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Origin and Pathogenic Mechanisms of Uterine Adenomyosis: What Is Known So Far

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Abstract

Uterine adenomyosis is a benign disease, commonly encountered in reproductive-age women and responsible for chronic pelvic pain, abnormal uterine bleeding, and infertility. Although the exact origin and pathogenic mechanisms involved in adenomyosis still need to be elucidated, significant progress has been made over recent years. Ever since the theory of endometrium invaginating the myometrium via a traumatized interface was first proposed, numerous molecular mechanisms have been reported to participate in this process. At the same time, an alternative theory has suggested de novo development of adenomyotic lesions from metaplasia of Müllerian remnants or adult stem cells. Hence, our understanding of the pathogenesis of adenomyosis has been greatly enhanced and is anticipated to pave the way for development of an effective and safe treatment. The goal of this review is to analyze current knowledge on the origin and pathogenic mechanisms of adenomyosis, ranging from the most widely accepted theories to newly reported data.

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References

  1. Frankl O. Adenomyosis uteri. Am J Obstet Gynecol. 1925;10:680–4.

    Article  Google Scholar 

  2. Bird CC, McElin TW, Manalo-Estrella P. The elusive adenomyosis of the uterus. Am J Obstet Gynecol. 1972;112:583–93.

    Article  CAS  PubMed  Google Scholar 

  3. García-Solares J, Donnez J, Donnez O, Dolmans MM. Pathogenesis of uterine adenomyosis: invagination or metaplasia? Fertil Steril. 2018;109:371–9.

    Article  PubMed  Google Scholar 

  4. Levgur M, Abadi MA, Tucker A. Adenomyosis: symptoms, histology, and pregnancy terminations. Obstet Gynecol. 2000;95:688–91.

    CAS  PubMed  Google Scholar 

  5. Exacoustos C, Morosetti G, Conway F, Camilli S, Martire FG, Lazzeri L, et al. New sonographic classification of adenomyosis: do type and degree of adenomyosis correlate to severity of symptoms? J Minim Invasive Gynecol. 2019;S1553–4650(19):31241–5.

    Google Scholar 

  6. Brosens I, Gordts S, Habiba M, Benagiano G. Uterine cystic adenomyosis: a disease of younger women. J Pediatr Adolesc Gynecol. 2015;28:420–6.

    Article  PubMed  Google Scholar 

  7. Donnez J, Donnez O, Dolmans MM. Introduction: uterine adenomyosis, another enigmatic disease of our time. Fertil Steril. 2018;109:369–70.

    Article  PubMed  Google Scholar 

  8. Chapron C, Vannuccini S, Santulli P, Abrão MS, Carmona F, Fraser IS, et al. Diagnosing adenomyosis: an integrated clinical and imaging approach. Hum Reprod Update. 2020;26:392–411.

    Article  PubMed  Google Scholar 

  9. Vercellini P, Viganò P, Somigliana E, Daguati R, Abbiati A, Fedele L. Adenomyosis: epidemiological factors. Best Pract Res Clin Obstet Gynaecol. 2006;20:465–77.

    Article  PubMed  Google Scholar 

  10. Parazzini F, Mais V, Cipriani S, Busacca M, Venturini P. Determinants of adenomyosis in women who underwent hysterectomy for benign gynecological conditions: results from a prospective multicentric study in Italy. Eur J Obstet Gynecol Reprod Biol. 2009;143:103–6.

    Article  CAS  PubMed  Google Scholar 

  11. Naftalin J, Hoo W, Pateman K, Mavrelos D, Holland T, Jurkovic D. How common is adenomyosis? A prospective study of prevalence using transvaginal ultrasound in a gynaecology clinic. Hum Reprod. 2012;27:3432–9.

    Article  CAS  PubMed  Google Scholar 

  12. Guo SW. The pathogenesis of adenomyosis vis-à-vis endometriosis. J Clin Med. 2020;9:485.

    Article  CAS  PubMed Central  Google Scholar 

  13. Puente JM, Fabris A, Patel J, Patel A, Cerrillo M, Requena A, et al. Adenomyosis in infertile women: prevalence and the role of 3D ultrasound as a marker of severity of the disease. Reprod Biol Endocrinol. 2016;14:60.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  14. Pinzauti S, Lazzeri L, Tosti C, Centini G, Orlandini C, Luisi S, et al. Transvaginal sonographic features of diffuse adenomyosis in 18-30-year-old nulligravid women without endometriosis: association with symptoms. Ultrasound Obstet Gynecol. 2015;46:730–6.

    Article  CAS  PubMed  Google Scholar 

  15. Shen F, Liu Y, Lin L, Zhao M, Chen Q. Association of benign gynaecological diseases and risk of endometrial and ovarian cancers. J Cancer. 2020;11:3186–91.

    Article  PubMed  PubMed Central  Google Scholar 

  16. Yeh CC, Su FH, Tzeng CR, Muo CH, Wang WC. Women with adenomyosis are at higher risks of endometrial and thyroid cancers: a population-based historical cohort study. PLoS One. 2018;13:e0194011.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  17. Zouzoulas OD, Tsolakidis D, Efstratiou I, Pervana S, Pazarli E, Grimbizis G. Correlation between adenomyosis and endometrial cancer: 6-year experience of a single center. Facts Views Vis Obgyn. 2018;10:147–52.

    CAS  PubMed  Google Scholar 

  18. Johnatty SE, Stewart CJR, Smith D, Nguyen A, O’ Dwyer J, O’Mara TA, et al. Co-existence of leiomyomas, adenomyosis and endometriosis in women with endometrial cancer. Sci Rep. 2020;10:3621.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  19. Habiba M, Pluchino N, Petignat P, Bianchi P, Brosens IA, Benagiano G. Adenomyosis and endometrial cancer: literature review. Gynecol Obstet Investig. 2018;83:313–28.

    Article  Google Scholar 

  20. Vannuccini S, Luisi S, Tosti C, Sorbi F, Petraglia F. Role of medical therapy in the management of uterine adenomyosis. Fertil Steril. 2018;109:398–405.

    Article  PubMed  Google Scholar 

  21. Donnez J, Dolmans MM. Uterine fibroid management: from the present to the future. Hum Reprod Update. 2016;22:665–86.

    Article  PubMed  PubMed Central  Google Scholar 

  22. Donnez O, Donnez J. Gonadotropin-releasing hormone antagonist (linzagolix): a new therapy for uterine adenomyosis. Fertil Steril. 2020;114:640–5.

    Article  CAS  PubMed  Google Scholar 

  23. Leyendecker G, Wildt L. A new concept of endometriosis and adenomyosis: tissue injury and repair (TIAR). Horm Mol Biol Clin Invest. 2011;5:125–42.

    CAS  Google Scholar 

  24. Leyendecker G, Wildt L, Mall G. The pathophysiology of endometriosis and adenomyosis: tissue injury and repair. Arch Gynecol Obstet. 2009;280:529–38.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  25. Kissler S, Zangos S, Wiegratz I, Kohl J, Rody A, Gaetje R, et al. Utero-tubal sperm transport and its impairment in endometriosis and adenomyosis. Ann N Y Acad Sci. 2007;1101:38–48.

    Article  PubMed  Google Scholar 

  26. Hatok J, Zubor P, Galo S, Kirschnerova R, Dobrota D, Danko J, et al. Endometrial aromatase mRNA as a possible screening tool for advanced endometriosis and adenomyosis. Gynecol Endocrinol. 2011;27:331–6.

    Article  CAS  PubMed  Google Scholar 

  27. Artymuk N, Zotova O, Gulyaeva L. Adenomyosis: genetics of estrogen metabolism. Horm Mol Biol Clin Invest. 2019;37:/j/hmbci.2019.37.issue-2/hmbci-2018-0069/hmbci-2018-0069.xml.

    Google Scholar 

  28. Kitawaki J, Obayashi H, Ishihara H, Koshiba H, Kusuki I, Kado N, et al. Oestrogen receptor-alpha gene polymorphism is associated with endometriosis, adenomyosis and leiomyomata. Hum Reprod. 2001;16:51–5.

    Article  CAS  PubMed  Google Scholar 

  29. Mehasseb MK, Panchal R, Taylor AH, Brown L, Bell SC, Habiba M. Estrogen and progesterone receptor isoform distribution through the menstrual cycle in uteri with and without adenomyosis. Fertil Steril. 2011;95:2228–35.

    Article  CAS  PubMed  Google Scholar 

  30. Nisolle M, Donnez J. Peritoneal endometriosis, ovarian endometriosis, and adenomyotic nodules of the rectovaginal septum are three different entities. Fertil Steril. 1997;68:585–96.

    Article  CAS  PubMed  Google Scholar 

  31. Khan KN, Fujishita A, Koshiba A, Mori T, Kuroboshi H, Ogi H, et al. Biological differences between focal and diffuse adenomyosis and response to hormonal treatment. Reprod BioMed Online. 2019;38:634–46.

    Article  CAS  PubMed  Google Scholar 

  32. Liu X, Shen M, Qi Q, Zhang H, Guo SW. Corroborating evidence for platelet-induced epithelial-mesenchymal transition and fibroblast-to-myofibroblast transdifferentiation in the development of adenomyosis. Hum Reprod. 2016;31:734–49.

    Article  CAS  PubMed  Google Scholar 

  33. Nie J, Liu X, Guo SW. Promoter hypermethylation of progesterone receptor isoform B (PR-B) in adenomyosis and its rectification by a histone deacetylase inhibitor and a demethylation agent. Reprod Sci. 2010;17:995–1005.

    Article  CAS  Google Scholar 

  34. Batt RE, Yeh J. Müllerianosis: four developmental (embryonic) Müllerian diseases. Reprod Sci. 2013;20:1030–7.

    Article  PubMed  Google Scholar 

  35. Signorile PG, Baldi F, Bussani R, D’Armiento M, De Falco M, Baldi A. Ectopic endometrium in human foetuses is a common event and sustains the theory of Müllerianosis in the pathogenesis of endometriosis, a disease that predisposes to cancer. J Exp Clin Cancer Res. 2009;28:49.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  36. Enatsu A, Harada T, Yoshida S, Iwabe T, Terakawa N. Adenomyosis in a patient with the Rokitansky-Kuster-Hauser syndrome. Fertil Steril. 2000;73:862–3.

    Article  CAS  PubMed  Google Scholar 

  37. Chun S, Kim YM, Ji YI. Uterine adenomyosis which developed from hypoplastic uterus in postmenopausal woman with Mayer-Rokitansky-Kuster-Hauser syndrome: a case report. J Menopausal Med. 2013;19:135–8.

    Article  PubMed  PubMed Central  Google Scholar 

  38. Gurung S, Deane JA, Masuda H, Maruyama T, Gargett CE. Stem cells in endometrial physiology. Semin Reprod Med. 2015;33:326–32.

    Article  CAS  PubMed  Google Scholar 

  39. Chan RWS, Schwab KE, Gargett CE. Clonogenicity of human endometrial epithelial and stromal cells. Biol Reprod. 2004;70:1738–50.

    Article  CAS  PubMed  Google Scholar 

  40. Sampson JA. Heterotopic or misplaced endometrial tissue. Am J Obstet Gynecol. 1925;10:649–64.

    Article  Google Scholar 

  41. Cousins FL, Dorien FO, Gargett CE. Endometrial stem/progenitor cells and their role in the pathogenesis of endometriosis. Best Pract Res Clin Obstet Gynaecol. 2018;50:27–38.

    Article  PubMed  Google Scholar 

  42. Patel N, Park E, Kuzman M, Benetti F, Silva FJ, Allickson JG. Multipotent menstrual blood stromal stem cells: isolation, characterization, and differentiation. Cell Transplant. 2008;17:303–11.

    Article  PubMed  Google Scholar 

  43. Yang JH, Wu MY, Der Chen C, Chen MJ, Yang YS, Ho HN. Altered apoptosis and proliferation in endometrial stromal cells of women with adenomyosis. Hum Reprod. 2007;22:945–52.

    Article  CAS  PubMed  Google Scholar 

  44. Li J, Yanyan M, Mu L, Chen X, Zheng W. The expression of Bcl-2 in adenomyosis and its effect on proliferation, migration, and apoptosis of endometrial stromal cells. Pathol Res Pract. 2019;215:152477.

    Article  PubMed  CAS  Google Scholar 

  45. Wang J, Deng X, Yang Y, Yang X, Kong B, Chao L. Expression of GRIM-19 in adenomyosis and its possible role in pathogenesis. Fertil Steril. 2016;105:1093–101.

    Article  CAS  PubMed  Google Scholar 

  46. Chen YJ, Li HY, Huang CH, Twu NF, Yen MS, Wang PH, et al. Oestrogen-induced epithelial-mesenchymal transition of endometrial epithelial cells contributes to the development of adenomyosis. J Pathol. 2010;222:261–70.

    Article  CAS  PubMed  Google Scholar 

  47. Shen M, Liu X, Zhang H, Guo SW. Transforming growth factor β1 signaling coincides with epithelial-mesenchymal transition and fibroblast-to-myofibroblast transdifferentiation in the development of adenomyosis in mice. Hum Reprod. 2016;31:355–69.

    Article  CAS  PubMed  Google Scholar 

  48. Lamouille S, Xu J, Derynck R. Molecular mechanisms of epithelial-mesenchymal transition. Nat Rev Mol Cell Biol. 2014;15:178–96.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  49. Kobayashi H, Kishi Y, Matsubara S. Mechanisms underlying adenomyosis-related fibrogenesis. Gynecol Obstet Investig. 2020;85:1–12.

    Article  CAS  Google Scholar 

  50. Khan KN, Kitajima M, Hiraki K, Fujishita A, Nakashima M, Masuzaki H. Involvement of hepatocyte growth factor-induced epithelial-mesenchymal transition in human adenomyosis. Biol Reprod. 2015;92:35.

    Article  CAS  PubMed  Google Scholar 

  51. Zheng D, Duan H, Wang S, Xu Q, Gan L, Li J, et al. FAK regulates epithelial-mesenchymal transition in adenomyosis. Mol Med Rep. 2018;18:5461–72.

    CAS  PubMed  PubMed Central  Google Scholar 

  52. Zhou W, Peng Z, Zhang C, Liu S, Zhang Y. ILK-induced epithelial-mesenchymal transition promotes the invasive phenotype in adenomyosis. Biochem Biophys Res Commun. 2018;497:950–6.

    Article  CAS  PubMed  Google Scholar 

  53. Hu R, Peng GQ, Ban DY, Zhang C, Zhang XQ, Li YP. High-expression of neuropilin 1 correlates to estrogen-induced epithelial-mesenchymal transition of endometrial cells in adenomyosis. Reprod Sci. 2020;27:395–403.

    Article  CAS  PubMed  Google Scholar 

  54. An M, Li D, Yuan M, Li Q, Zhang L, Wang G. Interaction of macrophages and endometrial cells induces epithelial-mesenchymal transition-like processes in adenomyosis. Biol Reprod. 2017;96:46–57.

    PubMed  Google Scholar 

  55. Suginami K, Sato Y, Horie A, Matsumoto H, Kyo S, Araki Y, et al. Platelets are a possible regulator of human endometrial re-epithelialization during menstruation. Am J Reprod Immunol. 2017;77(1). https://doi.org/10.1111/aji.12609.

  56. Harmsen MJ, Wong CFC, Mijatovic V, Griffioen AW, Groenman F, Hehenkamp WJK, et al. Role of angiogenesis in adenomyosis-associated abnormal uterine bleeding and subfertility: a systematic review. Hum Reprod Update. 2019;25:647–71.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  57. Zhihong N, Yun F, Pinggui Z, Sulian Z, Zhang A. Cytokine profiling in the eutopic endometrium of adenomyosis during the implantation window after ovarian stimulation. Reprod Sci. 2016;23:124–33.

    Article  CAS  PubMed  Google Scholar 

  58. Maybin JA, Hirani N, Brown P, Jabbour HN, Critchley HOD. The regulation of vascular endothelial growth factor by hypoxia and prostaglandin F 2α during human endometrial repair. J Clin Endocrinol Metab. 2011;96:2475–83.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  59. Goteri G, Lucarini G, Montik N, Zizzi A, Stramazzotti D, Fabris G, et al. Expression of vascular endothelial growth factor (VEGF), hypoxia inducible factor-1α (HIF-1α), and microvessel density in endometrial tissue in women with adenomyosis. Int J Gynecol Pathol. 2009;28:157–63.

    Article  PubMed  Google Scholar 

  60. Huang TS, Chen YJ, Chou TY, Chen CY, Li HY, Huang BS, et al. Oestrogen-induced angiogenesis promotes adenomyosis by activating the slug-VEGF axis in endometrial epithelial cells. J Cell Mol Med. 2014;18:1358–71.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  61. Maybin JA, Murray AA, Saunders PTK, Hirani N, Carmeliet P, Critchley HOD. Hypoxia and hypoxia inducible factor-1α are required for normal endometrial repair during menstruation. Nat Commun. 2018;9:295.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  62. Ota H, Igarashi S, Tanaka T. Morphometric evaluation of stromal vascularization in the endometrium in adenomyosis. Hum Reprod. 1998;13:715–9.

    Article  CAS  PubMed  Google Scholar 

  63. Schindl M, Birner P, Obermair A, Kiesel L, Wenzl R. Increased microvessel density in adenomyosis uteri. Fertil Steril. 2001;75:131–5.

    Article  CAS  PubMed  Google Scholar 

  64. Ota H, Igarashi S, Hatazawa J, Tanaka T. Is adenomyosis an immune disease? Hum Reprod Update. 1998;4:360–7.

    Article  CAS  PubMed  Google Scholar 

  65. Thiruchelvam U, Dransfield I, Saunders PTK, Critchley HOD. The importance of the macrophage within the human endometrium. J Leukoc Biol. 2013;93:217–25.

    Article  CAS  PubMed  Google Scholar 

  66. Tremellen KP, Russell P. The distribution of immune cells and macrophages in the endometrium of women with recurrent reproductive failure. II: Adenomyosis and macrophages. J Reprod Immunol. 2012;93:58–63.

    Article  CAS  PubMed  Google Scholar 

  67. Wynn TA, Vannella KM. Macrophages in tissue repair, regeneration, and fibrosis. Immunity. 2016;44:450–62.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  68. An M, Li D, Yuan M, Li Q, Zhang L, Wang G. Different macrophages equally induce EMT in endometria of adenomyosis and normal. Reproduction. 2017;154:79–92.

    Article  CAS  PubMed  Google Scholar 

  69. Wang F, Wen Z, Li H, Yang Z, Zhao X, Yao X. Human leukocyte antigen-G is expressed by the eutopic and ectopic endometrium of adenomyosis. Fertil Steril. 2008;90:1599–604.

    Article  PubMed  Google Scholar 

  70. Baka S, Frangou-Plemenou M, Panagiotopoulou E, Makrakis E, Kaltsakas G, Hassiakos D, et al. The expression of human leukocyte antigens class I and II in women with endometriosis or adenomyosis. Gynecol Endocrinol. 2011;27:419–24.

    Article  CAS  PubMed  Google Scholar 

  71. Leyendecker G, Bilgicyildirim A, Inacker M, Stalf T, Huppert P, Mall G, et al. 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.

    Article  CAS  PubMed  Google Scholar 

  72. Mehasseb MK, Bell SC, Pringle JH, Habiba MA. Uterine adenomyosis is associated with ultrastructural features of altered contractility in the inner myometrium. Fertil Steril. 2010;93:2130–6.

    Article  PubMed  Google Scholar 

  73. Ibrahim MG, Chiantera V, Frangini S, Younes S, Köhler C, Taube ET, et al. Ultramicro-trauma in the endometrial-myometrial junctional zone and pale cell migration in adenomyosis. Fertil Steril. 2015;104:1475–83.e1–3.

    Article  CAS  Google Scholar 

  74. Pinto V, Matteo M, Tinelli R, Mitola PC, De Ziegler D, Cicinelli E. Altered uterine contractility in women with chronic endometritis. Fertil Steril. 2015;103:1049–52.

    Article  PubMed  Google Scholar 

  75. Takebayashi A, Kimura F, Kishi Y, Ishida M, Takahashi A, Yamanaka A, et al. The association between endometriosis and chronic endometritis. PLoS One. 2014;9:e88354.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  76. Chen C, Song X, Wei W, Zhong H, Dai J, Lan Z, et al. The microbiota continuum along the female reproductive tract and its relation to uterine-related diseases. Nat Commun. 2017;8:875.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  77. Herndon CN, Aghajanova L, Shaina B, Erikson D, Barragan F, Goldfien G, et al. Giudice LC global transcriptome abnormalities of the eutopic endometrium from women with adenomyosis. Reprod Sci. 2016;23:1289–303.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  78. Xiang Y, Sun Y, Yang B, Yang Y, Zhang Y, Yu T, et al. Transcriptome sequencing of adenomyosis eutopic endometrium: a new insight into its pathophysiology. J Cell Mol Med. 2019;23:8381–91.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  79. Inoue S, Hirota Y, Ueno T, Fukui Y, Yoshida E, Hayashi T, et al. Uterine adenomyosis is an oligoclonal disorder associated with KRAS mutations. Nat Commun. 2019;10:5785.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  80. Sideris M, Emin EI, Abdullah Z, Hanrahan J, Stefatou KM, Sevas V, et al. The role of KRAS in endometrial cancer: a mini-review. Anticancer Res. 2019;39:533–9.

    Article  CAS  PubMed  Google Scholar 

  81. Donnez J, Dolmans MM, Fellah L. What if deep endometriotic nodules and uterine adenomyosis were actually two forms of the same disease? Fertil Steril. 2019;111:454–6.

    Article  PubMed  Google Scholar 

  82. Chapron C, Tosti C, Marcellin L, Bourdon M, Lafay-Pillet MC, Millischer AE, et al. Relationship between the magnetic resonance imaging appearance of adenomyosis and endometriosis phenotypes. Hum Reprod. 2017;32:1393–401.

    Article  PubMed  Google Scholar 

  83. Khan KN, Fujishita A, Koshiba A, Kuroboshi H, Mori T, Ogi H, et al. Biological differences between intrinsic and extrinsic adenomyosis with coexisting deep infiltrating endometriosis. Reprod BioMed Online. 2019;39:343–53.

    Article  PubMed  Google Scholar 

  84. Kishi Y, Shimada K, Fujii T, Uchiyama T, Yoshimoto C, Konishi N, et al. Phenotypic characterization of adenomyosis occurring at the inner and outer myometrium. PLoS One. 2017;12:e0189522.

    Article  PubMed  PubMed Central  CAS  Google Scholar 

  85. Habiba M, Gordts S, Bazot M, Brosens I, Benagiano G. Exploring the challenges for a new classification of adenomyosis. Reprod BioMed Online. 2020;40:569–81.

    Article  PubMed  Google Scholar 

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Acknowledgements

The authors thank Mira Hryniuk for reviewing the English language of the article.

Funding

This work was supported by grants from the Fonds National de la Recherche Scientifique de Belgique (5/4/150/5 grant awarded to Marie-Madeleine Dolmans), PregLem via the Fondation Saint-Luc (grant awarded to Christina Anna Stratopoulou) and donations of the Ferrero Family.

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Stratopoulou, C.A., Donnez, J. & Dolmans, MM. Origin and Pathogenic Mechanisms of Uterine Adenomyosis: What Is Known So Far. Reprod. Sci. 28, 2087–2097 (2021). https://doi.org/10.1007/s43032-020-00361-w

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