Edgardo Somigliana

Family and twin studies have shown that heritability accounts for endometriosis development to an extent similar to other complex genetic diseases. Both linkage analysis and association studies have been performed to identify genetic determ…

Endometriosis-associated symptomatology can be safely and effectively treated with intrauterine-released progestin, which is associated with fewer adverse effects than other therapeutic options and may be used on a long-term basis. We have …

BACKGROUND: Vascular endothelial growth factor (VEGF) is a potent stimulus of angiogenesis potentially contributing to the pathogenesis of endometriosis. The aim of this study was to investigate the potential association between the single …

BACKGROUND: An immune-mediated defect in recognition and elimination of endometrial fragments refluxed in the peritoneal cavity has been hypothesized to play a crucial role in endometriosis development. Since vitamin D is an effective modul…

Epidemiological studies of adenomyosis are difficult to interpret because the diagnostic criteria vary so widely that the disease may be easily over-diagnosed. This would severely hamper any attempt to define incidence and prevalence of the…

OBJECTIVE: This review was aimed to critically evaluate observational, cohort, and case-control studies performed so far in order to assess the association between endometriosis and malignant diseases. Based on the observations herein prese…

OBJECTIVE: This study was undertaken to determine the frequency of postsurgical ovarian failure in patients undergoing laparoscopic excision of bilateral endometriomas. STUDY DESIGN: Patients who had been operated on for bilateral ovarian …

We performed a MEDLINE and EMBASE search to identify all studies published in the English language literature on the use of progestogens for the treatment of endometriosis. The aim of our review was to clarify the biological rationale for t…

OBJECTIVE: To clarify whether the presence of ovarian endometriomas is associated with a reduced responsiveness to ovarian hyperstimulation. DESIGN: Observational study. SETTING: University teaching hospital. PATIENT(S): Women selected f…

OBJECTIVE: Retrospective studies suggest that laparoscopic excision of endometriomas is associated with a reduced responsiveness to ovarian hyperstimulation. In this study, we prospectively evaluated ovarian response to hyperstimulation in …

Although population-based studies have unequivocally reported an increased risk of ovarian cancer in women with endometriosis, the biological evidence supporting the idea of endometriosis as a preneoplastic condition is scanty and not well …

STUDY OBJECTIVE: To evaluate damage to ovarian reserve following laparoscopic cystectomy of benign ovarian cysts. DESIGN: Prospective study (Canadian Task Force classification II-3). SETTING: Tertiary gynecologic endoscopic unit at a univ…

The laparoscopic excision of ovarian endometriomas appears to increase the chances of spontaneous conception, but the value of this treatment in women selected for IVF-ICSI cycles is debated. Studies recruiting women with unilateral disease…

PURPOSE OF REVIEW: The aim of this article is to evaluate the biological rationale for the use of an intrauterine device releasing 20 mug/day of levonorgestrel in women with endometriosis, and to assess its efficacy in relieving pelvic pain…

An autoimmune etiology has been suggested for endometriosis mostly on the basis of an increased prevalence of autoimmune diseases in affected women. Cytotoxic T lymphocyte antigen (CTLA) 4 gene is recognized as a primary determinant for aut…

Endometriosis is a benign gynaecologic disease that is associated with a certain risk for malignant degeneration. The disease has a genetic background, but the locations of possible genomic aberrations are still poorly clarified. In this co…

OBJECTIVE: A genetic variation in the androgen receptor (AR) has been associated with the risk of developing endometriosis. The AR gene is located on the X chromosome and contains a highly polymorphic trinucleotide repeat (cytosine, adenine…

Estimates of the frequency of endometriosis vary widely. Based on the few reliable data, the prevalence of the condition can reasonably be assumed to be around 10%. Although no consistent information is available on the incidence of the dis…

OBJECTIVE: Endometriosis is a steroid-dependent disease with a particular genetic background, but the locations of possible genomic aberrations are still poorly clarified. We have investigated the potential association between endometriosis…

BACKGROUND: Recent studies have proposed the measurement of CA 19-9 and IL-6 as an alternative to CA 125 as markers for endometriosis. This study was performed in order to verify the clinical value of serum CA 125, CA 19-9 and IL-6 levels, …

BACKGROUND: It has been suggested recently that deep endometriosis and the other forms of the disease do not share a common pathogenetic mechanism. In this study, we hypothesize that, if this is true, deep peritoneal endometriosis and the o…

BACKGROUND: Residual ovarian function after laparoscopic excision of endometriotic ovarian cysts is a major and still unsolved topic. Ultrasonographic evaluation of ovarian response to ovulation stimulation represents a simple yet poorly em…

Endometriosis is a gynaecological disease with a certain genetic background, but the locations of possible genomic aberrations are still poorly clarified. Intercellular adhesion molecule-1 (ICAM-1), which is a surface glycoprotein that prom…