Marie-Madeleine Dolmans

Endometriosis is a disease of reproductive age characterized by chronic pelvic pain and infertility. Its pathogenesis is complex and still partially unexplained. However, there is increasing evidence of the role of chronic inflammation, imm…

Uterine adenomyosis is a commonly encountered estrogen-dependent disease in reproductive-age women, causing heavy menstrual bleeding, intense pelvic pain, and infertility. Although adenomyosis was previously considered a disease of multipar…

BACKGROUND: The first objective of this review was to present, based on recent literature, the most frequently applied medical options (oral contraceptive pills (OCPs) and progestogens) for the management of symptomatic endometriosis, and e…

To evaluate the effectiveness of a new class of medical drugs, namely oral gonadotropin-releasing hormone (GnRH) antagonists, in the management of premenopausal women with endometriosis-associated pelvic pain. We reviewed the most relevant …

Increasing imaging data point to a link between deep endometriotic nodules (DENs) and uterine adenomyosis (AD). The study aimed to investigate this link at the histological level and detect potential features shared by the two diseases. We …

Research questionDo platelets aggregate in adenomyotic lesions and participate in adenomyosis pathogenesis and related fibrosis?DesignEutopic and ectopic endometrium from 17 patients with adenomyosis and endometrium from 23 healthy controls…

Endometriosis is a female reproductive disorder characterized by growth of uterine cells and tissue in distant sites. Around 2-10% of women experience this condition during reproductive age, 35-50% of whom encounter fertility issues or pain…

Uterine adenomyosis is a common chronic disorder frequently encountered in reproductive-age women, causing heavy menstrual bleeding, intense pelvic pain, and infertility. Despite its high prevalence, its etiopathogenesis is not yet fully un…

Approximately 10% of cancers occur in women under 45 years of age. Chemotherapy, radiotherapy, and bone marrow transplantation cure more than 90% of cancer in women, but can result in premature ovarian insufficiency depending on follicular …

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Like endometriosis, uterine adenomyosis is another enigmatic disease and remains a source of controversy. Uterine adenomyosis is characterized by the presence of endometrial glands in the myometrium. Two main theories may explain its pathog…

ObjectiveTo study the mechanisms of invasion and innervation of deep endometriosis in women.DesignMorphologic and immunohistochemical analysis of human endometriotic lesions.SettingAcademic research unit.Patient(s)Seventeen biopsy samples o…

Endometriosis is a benign, estrogen-dependent gynecological disorder. It is now well established that three different forms of endometriosis can occur in the pelvic cavity, namely peritoneal endometriosis, ovarian endometriosis and deep end…

Adenomyosis is a commonly diagnosed estrogen-dependent gynecological disorder that causes pelvic pain, abnormal uterine bleeding, and infertility. Despite its prevalence and severity of symptoms, its pathogenesis and etiology have not yet b…

STUDY QUESTION: Is transplantation of cryopreserved ovarian tissue from patients with borderline ovarian tumors (BOTs) a safe procedure? SUMMARY ANSWER: BOT cells were found in frozen-thawed and xenografted ovarian tissue in 1 of 11 BOT pa…

ObjectiveTo identify metabolites that are associated with and predict the presence of endometriosis.DesignMetabolomics study using state-of-the-art mass spectrometry approaches.SettingUniversity hospital and universities.Patient(s)Twenty-fi…

OBJECTIVE: To evaluate gynecological and obstetrical outcomes, as well as remaining myometrial thickness, after laparoscopic repair of a cesarean scar. DESIGN: Observational study and prospective evaluation of the remaining myometrium befo…

ObjectiveTo evaluate deep nodular endometriotic lesions induced in baboons over 12 months and analyze collective cell migration and nerve fiber density.DesignMorphologic and immunohistochemical analysis of endometriotic lesions induced in b…

Endometriosis is a disorder associated with a general inflammatory response in the peritoneal cavity. Oxidative stress is a potential factor involved in the pathophysiology of this disease, and reactive oxygen species (ROS) are implicated i…

INTRODUCTION: Endometriosis is a chronic estrogen-dependent inflammatory disease of unclear etiology that affects 15-20% of women of reproductive age. Efforts are now focusing on understanding new mechanisms involved in its physiopathology,…

ObjectiveTo determine the implications of collective cell migration in the invasion phenomenon observed in deep endometriotic lesions induced in a baboon model.DesignStudy of morphology and collective cell migration markers in invasive and …

ObjectiveTo evaluate the effects of endometriomas on the regulation of early follicular development.DesignHistologic analysis of prospectively collected biopsy samples.SettingResearch unit in a university hospital.Patient(s)Women <40 years …

ObjectiveTo evaluate, in peritoneal, ovarian, and rectovaginal endometriotic lesions, expression of steroidogenic enzymes involved in the activation and inactivation of estrogens: 17β-hydroxysteroid dehydrogenase type 1 (HSD17B1) and 2 (HSD…

ObjectiveTo study the occurrence of nerve fibers in deep nodular endometriotic lesions after nodules were induced in baboons and nerve fiber densities measured 6 months after the grafting procedure.DesignExperimental animal study.SettingAca…