Pregnancy outcomes and nutritional indices after 3 types of bariatric surgery performed at a single institution.

Background: Nutritional status during pregnancy and the effects of nutritional deficiencies on pregnancy outcomes after bariatric surgery is an important issue that warrants further study. The objective of this study was to investigate pregnancy outcomes and nutritional indices after restrictive and malabsorptive procedures.

Methods: We investigated pregnancy outcomes of 113 women who gave birth to 150 children after biliopancreatic diversion (BPD), Roux-en-Y gastric bypass (RYGB), and sleeve gastrectomy (SG) between June 1994 and December 2011.

Association of estrogen receptor alpha (ERα) gene polymorphisms with endometrial thickness and lipid profile in women with breast cancer treated with aromatase inhibitors.

Aromatase inhibitors (AIs) provide an alternative to tamoxifen as an adjuvant therapy for post-menopausal, hormone-receptor positive breast cancer patients. The aim of the present study was to evaluate the effect of PvuII and XbaI polymorphisms of the ERα gene at ΑΙs treatment's adverse effects in post-menopausal women with breast cancer. The study included 87 post-menopausal women with ER-positive breast cancer treated with AIs and 80 healthy controls.

No association of the G972S polymorphism of the insulin receptor substrate-1 gene with polycystic ovary syndrome in lean PCOS women with biochemical hyperandrogenemia.

Purpose: The aim of the present study was to determine the prevalence and association of the G972S polymorphism of the insulin receptor substrate-1 gene (IRS-1 G972S SNP) with polycystic ovary syndrome (PCOS) and insulin resistance-related traits in a distinct phenotypic group of lean PCOS women with biochemical hyperandrogenemia, excluding obesity, which is considered to be an aggravating parameter of insulin resistance.

Methods: The study included 162 women with PCOS and 122 regularly menstruating, ovulatory women as controls. Physical measurements included weight, height, fat-free mass, fat mass, systolic and diastolic blood pressure and resting heart rate.

A case of umbilical cord hemangioma: Doppler studies and review of the literature.

Hemangiomas of the umbilical cord are extremely rare benign vascular tumors, not always detected prenatally. They have been associated with increased alpha-fetoprotein (AFP), hydramnios, congenital anomalies, and increased perinatal mortality. Impaired umbilical circulation has been proposed as the predisposing factor for fetal compromise.

Estrogen receptor polymorphisms in tamoxifen-treated women with breast cancer.

In postmenopausal women with estrogen receptor (ER)-positive breast cancer, long-term tamoxifen administration has proved beneficial after surgical treatment and subsequent chemotherapy. One of the major adverse effects of tamoxifen is the development of endometrial pathology (polyps, endometrial hyperplasia and endometrial cancer). PvuII and XbaI polymorphisms of the estrogen receptor-alpha gene (ERalpha) and RsaI and AluI polymorphisms of the estrogen receptor-beta gene (ERbeta) have been associated with breast cancer.

Late or emergency (salvage) cerclage of a dilated cervix after tissue support with Pelvicol implant: a case.

Our objective was to evaluate the effectiveness of a late or emergency (salvage) cerclage after tissue reinforcement with Pelvicol natural implant, in preventing premature rupture of the fetal membranes and advancing pregnancy prolongation. A flat sheet of Pelvicol, a sterile acellular natural (porcine) implant was used in an emergency cerclage to reinforce the thin tissues of a widely dilated cervix in a 24 weeks' twin gestation with prolapsed unruptured membranes, without contractions, placental abruption, or intrauterine infection. The gestation was extended to 38 weeks without any complications.