Human Reproduction

BACKGROUND: Endometriosis is the most common gynecological diagnosis among women with chronic pelvic pain, but the underlying mechanisms of endometriosis-associated chronic pelvic pain remain unclear. Therefore, the objective of this study …

BACKGROUND: Laparoscopic segmental bowel resection and reanastomosis for endometriosis with colorectal wall invasion can be associated with high complication rates. This study was performed to test the hypothesis that this high complication…

BACKGROUND: The Y-box-binding protein (YB-1) is described as a potential oncogene highly expressed in tumors and associated with increased cell survival, proliferation, migration and anti-apoptotic signaling. The aim of our study was to exa…

BACKGROUND: Two surgical approaches are employed in the treatment of deep infiltrating endometriosis of the rectum (DIER): colorectal resection and nodule excision. In 2009, we introduced a new technique for transanal full thickness disc ex…

BACKGROUND: An inverse association between BMI and endometriosis has been reported but remains controversial. We decided to evaluate the association between BMI and the different types of endometriosis, classified as superficial endometrios…

BACKGROUND: This double-blind trial investigated the efficacy and safety of estradiol valerate/dienogest (E(2)V/DNG) for the treatment of heavy menstrual bleeding without recognizable organic pathology. METHODS: Otherwise healthy women wit…

BACKGROUND: Retinoic acid (RA) regulates key biological processes, including differentiation, apoptosis and cell survival. RA mediates induction of 17 beta-hydroxysteroid dehydrogenase type 2 mRNA, catalyzing the conversion of estradiol to …

BACKGROUND: The roles of cell proliferation and genomic instability in endometriosis are highly debated aspects of the pathogenesis of this disease. Aurora A and B kinases play different important roles in cell cycle control and genomic ins…

BACKGROUND: Pelvic inflammatory phenomena have been suggested as critical players in the natural history of endometriosis. However, to what extent these events could affect the systemic immunologic status remains to be clarified. Here, we c…

BACKGROUND: Smooth muscle cells (SMC) are common components of endometriotic lesions. SMC have been characterized previously in peritoneal, ovarian and deep infiltrating endometriotic lesions and adenomyosis. The aim of this retrospective s…

BACKGROUND: Steroid sulfatase (STS) is involved in estrogen biosynthesis and expressed in eutopic and ectopic endometrium of disease-free and endometriosis patients. The present study was designed to investigate its role in endometriosis de…

BACKGROUND: A possible and neglected concern in women with endometriosis undergoing IVF is the potential risk of progression of the disease. We set up a prospective study mainly aimed at evaluating the impact of IVF on endometriosis-related…

BACKGROUND: Multidisciplinary laparoscopic treatment is the standard of care for radical treatment of deep infiltrating pelvic endometriosis. If bowel resection is necessary, a muscle-split or Pfannenstiel incision is also required. The avo…

BACKGROUND: In patients diagnosed with deep infiltrating endometriosis (DIE), foci of endometriosis are detected in mesorectal lymph nodes (LNs) after segmental bowel resection and in pelvic sentinel LNs. Lymph vessels (LVs) seem to be the …

BACKGROUND: Previous studies have measured cytokines expressed within follicular fluid and compared the profiles with the aetiology of infertility and/or successful or unsuccessful assisted reproduction technology (ART) outcomes. METHODS: …

BACKGROUND: Endometriosis is a common, multifactorial disease in which angiogenesis may be involved in the growth of endometrium outside the uterus. microRNAs (miRNAs) are 21-22 nucleotide non-coding RNAs that regulate gene expression and p…

BACKGROUND: Although several scoring systems have been published to evaluate the pregnancy rate after ICSI-IVF in infertile patients, none of them are applicable for patients with deep infiltrating endometriosis (DIE) nor can they evaluate …

BACKGROUND: This study aims to quantify the non-health-care costs of endometriosis in a sample of Belgian patients over a 30-month period. METHODS: A longitudinal study enrolled patients who underwent surgical treatment for endometriosis i…

have wide experience, the rate of vaginal fornix removal has significantly increased year on year (Matsuzaki et al., 2009).(iv) We agree that 32 papers to date have documented clinical outcome after bowel resection anastomosis, however we d…

BACKGROUND: The relationship between the use of oral contraception (OC) and endometriosis remains controversial. We therefore compared various characteristics of OC use and the surgical diagnosis of endometriosis histologically graded as su…

BACKGROUND: Endometriosis is a common benign gynaecological disease. Epidemiological studies have demonstrated associations between endometriosis and ovarian cancer. Recent genome-wide association studies of ovarian cancer have identified s…

BACKGROUND: Questions remain as to whether surgical excision of ovarian endometriomas might cause damage to ovarian function. To test the hypothesis that ovarian surgery for endometrioma compromises ovarian function and accelerates ovarian …

BACKGROUND: Colorectal segmental resection is performed worldwide in a majority of women presenting with symptomatic deep endometriosis infiltrating the rectum. The aim of the present study was to investigate the pathophysiological mechanis…

Post-menopausal endometriosis is rare after hysterectomy, and preliminary data support treatment with aromatase inhibitors (AIs). Sites for extrapelvic recurrent disease are wide-ranging; however, no previous case reports have described end…

BACKGROUND: Endometriosis is a common cause of infertility. Whereas celiac disease (CD) is present in ~1% of individuals in Western Europe, the prevalence in women undergoing investigation for infertility is often >2%. Still, the relationsh…