenman F, Hehenkamp WJK, Huirne JAF. Role of angiogenesis in adenomyosis-associated abnormal uterine bleeding and subfertility: a systematic review. Hum Reprod Update 2020; 25:647-671. [PMID: 31504506 PMCID: PMC6737562 DOI: 10.1093/humupd/dmz024] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 06/11/2019] [Accepted: 06/19/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Adenomyosis commonly occurs with abnormal uterine bleeding (AUB) and is associated with subfertility and a higher miscarriage rate. Recent evidence showed abnormal vascularization in the endometrium in patients with adenomyosis, suggesting a role of angiogenesis in the pathophysiology of AUB and subfertility in adenomyosis and providing a possible treatment target. OBJECTIVE AND RATIONALE We hypothesized that the level of abnormal vascularization and expression of angiogenic markers is increased in the ectopic and eutopic endometrium of adenomyosis patients in comparison with the endometrium of control patients. This was investigated through a search of the literature. SEARCH METHODS A systematic search was performed in PubMed and Embase until February 2019. Combinations of terms for angiogenesis and adenomyosis were applied as well as AUB, subfertility or anti-angiogenic therapy. The main search was limited to clinical studies carried out on premenopausal women. Original research articles focusing on markers of angiogenesis in the endometrium of patients with adenomyosis were included. Studies in which no comparison was made to control patients or which were not published in a peer-reviewed journal were excluded. A second search was performed to explore the therapeutic potential of targeting angiogenesis in adenomyosis. This search also included preclinical studies. OUTCOMES A total of 20 articles out of 1669 hits met our selection criteria. The mean vascular density (MVD) was studied by quantification of CD31, CD34, von Willebrand Factor (vWF) or factor-VIII-antibody-stained microvessels in seven studies. All these studies reported a significantly increased MVD in ectopic endometrium, and out of the six articles that took it into account, four studies reported a significantly increased MVD in eutopic endometrium compared with control endometrium. Five articles showed a significantly higher vascular endothelial growth factor expression in ectopic endometrium and three articles in eutopic endometrium compared with control endometrium. The vascular and pro-angiogenic markers α-smooth muscle actin, endoglin, S100A13, vimentin, matrix metalloproteinases (MMPs), nuclear factor (NF)-kB, tissue factor (TF), DJ-1, phosphorylated mammalian target of rapamycin, activin A, folli- and myostatin, CD41, SLIT, roundabout 1 (ROBO1), cyclooxygenase-2, lysophosphatidic acid (LPA) 1,4-5, phospho signal transducer and activator of transcription 3 (pSTAT3), interleukin (IL)-6, IL-22 and transforming growth factor-β1 were increased in ectopic endometrium, and the markers S100A13, MMP-2 and -9, TF, follistatin, myostatin, ROBO1, LPA1 and 4-5, pSTAT3, IL-6 and IL-22 were increased in eutopic endometrium, compared with control endometrium. The anti-angiogenic markers E-cadherin, eukaryotic translation initiation factor 3 subunit and gene associated with retinoic-interferon-induced mortality 19 were decreased in ectopic endometrium and IL-10 in eutopic endometrium, compared with control endometrium. The staining level of vWF and two pro-angiogenic markers (NF-κB nuclear p65 and TF) correlated with AUB in patients with adenomyosis. We found no studies that investigated the possible relationship between markers of angiogenesis and subfertility in adenomyosis patients. Nine articles reported on direct or indirect targeting of angiogenesis in adenomyosis-either by testing hormonal therapy or herbal compounds in clinical studies or by testing angiogenesis inhibitors in preclinical studies. However, there are no clinical studies on the effectiveness of such therapy for adenomyosis-related AUB or subfertility. WIDER IMPLICATIONS The results are in agreement with our hypothesis that increased angiogenesis is present in the endometrium of patients with adenomyosis compared with the endometrium of control patients. It is likely that increased angiogenesis leads to fragile and more permeable vessels resulting in adenomyosis-related AUB and possibly subfertility. While this association has not sufficiently been studied yet, our results encourage future studies to investigate the exact role of angiogenesis in the etiology of adenomyosis and related AUB or subfertility in women with adenomyosis in order to design curative or preventive therapeutic strategies.
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Affiliation(s)
- Marissa J Harmsen
- Department of Obstetrics and Gynecology, Amsterdam UMC, location VUMC, Amsterdam, The Netherlands.,Angiogenesis Laboratory, Amsterdam UMC, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Caroline F C Wong
- Department of Obstetrics and Gynecology, Amsterdam UMC, location VUMC, Amsterdam, The Netherlands.,Angiogenesis Laboratory, Amsterdam UMC, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Velja Mijatovic
- Department of Obstetrics and Gynecology, Amsterdam UMC, location VUMC, Amsterdam, The Netherlands
| | - Arjan W Griffioen
- Angiogenesis Laboratory, Amsterdam UMC, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Freek Groenman
- Department of Obstetrics and Gynecology, Amsterdam UMC, location VUMC, Amsterdam, The Netherlands
| | - Wouter J K Hehenkamp
- Department of Obstetrics and Gynecology, Amsterdam UMC, location VUMC, Amsterdam, The Netherlands
| | - Judith A F Huirne
- Department of Obstetrics and Gynecology, Amsterdam UMC, location VUMC, Amsterdam, The Netherlands
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Habiba M, Gordts S, Bazot M, Brosens I, Benagiano G. Exploring the challenges for a new classification of adenomyosis. Reprod Biomed Online 2020; 40:569-581. [PMID: 32173239 DOI: 10.1016/j.rbmo.2020.01.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 01/14/2020] [Accepted: 01/20/2020] [Indexed: 01/06/2023]
Abstract
The availability of non-invasive diagnostic tests is an important factor in the renewed interest in adenomyosis, as the disease can now be more accurately mapped in the uterus without a need for hysterectomy. An agreed system for classifying and reporting the condition will enhance our understanding of the disease and is envisaged to enable comparison of research studies and treatment outcomes. In this review, we assess previous and more recent attempts at producing a taxonomy, especially in view of the latest proposal for subdivision of adenomyosis into an internal and an external variant. In this context, we also explore the uncertainties linked to classifying involvement of the uterovesical pouch, the pouch of Douglas and lesions in the outer myometrium. Two opposing hypotheses are forwarded to explain the pathogenesis of these variants, namely that disease localized in these areas originates from an invasion by uterine adenomyosis of peritoneal organs; alternatively, that lesions present in the outer myometrium originate from peritoneal endometriosis. At the root of debates around these opposing theories of pathogenesis is fragmentary evidence. Because of the limitations of currently available evidence, and until this issue is resolved, broad agreement on a hypothesis to underpin any proposed classification is unlikely.
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Affiliation(s)
- Marwan Habiba
- Department of Health Sciences University of Leicester and University Hospitals of Leicester, Leicester Royal Infirmary, Leicester, LE1 5WW, UK.
| | | | - Marc Bazot
- Department of Radiology, Tenon Hospital, Assistance Publique des Hôpitaux de Paris, Université Sorbonne Université Paris, France & Groupe de Recherche Clinique GRC6-UPMC, Centre Expert en Endométriose (C3E), AP-HP, 75020 Paris, France
| | - Ivo Brosens
- Faculty of Medicine, Catholic University of Leuven, Herestraat 49, 3001 Leuven, Belgium
| | - Giuseppe Benagiano
- Department of Maternal & Child Health, Gynecology and Urology, Sapienza, University of Rome, 00185 Rome, Italy
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22
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Fibrinogen alpha chain is up-regulated and affects the pathogenesis of endometriosis. Reprod Biomed Online 2019; 39:893-904. [PMID: 31740226 DOI: 10.1016/j.rbmo.2019.07.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 06/30/2019] [Accepted: 07/01/2019] [Indexed: 02/06/2023]
Abstract
RESEARCH QUESTION In the group's previous study, fibrinogen alpha chain (FGA) was identified as an up-regulated differential protein that was highly expressed in women with endometriosis. The current study investigated the expression and effects of FGA in endometriosis. It also evaluated the effects of FGA on human endometrial stromal cells and studied the possible mechanism. DESIGN This was a cross-sectional analysis of FGA expression in plasma and endometrial tissue of matched eutopic and ectopic samples from women with endometriosis undergoing laparoscopic surgery and samples from women without endometriosis. Forty-four patients with endometriosis and 32 healthy control subjects who donated plasma for FGA analysis, including 26 matched cases of eutopic and ectopic endometria from endometriosis patients and 22 endometria from healthy control subjects, were analysed. The effects of FGA were studied in a human endometrial stromal cell line after transfection with FGA short interfering RNA (siRNA). RESULTS FGA concentrations in serum and expression in eutopic and ectopic endometrial tissue were significantly higher in women with endometriosis than controls (P < 0.05 and P < 0.01 respectively), whereas FGA expression was not significantly different in eutopic compared with ectopic endometrial tissues from the same patients. High FGA concentrations in serum were related to disease stage and ovarian involvement, but were not affected by age and menstrual cycle. The knockdown of FGA expression by FGA siRNA inhibited hEM15A cellular adhesion, migration and invasion, and attenuated matrix metalloproteinase-2 (MMP-2) expression. CONCLUSIONS High FGA expression in endometriosis was closely related to disease severity and affected cell adhesion, migration and invasion, which might play an important role in the pathogenesis of endometriosis.
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Harada T, Taniguchi F, Amano H, Kurozawa Y, Ideno Y, Hayashi K, Harada T. Adverse obstetrical outcomes for women with endometriosis and adenomyosis: A large cohort of the Japan Environment and Children's Study. PLoS One 2019; 14:e0220256. [PMID: 31374085 PMCID: PMC6677302 DOI: 10.1371/journal.pone.0220256] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 07/11/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Because of the increased number of diagnosed cases of endometriosis or adenomyosis resulting in infertility, many women require assisted reproductive technology (ART) to become pregnant. However, incidences of obstetric complications are increased for women who conceive using ART. There has been no prospective cohort study examining the influence of endometriosis and adenomyosis on obstetric outcomes after adjusting for the confounding influence of ART therapy. OBJECTIVE This study evaluated the impact of endometriosis and adenomyosis on the incidence of adverse pregnancy outcomes. STUDY DESIGN Data were obtained from a prospective cohort study, known as the Japan Environment and Children's Study (JECS), of the incidence of obstetric complications for women with endometriosis and adenomyosis. The data of 103,099 pregnancies that resulted in live birth or stillbirth or that were terminated through abortion between February 2011 and July 2014 in Japan were included. RESULTS Women with endometriosis or adenomyosis were at increased risk for complications during pregnancy compared to those without a medical history of endometriosis (odds ratio [OR], 1.32; 95% confidence interval [CI], 1.23 to 1.41) or adenomyosis (OR, 1.72; 95% CI, 1.37 to 2.16). Our analysis showed that the adjusted ORs for obstetric complications of pregnant women who conceived naturally or after infertility treatment that did not involve ART therapy were 1.26 (CI, 1.17 to 1.35) for pregnant women with a history of endometriosis and 1.52 (CI, 1.19 to 1.94) for those with a history of adenomyosis. CONCLUSIONS The presence of endometriosis and adenomyosis significantly increased the prevalence of obstetric complications after adjusting for the influence of ART outcomes.
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Affiliation(s)
- Takashi Harada
- Department of Obstetrics and Gynecology, Tottori University Faculty of Medicine, Yonago, Japan
| | - Fuminori Taniguchi
- Department of Obstetrics and Gynecology, Tottori University Faculty of Medicine, Yonago, Japan
| | - Hiroki Amano
- Department of Public Health, Tottori University Faculty of Medicine, Yonago, Japan
| | - Youichi Kurozawa
- Department of Public Health, Tottori University Faculty of Medicine, Yonago, Japan
| | - Yuki Ideno
- Department of Laboratory Science and Environmental Health Sciences, Graduate School of Health Sciences, Gunma University, Maebashi, Japan
| | - Kunihiko Hayashi
- Department of Laboratory Science and Environmental Health Sciences, Graduate School of Health Sciences, Gunma University, Maebashi, Japan
| | - Tasuku Harada
- Department of Obstetrics and Gynecology, Tottori University Faculty of Medicine, Yonago, Japan
- * E-mail:
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Rasmussen CK, Hansen ES, Ernst E, Dueholm M. Two- and three-dimensional transvaginal ultrasonography for diagnosis of adenomyosis of the inner myometrium. Reprod Biomed Online 2018; 38:750-760. [PMID: 30792048 DOI: 10.1016/j.rbmo.2018.12.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 10/22/2018] [Accepted: 12/11/2018] [Indexed: 12/17/2022]
Abstract
RESEARCH QUESTION How diagnostically accurate is two-dimensional (2D-TVS) compared with three-dimensional transvaginal ultrasonography (3D-TVS) in diagnosing adenomyosis of the inner myometrium. What is the most accurate combination of ultrasonographic features? DESIGN Premenopausal women (n = 110) scheduled for hysterectomy or transcervical resection of the endomyometrium owing to abnormal uterine bleeding were consecutively enrolled. All participants had real-time 2D-TVS and, later, blinded off-line 3D-TVS to diagnose adenomyosis. Results were compared with a detailed histopathological examination of the inner myometrium as gold standard. RESULTS Prevalence of adenomyosis of the inner myometrium was 29%. For 2D-TVS and 3D-TVS, respectively, the diagnostic accuracy was sensitivity 72% (95% CI 53 to 86) and 69% (95% CI 50 to 84); specificity 76% (95% CI 65 to 85) and 86% (95% CI 76-93); and area under the curve (AUC) 0.74 (95% CI 0.7 to 0.8) and 0.77 (95% CI 0.7 to 0.9). Specificity of 3D-TVS was not statistically significantly better than 2D-TVS; the difference between them almost reached statistical significance (P = 0.06). The most accurate three-dimensional feature was junctional zone irregularity (JZmax-JZmin ≥5mm) (AUC: 0.78). A combination of two or more two-dimensional and two or more three-dimensional features was highly accurate (AUC: 0.77). CONCLUSIONS For diagnosing adenomyosis of the inner myometrium, 3D-TVS offers a high accuracy similar to 2D-TVS. Identification of junctional zone irregularity with 3D-TVS may be beneficial to diagnosis. Two or more two-dimensional features and two or more three-dimensional features combined may give a more objective diagnosis, and may be useful for clinical practice and future research.
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Affiliation(s)
- Christina K Rasmussen
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus 8200, Denmark.
| | - Estrid S Hansen
- Department of Pathology, Aarhus University Hospital, Noerrebrogade 44, Aarhus 8000, Denmark
| | - Erik Ernst
- Department of Gynecology and Obstetrics, Horsens Regional Hospital, Sundvej 30, Horsens 8700
| | - Margit Dueholm
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus 8200, Denmark
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25
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Gordts S, Grimbizis G, Campo R. Symptoms and classification of uterine adenomyosis, including the place of hysteroscopy in diagnosis. Fertil Steril 2018; 109:380-388.e1. [PMID: 29566850 DOI: 10.1016/j.fertnstert.2018.01.006] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/03/2018] [Accepted: 01/05/2018] [Indexed: 12/28/2022]
Abstract
Where histology used the presence of glands and/or stroma in the myometrium as pathognomonic for adenomyosis, imaging uses the appearance of the myometrium, the presence of striations, related to the presence of endometrial tissue within the myometrium, the presence of intramyometrial cystic structures and the size and asymmetry of the uterus to identify adenomyosis. Preliminary reports show a good correlation between the features detected by imaging and the histological findings. Symptoms associated with adenomyosis are abnormal uterine bleeding, pelvic pain (dysmenorrhea, chronic pelvic pain, dyspareunia), and impaired reproduction. However a high incidence of existing comorbidity like fibroids and endometriosis makes it difficult to attribute a specific pathognomonic symptom to adenomyosis. Heterogeneity in the reported pregnancy rates after assisted reproduction is due to the use of different ovarian stimulation protocols and absence of a correct description of the adenomyotic pathology. Current efforts to classify the disease contributed a lot in elucidated the potential characteristics that a classification system should be relied on. The need for a comprehensive, user friendly, and clear categorization of adenomyosis including the pattern, location, histological variants, and the myometrial zone seems to be an urgent need. With the uterus as a possible unifying link between adenomyosis and endometriosis, exploration of the uterus should not only be restricted to the hysteroscopic exploration of the uterine cavity but in a fusion with ultrasound.
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Affiliation(s)
- Stephan Gordts
- Leuven Institute for Fertility & Embryology, Leuven, Belgium; Life Expert Centre, Schipvaartstraat 4, Leuven, Belgium.
| | - Grigoris Grimbizis
- 1st Department of Obstetrics and Gynecology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Rudi Campo
- Leuven Institute for Fertility & Embryology, Leuven, Belgium; Life Expert Centre, Schipvaartstraat 4, Leuven, Belgium
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26
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Glavind MT, Møllgaard MV, Iversen ML, Arendt LH, Forman A. Obstetrical outcome in women with endometriosis including spontaneous hemoperitoneum and bowel perforation: a systematic review. Best Pract Res Clin Obstet Gynaecol 2018; 51:41-52. [DOI: 10.1016/j.bpobgyn.2018.01.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 01/23/2018] [Indexed: 12/29/2022]
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Dueholm M, Aagaard J. Adenomyosis and IVF/ICSI treatment: clinical considerations and recommendations. Expert Rev Endocrinol Metab 2018; 13:177-179. [PMID: 30063420 DOI: 10.1080/17446651.2018.1493923] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Margit Dueholm
- a Department of Gynecology and Obstetrics , Aarhus University Hospital, Aagaards Fertility Clinic , Aarhus , Denmark
| | - Jørn Aagaard
- a Department of Gynecology and Obstetrics , Aarhus University Hospital, Aagaards Fertility Clinic , Aarhus , Denmark
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Vercellini P, Facchin F, Buggio L, Barbara G, Berlanda N, Frattaruolo MP, Somigliana E. Management of Endometriosis: Toward Value-Based, Cost-Effective, Affordable Care. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2018; 40:726-749.e10. [DOI: 10.1016/j.jogc.2017.07.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 07/12/2017] [Indexed: 12/13/2022]
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Bruun MR, Arendt LH, Forman A, Ramlau-Hansen CH. Endometriosis and adenomyosis are associated with increased risk of preterm delivery and a small-for-gestational-age child: a systematic review and meta-analysis. Acta Obstet Gynecol Scand 2018; 97:1073-1090. [PMID: 29753309 DOI: 10.1111/aogs.13364] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 04/25/2018] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The objective of this systematic review and meta-analysis was to evaluate the risk of preterm delivery and having a small-for-gestational-age (SGA) child in women with endometriosis and adenomyosis compared with women without these two diseases. MATERIAL AND METHODS Studies on endometriosis or adenomyosis and risk of preterm delivery and/or SGA infant were included. The systematic search was conducted for all published articles in PubMed and Embase published from 1950 to 2017 using specific search terms. After duplicates were removed, two authors independently reviewed all studies, initially based on title and subsequently based on abstract. Studies considered relevant were read in full text by both reviewers to identify if studies met the inclusion criteria. RESULTS The search found 21 studies on a total of 2 517 516 women meeting the inclusion criteria. Women with endometriosis had an increased odds of preterm delivery [odds ratio (OR) 1.47, 95% CI 1.28-1.69] and SGA infant (OR 1.26, 95% CI 1.04-1.549). Compared with endometriosis, adenomyosis implied an even higher odds of both preterm delivery (OR 3.09, 95% CI 1.88-5.09) and SGA infant (OR 3.23, 95% CI 1.71-6.09) as well. CONCLUSIONS Women with endometriosis or adenomyosis had a higher odds of preterm delivery and having a child that was SGA compared with women without endometriosis or adenomyosis. The odds of both adverse birth outcomes was highest among women with adenomyosis. The results suggest a closer prenatal monitoring among pregnant women with endometriosis or adenomyosis.
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Affiliation(s)
- Mette R Bruun
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Linn H Arendt
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark.,Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Axel Forman
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
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30
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Soave I, Wenger JM, Pluchino N, Marci R. Treatment options and reproductive outcome for adenomyosis-associated infertility. Curr Med Res Opin 2018; 34:839-849. [PMID: 29046066 DOI: 10.1080/03007995.2017.1393404] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE Adenomyosis is a benign gynecological disease mostly diagnosed in the forth and fifth decades. The recent improvement of the diagnostic tools and a better understanding of the pathology allowed clinicians to postulate a possible relationship between adenomyosis and infertility and to diagnose it in younger asymptomatic women during infertility work-up. Purpose of this article is to review the different theories regarding the possible correlation between adenomyosis and infertility and to discuss the treatment options and the final reproductive outcome after the treatment. MATERIALS AND METHODS We search Pubmed for articles published in the English language with the use of the following MeSH search terms: "adenomyosis" combined with "treatment" and "fertility outcome" with the restriction to the human species. A manual search of review articles and cross-references completed the search. All selected articles were assessed for study design, patients characteristic, diagnosis of adenomyosis, type of treatment, post-treatment rates of conception, full-term pregnancy and completeness of information of the data sets. RESULTS Limited data are available concerning the efficacy of the different treatment options of adenomyosis on fertility outcome and the only ones published are retrospective evaluations or small case series. CONCLUSIONS Adenomyosis represents a common gynecological disorder with a negative impact on fertility. However, it remains challenging to establish if adenomyosis is the only cause of the infertility or not, because patients, in both case and control groups, may be affected by concomitant endometriosis. Further studies are required to determine the reason of implantation failure in women with adenomyosis and the impact of adenomyosis on infertile women with or without endometriosis.
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Affiliation(s)
- Ilaria Soave
- a Department of Morphology, Surgery and Experimental Medicine , University of Ferrara , Ferrara , Italy
| | - Jean-Marie Wenger
- b Division of Obstetrics and Gynecology , University Hospital of Geneva , Geneva , Switzerland
| | - Nicola Pluchino
- b Division of Obstetrics and Gynecology , University Hospital of Geneva , Geneva , Switzerland
| | - Roberto Marci
- a Department of Morphology, Surgery and Experimental Medicine , University of Ferrara , Ferrara , Italy
- b Division of Obstetrics and Gynecology , University Hospital of Geneva , Geneva , Switzerland
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de Bruijn AM, Lohle PN, Huirne JA, de Vries J, Twisk M, Hehenkamp WJ. Uterine Artery Embolization Versus Hysterectomy in the Treatment of Symptomatic Adenomyosis: Protocol for the Randomized QUESTA Trial. JMIR Res Protoc 2018; 7:e47. [PMID: 29496654 PMCID: PMC5856934 DOI: 10.2196/resprot.8512] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 12/13/2022] Open
Abstract
Background Adenomyosis is a benign uterine disease characterized by invasion of endometrium into the myometrium resulting in heavy menstrual bleeding and pain (dysmenorrhea). Hysterectomy is established as the final treatment option when conservative treatment fails. Uterine artery embolization (UAE) in patients with symptomatic adenomyosis has demonstrated to reduce symptoms and improve quality of life. However, randomized controlled trials are lacking. Objective With this study, we aim to evaluate the impact of UAE on Health-Related Quality of Life (HRQOL) in a randomized comparison to hysterectomy in patients with symptomatic adenomyosis. Methods This is a multicenter non-blinded randomized controlled trial comparing UAE and hysterectomy. Eligible patients are symptomatic premenopausal women without the desire to conceive and who have symptomatic magnetic resonance imaging (MRI)–confirmed pure adenomyosis or dominant adenomyosis accompanied by fibroids. After obtaining informed consent, patients will be randomly allocated to treatment in a 2:1 UAE versus hysterectomy ratio. The primary objective is HRQOL at 6 months following the assigned intervention. Secondary outcomes are technical results, pain management, clinical outcomes, HRQOL, and cost effectiveness during 2 years of follow-up. In addition, transvaginal ultrasound (TVUS) and MRI will be performed at regular intervals after UAE. Results Patient enrollment started November 2015. The follow-up period will be completed two years after inclusion of the last patient. At the time of submission of this article, data cleaning and analyses have not yet started. Conclusions This trial will provide insight for caretakers and future patients about the effect of UAE compared to the gold standard hysterectomy in the treatment of symptomatic adenomyosis and is therefore expected to improve patients’ wellbeing and quality of life. Trial Registration Netherlands Trial Register NTR5615; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=5615 (Archived by WebCite at http://www.webcitation.org/6xZRyXeIF)
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Affiliation(s)
- Annefleur Machteld de Bruijn
- Department of Gynaecology and Obstetrics, Vrije Universiteit Medical Center, Vrije Universiteit, Amsterdam, Netherlands.,Amsterdam Cardiovascular Sciences, Vrije Universiteit, Amsterdam, Netherlands
| | - Paul Nm Lohle
- Department of Radiology, Elisabeth-TweeSteden Ziekenhuis, Tilburg, Netherlands
| | - Judith Af Huirne
- Department of Gynaecology and Obstetrics, Vrije Universiteit Medical Center, Vrije Universiteit, Amsterdam, Netherlands.,Amsterdam Cardiovascular Sciences, Vrije Universiteit, Amsterdam, Netherlands
| | - Jolanda de Vries
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands.,Department of Medical and Clinical Psychology, Elisabeth-TweeSteden Ziekenhuis, Tilburg, Netherlands
| | - Moniek Twisk
- Department of Gynecology, Medical Center Zuiderzee, Lelystad, Netherlands
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- Department of Gynaecology and Obstetrics, Vrije Universiteit Medical Center, Vrije Universiteit, Amsterdam, Netherlands
| | - Wouter Jk Hehenkamp
- Department of Gynaecology and Obstetrics, Vrije Universiteit Medical Center, Vrije Universiteit, Amsterdam, Netherlands.,Amsterdam Cardiovascular Sciences, Vrije Universiteit, Amsterdam, Netherlands
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32
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Agostinho L, Cruz R, Osório F, Alves J, Setúbal A, Guerra A. MRI for adenomyosis: a pictorial review. Insights Imaging 2017; 8:549-556. [PMID: 28980163 PMCID: PMC5707223 DOI: 10.1007/s13244-017-0576-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 08/26/2017] [Accepted: 09/05/2017] [Indexed: 12/30/2022] Open
Abstract
Adenomyosis is defined as the presence of ectopic endometrial glands and stroma within the myometrium. It is a disease of the inner myometrium and results from infiltration of the basal endometrium into the underlying myometrium. Transvaginal ultrasonography (TVUS) and magnetic resonance imaging (MRI) are the main radiologic tools for this condition. A thickness of the junctional zone of at least 12 mm is the most frequent MRI criterion in establishing the presence of adenomyosis. Adenomyosis can appear as a diffuse or focal form. Adenomyosis is often associated with hormone-dependent lesions such as leiomyoma, deep pelvic endometriosis and endometrial hyperplasia/polyps. Herein, we illustrate the MRI findings of adenomyosis and associated conditions, focusing on their imaging pitfalls. TEACHING POINTS • Adenomyosis is defined as the presence of ectopic endometrium within the myometrium. • MRI is an accurate tool for the diagnosis of adenomyosis and associated conditions. • Adenomyosis can be diffuse or focal. • The most established MRI finding is thickening of junctional zone exceeding 12 mm. • High-signal intensity myometrial foci on T2- or T1-weighted images are also characteristic.
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Affiliation(s)
- Lisa Agostinho
- Department of Radiology, Hospital Beatriz Angelo, Loures, Portugal.
| | - Rita Cruz
- Department of Radiology, Hospital Beatriz Angelo, Loures, Portugal
| | - Filipa Osório
- Department of Gyneacology, Hospital da Luz, Lisbon, Portugal
| | - João Alves
- Department of Gyneacology, Hospital da Luz, Lisbon, Portugal
| | - António Setúbal
- Department of Gyneacology, Hospital da Luz, Lisbon, Portugal
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Liu XF, Huang LH, Zhang C, Huang GH, Yan LM, He J. A comparison of the cost-utility of ultrasound-guided high-intensity focused ultrasound and hysterectomy for adenomyosis: a retrospective study. BJOG 2017; 124 Suppl 3:40-45. [PMID: 28856866 DOI: 10.1111/1471-0528.14746] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2017] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate cost-effectiveness of ultrasound-guided high-intensity focused ultrasound (USgHIFU) and open hysterectomy for adenomyosis. DESIGN A retrospective analysis. SETTING Gynaecological department in a single centre in China. POPULATION Patients with symptomatic adenomyosis. MAIN OUTCOME MEASURES Cost difference between patients with adenomyosis treated with USgHIFU and open hysterectomy. METHODS Three hundred and sixty-eight patients with adenomyosis were retrospectively reviewed. Among them, 302 patients were treated with USgHIFU and 66 patients with open hysterectomy. All of them had 1-, 3-, 6- and 12-month follow ups. The patients' quality of life (QOL) was evaluated and the utility scores were obtained from a rating scale to conduct a cost-utility analysis (CUA). RESULTS No significant differences were found at any follow-up time point in the QOL between the two groups (P > 0.05). After treatment, the QOL scores significantly increased in both groups (P < 0.05): the quality adjusted life year (QALY) for patients treated with USgHIFU was USUS$5256.48, whereas it was USUS$7510.03 for patients treated with open hysterectomy. Both incremental cost and sensitivity analysis showed that USgHIFU was less costly than open hysterectomy. CONCLUSIONS The QOL of patients with adenomyosis can be significantly improved by either USgHIFU or open hysterectomy, but USgHIFU is less costly. TWEETABLE ABSTRACT USgHIFU can safely be used to treat patients with adenomyosis and significantly improved the quality of life of patients after treatment. The cost of USgHIFU is less than that of surgical treatment.
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Affiliation(s)
- X F Liu
- Department of Obstetrics and Gynaecology, Suining Central Hospital, Sichuan, China
| | - L H Huang
- Department of Obstetrics and Gynaecology, Suining Central Hospital, Sichuan, China
| | - C Zhang
- Department of Obstetrics and Gynaecology, Suining Central Hospital, Sichuan, China
| | - G H Huang
- Department of Obstetrics and Gynaecology, Suining Central Hospital, Sichuan, China
| | - L M Yan
- Department of Obstetrics and Gynaecology, Suining Central Hospital, Sichuan, China
| | - J He
- Department of Obstetrics and Gynaecology, Suining Central Hospital, Sichuan, China
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Dueholm M. Uterine adenomyosis and infertility, review of reproductive outcome after in vitro fertilization and surgery. Acta Obstet Gynecol Scand 2017; 96:715-726. [DOI: 10.1111/aogs.13158] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 04/20/2017] [Indexed: 02/06/2023]
Affiliation(s)
- Margit Dueholm
- Department of Gynecology and Obstetrics; Aarhus University Hospital; Aarhus Denmark
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Chapron C, Tosti C, Marcellin L, Bourdon M, Lafay-Pillet MC, Millischer AE, Streuli I, Borghese B, Petraglia F, Santulli P. Relationship between the magnetic resonance imaging appearance of adenomyosis and endometriosis phenotypes. Hum Reprod 2017; 32:1393-1401. [DOI: 10.1093/humrep/dex088] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 04/23/2017] [Indexed: 01/03/2023] Open
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Yen CF, Huang SJ, Lee CL, Wang HS, Liao SK. Molecular Characteristics of the Endometrium in Uterine Adenomyosis and Its Biochemical Microenvironment. Reprod Sci 2017; 24:1346-1361. [PMID: 28183227 DOI: 10.1177/1933719117691141] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Adenomyosis, which manifests with focally or diffusely scattered endometrial tissue within the uterine myometrium, is an endometriosis-like disease with controversial pathogenesis and compromised reproductive outcomes. This review, including the in vitro and in vivo studies performed on human or mouse models, is aimed to summarize the specific molecular characteristics of endometrium in the biochemical microenvironments of uterine adenomyosis. Many studies attributed the endometrium as the main cause of pathogenesis, with evidence of differential genetic expression and/or epigenetic modulation as well as estrogen-induced epithelial-mesenchymal transition. However, some studies indicated that the myometrium could play a role in the development of disease, based on findings of smooth muscle metaplasia and/or fibroblast-to-myofibroblast transdifferentiation by the influence of local biochemical factors. To date, it remains unclear whether adenomyosis is a genetically determined or a microenvironmentally induced disorder or whether the dysregulation of local factors may elicit the alteration of genetic expression in the endometrium. Similarly, it is uncertain whether the endometrial characteristics would remain consistent or could change along with a woman's reproductive life. Further longitudinal studies of the epigenetic controls or system biology are needed to elucidate the pathogenesis. Discovery of effective conservative treatments to improve the reproductive outcomes of patients with adenomyosis is still warranted.
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Affiliation(s)
- Chih-Feng Yen
- 1 Department of Obstetrics and Gynecology, Linkou Chang Gung Memorial Hospital, Kwei-Shan, Tao-Yuan, Taiwan.,2 Department of Obstetrics and Gynecology, Chang Gung University College of Medicine, Kwei-Shan, Tao-Yuan, Taiwan.,3 Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Tao-Yuan, Taiwan
| | - S Joseph Huang
- 4 Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.,5 Department of Obstetrics and Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Chyi-Long Lee
- 2 Department of Obstetrics and Gynecology, Chang Gung University College of Medicine, Kwei-Shan, Tao-Yuan, Taiwan.,6 Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Hsin-Shih Wang
- 1 Department of Obstetrics and Gynecology, Linkou Chang Gung Memorial Hospital, Kwei-Shan, Tao-Yuan, Taiwan.,2 Department of Obstetrics and Gynecology, Chang Gung University College of Medicine, Kwei-Shan, Tao-Yuan, Taiwan.,3 Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Tao-Yuan, Taiwan
| | - Shuen-Kuei Liao
- 2 Department of Obstetrics and Gynecology, Chang Gung University College of Medicine, Kwei-Shan, Tao-Yuan, Taiwan.,7 The PhD Program of Cancer Biology and Drug Discovery, Center of Excellence for Cancer Research, Taipei Medical University, Taipei, Taiwan
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Herndon CN, Aghajanova L, Balayan S, Erikson D, Barragan F, Goldfien G, Vo KC, Hawkins S, Giudice LC. Global Transcriptome Abnormalities of the Eutopic Endometrium From Women With Adenomyosis. Reprod Sci 2016; 23:1289-303. [PMID: 27233751 PMCID: PMC6344825 DOI: 10.1177/1933719116650758] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Adenomyosis is a clinical disorder defined by the presence of endometrial glands and stroma within the myometrium, the pathogenesis of which is poorly understood. We postulate that dysregulation of genes and pathways in eutopic endometrium may predispose to ectopic implantation. No study, to our knowledge, has examined the global transcriptome of isolated eutopic endometrium from women with clinically significant adenomyosis. DESIGN Laboratory-based study with full institutional review board approval and consents. MATERIAL AND METHODS Endometrial sampling was performed on hysterectomy specimens (proliferative phase) from symptomatic women with pathologically confirmed diffuse adenomyosis (n = 3). Controls (n = 5) were normo-ovulatory patients without adenomyosis. All patients were free from leiomyoma, endometriosis, and hormonal exposures. Isolated purified total RNA was subjected to microarray analysis using the Gene 1.0 ST Affymetrix platform. Data were analyzed with GeneSpring and Ingenuity Pathway analysis. Validation of several genes was undertaken by quantitative real-time reverse transcriptase polymerase chain reaction. RESULTS Comparison of transcriptomes of proliferative endometrium from women with and without adenomyosis revealed 140 upregulated and 884 downregulated genes in samples from women with adenomyosis compared to controls. Highly differentially expressed genes include those involved in regulation of apoptosis, steroid hormone responsiveness, and proteins involved in extracellular matrix remodeling as well as microRNAs of unknown significance. Affected canonical pathways included eukaryotic initiation factor 2 signaling, oxidative phosphorylation, mitochondrial dysfunction, estrogen receptor signaling, and mammalian target of rapamycin signaling. CONCLUSION The eutopic endometrium in patients with adenomyosis has fundamental abnormalities that may predispose to invasion and survival beyond the myometrial interface.
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Affiliation(s)
- Christopher N Herndon
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Lusine Aghajanova
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Shaina Balayan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - David Erikson
- Endocrine Technologies Support Core, Oregon National Primate Research Center, Beaverton, OR, USA
| | - Fatima Barragan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Gabriel Goldfien
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Kim Chi Vo
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
| | - Shannon Hawkins
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Linda C Giudice
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, CA, USA
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Rasmussen CK, Glavind J, Madsen LD, Uldbjerg N, Dueholm M. Repeatability of Junctional Zone Measurements Using 3-Dimensional Transvaginal Sonography in Healthy Fertile Women. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2016; 35:1497-1508. [PMID: 27269003 DOI: 10.7863/ultra.15.06086] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 10/22/2015] [Indexed: 06/06/2023]
Abstract
OBJECTIVES To describe the junctional zone and determine the intraobserver and interobserver repeatability of junctional zone measurements using 3-dimensional (3D) transvaginal sonography in healthy fertile women. METHODS We examined 82 consecutive women with 3D transvaginal sonography. The maximum and minimum junctional zone thickness was measured in all uterine walls. The difference between maximum and minimum thickness and average measurements (maximum thickness + minimum thickness/2) of the anterior, posterior, fundal, and lateral walls were calculated. Among the first 40 consecutive women, intraobserver and interobserver repeatability was evaluated according to the Bland-Altman method and expressed as a coefficient of repeatability. RESULTS Using 3D transvaginal sonography, we visualized a thin and regular junctional zone in most women. The posterior uterine wall had the largest median maximum junctional zone thickness value of 5.2 (interquartile range, 3.8-6.5) mm. Ten women (12%) had maximum thickness values of 8.0 to 12.0 mm. The maximum thickness in each uterine wall had intraobserver and interobserver coefficients of repeatability of ±2.1 to ±3.4 and ±2.6 to ±3.9 mm, respectively, which were reduced by average measurements: ±1.9 and ±2.0 mm (anterior and posterior walls) and ±1.5 mm (fundal and lateral walls) for intraobserver and interobserver values. Correlations between measurements were poor in the narrow range of junctional zone thickness. CONCLUSIONS The junctional zone has an indistinct outline on 3D transvaginal sonography, resulting in measurement errors within a broad range of ±2 to ±4 mm, which were only reduced to some extent by average measurements. The thickness of the junctional zone varied within a narrow range in this healthy fertile population, and reliability measurements of junctional zone thickness have to be evaluated in women with a wider range of thickness. The observer repeatability and reliability of junctional zone measurements need to be further evaluated and refined before applying this method in clinical practice.
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Affiliation(s)
| | - Julie Glavind
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Aarhus, Denmark
| | - Lene Duch Madsen
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Aarhus, Denmark
| | - Niels Uldbjerg
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Aarhus, Denmark
| | - Margit Dueholm
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Aarhus, Denmark
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Alabiso G, Alio L, Arena S, Barbasetti di Prun A, Bergamini V, Berlanda N, Busacca M, Candiani M, Centini G, Di Cello A, Exacoustos C, Fedele L, Fuggetta E, Gabbi L, Geraci E, Imperiale L, Lavarini E, Incandela D, Lazzeri L, Luisi S, Maiorana A, Maneschi F, Mannini L, Mattei A, Muzii L, Pagliardini L, Perandini A, Perelli F, Pinzauti S, Porpora MG, Remorgida V, Leone Roberti Maggiore U, Seracchioli R, Solima E, Somigliana E, Tosti C, Venturella R, Vercellini P, Viganò P, Vignali M, Zannoni L, Zullo F, Zupi E. Adenomyosis: What the Patient Needs. J Minim Invasive Gynecol 2016; 23:476-88. [DOI: 10.1016/j.jmig.2015.12.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 12/29/2015] [Accepted: 12/31/2015] [Indexed: 01/19/2023]
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40
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He Y, Ding N, Li Y, Li Z, Xiang Y, Jin Z, Xue H. Cyclic changes of the junctional zone on 3 T MRI images in young and middle-aged females during the menstrual cycle. Clin Radiol 2016; 71:341-8. [DOI: 10.1016/j.crad.2015.12.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 11/07/2015] [Accepted: 12/07/2015] [Indexed: 01/26/2023]
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de Ziegler D, Pirtea P, Galliano D, Cicinelli E, Meldrum D. Optimal uterine anatomy and physiology necessary for normal implantation and placentation. Fertil Steril 2016; 105:844-54. [PMID: 26926252 DOI: 10.1016/j.fertnstert.2016.02.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 02/02/2016] [Accepted: 02/11/2016] [Indexed: 12/11/2022]
Abstract
The authors review aberrations of uterine anatomy and physiology affecting pregnancy outcomes with IVF. In the case of endometriosis and hydrosalpinx, pathologies outside of the uterus alter the uterine endometrium. In the case of endometriosis, Dominique de Ziegler outlines the numerous changes in gene expression and the central role of inflammation in causing progesterone resistance. With endometriosis, the absence of ovarian function inherent in deferred transfer, with or without a more lengthy suppression of ovarian function, appears to be sufficient to restore normal function of eutopic endometrium. Because laparoscopy is no longer routine in the evaluation of infertility, unrecognized endometriosis then becomes irrelevant in the context of assisted reproductive technology. With hydrosalpinx and submucus myomas, the implantation factor HOXA-10 is suppressed in the endometrium and, with myomas, even in areas of the uterus not directly affected. Daniela Galliano reviews various uterine pathologies, the most enigmatic being adenomyosis, where the endometrium also manifests many of the changes seen in endometriosis and deferred transfer with extended suppression appears to provide the best outcomes. Ettore Cicinelli's group has extensively studied the diagnosis and treatment of endometritis, and although more definitive diagnosis and care of this covert disorder may await techniques such as sequencing of the endometrial microbiome, it undoubtedly is an important factor in implantation failure, deserving our attention and treatment.
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Affiliation(s)
- Dominique de Ziegler
- Department of Obstetrics, Gynecology, and Reproductive Medicine, Université Paris Descartes, Paris Sorbonne Cité-Assistance Publique Hôpitaux de Paris, CHU Cochin, Paris, France.
| | - Paul Pirtea
- Department of Obstetrics, Gynecology, and Reproductive Medicine, Université Paris Descartes, Paris Sorbonne Cité-Assistance Publique Hôpitaux de Paris, CHU Cochin, Paris, France
| | - Daniela Galliano
- Instituto Valenciano de Infertilidad (IVI), Rome, Italy and Barcelona, Spain; IVI Foundation, Valencia, Spain
| | - Ettore Cicinelli
- 2nd Unit of Obstetrics and Gynecology, Department of Biomedical and Human Oncologic Science, University of Bari, Bari, Italy
| | - David Meldrum
- Reproductive Partners San Diego, Division of Reproductive Endocrinology, University of California, San Diego, California
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Baranov VS, Ivaschenko TE, Yarmolinskaya MI. Comparative systems genetics view of endometriosis and uterine leiomyoma: Two sides of the same coin? Syst Biol Reprod Med 2016; 62:93-105. [PMID: 26828864 DOI: 10.3109/19396368.2015.1123325] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Endometriosis (EM) and uterine leiomyoma (UL) are two most frequent benign tumors of monoclonal origin affecting about 30% of all women in their reproductive age. Modern molecular technologies have made a tremendous impact in understanding both disorders. Here is the first comparative analysis of molecular mechanisms underlying development of EM and UL as it looks from the platform of systems genetics. Similarities and differences of EM and UL at their incipient stages are enlightened with special emphasis on their gene networks, gene expression, and epigenetic regulation, of pathologic development. The analysis substantiates a new hypothesis postulating tumors as outgrowths of the stem cells with mesenchymal commitment lineage (mSC) which migrate from the endometrium/myometrium junctional zone of the uterus. Comparative analysis has revealed basic similarities of molecular pathogenesis of EM and UL suggesting molecular syntropy of both disorders. Peculiarities of the epigenetic landscape determining development of mSC may explain the existence of different clinical forms of EM and UL as well as their unique clinical manifestation. Some perspectives for practical and scientific application in EM and UL studies of this new hypothesis are outlined.
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Affiliation(s)
- Vladislav S Baranov
- a D.O. Ott Research Institute of Obstetrics , Gynecology and Reproductology , Saint-Petersburg , Russian Federation
| | - Tatyana E Ivaschenko
- a D.O. Ott Research Institute of Obstetrics , Gynecology and Reproductology , Saint-Petersburg , Russian Federation
| | - Maria I Yarmolinskaya
- a D.O. Ott Research Institute of Obstetrics , Gynecology and Reproductology , Saint-Petersburg , Russian Federation
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Abstract
Heavy menstrual bleeding (HMB) is a common gynecological complaint with multiple etiologies and diverse pathophysiological origins. This review discusses HMB with reference to the recently proposed PALM-COEIN classification system for abnormal uterine bleeding, initially describing the endometrial events in normal menstruation followed by discussion of the perturbations of normal endometrial shedding that can result in HMB. Our present understanding of the mechanisms of menstrual bleeding as well as many of the pathological aberrations of HMB is incomplete. Further research into the pathophysiology of HMB is urgently needed, as clear knowledge of the mechanisms of this disorder will provide new therapeutic targets to formulate more effective treatments.
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Affiliation(s)
- Dharani K Hapangama
- Department of Women's & Children's Health, Institute of Translational Medicine, University of Liverpool, Liverpool Women's Hospital, Crown Street, Liverpool, L8 7SS, UK
| | - Judith N Bulmer
- Reproductive & Vascular Biology Group, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
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Streuli I, Santulli P, Chouzenoux S, Chapron C, Batteux F. Activation of the MAPK/ERK Cell-Signaling Pathway in Uterine Smooth Muscle Cells of Women With Adenomyosis. Reprod Sci 2015; 22:1549-1560. [DOI: 10.1177/1933719115589410] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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45
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Somigliana E, Garcia-Velasco JA. Treatment of infertility associated with deep endometriosis: definition of therapeutic balances. Fertil Steril 2015; 104:764-770. [DOI: 10.1016/j.fertnstert.2015.08.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 08/04/2015] [Accepted: 08/05/2015] [Indexed: 12/23/2022]
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Yazbeck C, Falcone S, Ballout A, Gauché-Cazalis C, Epelboin S, Patrat C, Luton D. [An update on adenomyosis and implantation]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2015; 43:665-669. [PMID: 26439871 DOI: 10.1016/j.gyobfe.2015.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 09/04/2015] [Indexed: 06/05/2023]
Abstract
Adenomyosis is an enigmatic disease whose impact on implantation and fertility outcome is still controversial. A negative effect on IVF outcome was already observed, but it is mainly explained by an increase in early spontaneous miscarriages. We reviewed scientific data in order to bring relevant information about adenomyosis and endometrial receptivity for patient counselling and to precise if screening of adenomyosis is indicated before IVF treatment.
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Affiliation(s)
- C Yazbeck
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France.
| | - S Falcone
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - A Ballout
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - C Gauché-Cazalis
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - S Epelboin
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - C Patrat
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
| | - D Luton
- Service de gynécologie obstétrique et médecine de la reproduction, CHU Bichat-Claude-Bernard, AP-HP, 46, rue Henri-Huchard, 75018 Paris, France
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Wang S, Duan H, Zhang Y, Sun FQ. Abnormal Activation of RhoA/ROCK-I Signaling in Junctional Zone Smooth Muscle Cells of Patients With Adenomyosis. Reprod Sci 2015; 23:333-41. [DOI: 10.1177/1933719115602764] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- S. Wang
- Department of Minimally Invasive Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - H. Duan
- Department of Minimally Invasive Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Y. Zhang
- Department of Minimally Invasive Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - F. Q. Sun
- Department of Minimally Invasive Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, People’s Republic of China
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Invasion process of induced deep nodular endometriosis in an experimental baboon model: similarities with collective cell migration? Fertil Steril 2015; 104:491-7.e2. [DOI: 10.1016/j.fertnstert.2015.05.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 05/06/2015] [Accepted: 05/11/2015] [Indexed: 11/21/2022]
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Influence of Endometriosis on Assisted Reproductive Technology Outcomes: A Systematic Review and Meta-analysis. Obstet Gynecol 2015; 125:1498-1499. [PMID: 26000532 DOI: 10.1097/aog.0000000000000891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Leyendecker G, Bilgicyildirim A, Inacker M, Stalf T, Huppert P, Mall G, Böttcher B, Wildt L. Adenomyosis and endometriosis. Re-visiting their association and further insights into the mechanisms of auto-traumatisation. An MRI study. Arch Gynecol Obstet 2015; 291:917-32. [PMID: 25241270 PMCID: PMC4355446 DOI: 10.1007/s00404-014-3437-8] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 08/25/2014] [Indexed: 01/24/2023]
Abstract
PURPOSE In a series of publications, we had developed the concept that uterine adenomyosis and pelvic endometriosis as well as endometriotic lesions at distant sites of the body share a common pathophysiology with endometriosis constituting a secondary phenomenon. Uterine auto-traumatization and the initiation of the mechanism of tissue injury and repair (TIAR) were considered the primary events in the disease process. The present MRI study was undertaken (1) to corroborate this concept by re-visiting, in view of discrepant results in the literature, the association of adenomyosis with endometriosis and (2) to extend our views concerning the mechanisms of uterine auto-traumatization. PATIENTS AND METHODS MRI was performed in 143 women attending our center, in whom, on the basis of transvaginal sonography (TVS) and historical data, such as documented endometriosis and dysmenorrhea of various degrees of severity, the presence of uterine adenomyosis was suspected. In addition to the measurement of the diameter of junctional zone (JZ) of the anterior and posterior walls in the mid-sagittal plane, the diagnosis of adenomyosis was based on visualization, in that all planes were analyzed with scrutiny. By this method of "visualization" all transient enlargement of the JZ, such as peristaltic waves of the archimyometrium and sporadic neometral contractions that might mimic adenomyotic lesions could be excluded. At the same time, this method allowed to lower the limit of detection in terms of thickness of the JZ for assured diagnosis of adenomyosis. Furthermore, the localizations of the individual lesions, their shapes and patterns were described. RESULTS With the method of 'visualization', the diagnosis of uterine adenomyosis could be verified in 127 of the 143 patients studied. The prevalence of endometriosis in adenomyosis was 80.6% and the prevalence of adenomyosis in endometriosis was 91.1%. As concluded from their localization within the uterine wall, the adenomyotic lesions predominantly developed in the median region of the upper two-thirds of the uterine wall. Cystic cornual angle adenomyosis was a distinct phenomenon that was only observed in patients suffering from extreme primary dysmenorrhea. Aside from this, the majority of the patients complained of primary dysmenorrhea (80%). On the basis of these findings and the fact that particularly extreme primary dysmenorrhea is associated with high intrauterine pressure, menstrual 'archimetral compression by neometral contraction' has to be considered as an important cause of uterine auto-traumatization in addition to uterine peristalsis and hyperperistalsis. Both mechanical functions of the non-pregnant uterus exert their strongest power in the upper region of the uterus, which is compatible with the predominant localization of the adenomyotic lesions. CONCLUSIONS The data confirm our previous results of a high association of adenomyosis with endometriosis and vice versa. Our view of the mechanism of uterine auto-traumatization by mechanical functions of the non-pregnant uterus has to be extended, in that 'archimetral compression by neometral contractions' could be realized as the predominant cause of mechanical strain to the non-pregnant uterus. The data of this study confirm our concept of the etiology and pathophysiology of adenomyosis and endometriosis in that the process of chronic proliferation and inflammation is induced at the level of the archimetra by chronic uterine auto-traumatization. Furthermore, with respect to the diagnosis of uterine adenomyosis (and consequently endometriosis) this study shows a high degree of accordance between the findings in real-time TVS and MRI.
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Affiliation(s)
- G Leyendecker
- Kinderwunschzentrum (Fertility Center) Darmstadt, Bratustr. 9, 64293, Darmstadt, Germany,
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