Single forearm radius and ulna asymmetric lengthening in multiple cartilaginous exostoses: a case report and a long-term follow-up.

We describe one case of forearm deformity in a patient affected by multiple cartilaginous exostoses - also known as the forearm 'candy stick deformity'. Surgical treatment usually focuses on the correction of the wrist deformity without correcting the forearm shortening, the latter not being given the same consideration as lower limb shortening. In the presented case, radius and ulna corticotomies were performed and distal forearm deformity and shortening were corrected by two independent monoaxial external fixators, with full pronosupination.

Perthes-like disease in Alagille syndrome.

We describe a unique case of a bilateral osteochondrosis of the femoral heads, similar to Perthes disease, in a boy affected by Alagille syndrome. This is a rare genetic syndrome, caused by vascular anomalies, and characterized by five main features: hepatic, cardiovascular, ophthalmological, skeletal malformations, and characteristic facial appearance. The most frequent skeletal finding is the 'butterfly vertebra'.

Family planning, fertility awareness and knowledge about Italian legislation on assisted reproduction among Italian academic students.

Over the last century, most industrialized countries have experienced a progressive increase in maternal age at first pregnancy and a reduction of fertility rate, with important social and economic consequences. Moreover in Italy a very restrictive law on assisted reproductive technologies was introduced in 2004, limiting its effectiveness and causing a strong public debate that unfortunately focused more on the political and ethical implications of the law than on the medical and technical aspects of assisted reproduction. The present study performed an epidemiological investigation among the students of Turin University in the year 2006/07 in order to assess three aspects: the factors affecting the decision to become parents, their level of consciousness about human reproduction and their level of knowledge about the legal rules that regulate assisted reproduction in Italy.

Slow-freezing-induced changes of birefringent structures in human oocytes are related to responsiveness to ovulation induction.

The slow-freezing method is widely used to freeze human oocytes, both for fertility preservation and in routine IVF programmes. Slow freezing damages some of the cell's structures, including the meiotic spindle (MS) and the zona pellucida (ZP). Polarized light microscopy was used to study the variations induced by slow freezing on the MS and the ZP of human oocytes and to analyse the relationship between slow-freezing effects on the gamete and some clinical characteristics, such as age, body mass index and ovarian responsiveness to ovulation induction (expressed as total follicle-stimulating hormone dose/retrieved oocyte).

Superfetation after ovulation induction and intrauterine insemination performed during an unknown ectopic pregnancy.

This report describes the first case of superfetation after ovarian stimulation with gonadotrophins and intrauterine insemination (IUI) that were performed in the presence of an undiagnosed tubal pregnancy. A 32-year-old woman who underwent repeated attempts of ovarian stimulation and IUI was hospitalized for severe pelvic pain and submitted to laparoscopic salpingectomy because of ruptured salpynx containing a 6-week pregnancy. Transvaginal ultrasound examination showed a simultaneous intrauterine 2-week pregnancy that had been conceived by ovarian stimulation and IUI while the tubal pregnancy was already ongoing and still undiagnosed.

A retrospective study on IVF outcome in euthyroid patients with anti-thyroid antibodies: effects of levothyroxine, acetyl-salicylic acid and prednisolone adjuvant treatments.

Background: Anti-thyroid antibodies (ATA), even if not associated with thyroid dysfunction, are suspected to cause poorer outcome of in vitro fertilization (IVF).

Methods: We retrospectively analyzed: (a) the prevalence of ATA in euthyroid infertile women, (b) IVF outcome in euthyroid, ATA+ patients, and (c) the effect of adjuvant treatments (levothyroxine alone or associated with acetylsalicylic acid and prednisolone) on IVF results in ATA+ patients. One hundred twenty-nine euthyroid, ATA+ women undergoing IVF were compared with 200 matched, ATA-controls.

Epithelial-mesenchymal transition of ovarian tumor cells induces an angiogenic monocyte cell population.

Vasculogenesis, or recruitment of progenitors able to differentiate into endothelial-like cells, may provide an important contribution to neovessel formation in tumors. However, the factors involved in the vasculogenic process and in particular the role of the epithelial-mesenchymal transition of tumor cells have not yet been investigated. We found a CD14(+)/KDR(+) angiogenic monocyte population in undifferentiated ovarian tumors, significantly increased in the corresponding tumor metastasis.

Ovarian hyper-stimulation syndrome after spontaneous conception.

Ovarian hyperstimulation syndrome (OHSS) is rather frequent (1-5%) in women submitted to superovulation with gonadotropins for in vitro fertilisation (IVF), whereas it is very rare in case of spontaneous ovulation. Spontaneous OHSS (sOHSS) was previously described to be associated to hydatiform mole, multiple conception, hypothyroidism in pregnancy. It may also depend on activating mutations of the FSH receptor (FSHR) gene that cause ovarian hyper-responsiveness to circulating FSH or even cross-responsiveness of FSHR to hormones having a structure similar to FSH, such as hCG or TSH.

Follicular fluid content and oocyte quality: from single biochemical markers to metabolomics.

The assessment of oocyte quality in human in vitro fertilization (IVF) is getting increasing attention from embryologists. Oocyte selection and the identification of the best oocytes, in fact, would help to limit embryo overproduction and to improve the results of oocyte cryostorage programs. Follicular fluid (FF) is easily available during oocyte pick-up and theorically represents an optimal source on non-invasive biochemical predictors of oocyte quality.

Mutations and polymorphisms of the FSH receptor (FSHR) gene: clinical implications in female fecundity and molecular biology of FSHR protein and gene.

Unlabelled: The portion of chromosome 2, including the gene codifying the receptor of FSH (FSHR gene), can display point mutations that cause variations in the amino acid sequence of the receptor protein (FSHR protein). Some of these structural changes affect the receptor functional properties that may be enhanced (activating mutations) or impaired (inactivating mutations). Activating mutations confer to FSHR a higher responsiveness to FSH, making it constitutively active even in the absence of the ligand, or render it able to nonspecifically respond to other tropic hormones (e.

Mild gestational hyperglycemia and the metabolic syndrome in later life.

Background: Diabetes and obesity, components of the metabolic syndrome, are common longterm complications in women with previous gestational diabetes (pGDM). Long-term follow-up of women with mild gestational hyperglycemia is lacking.

Methods: Fifty women with previous positive oral glucose challenge test and negative oral glucose tolerance test (pOGCT+OGTT-), 161 with previous normal glucose tolerance (pNGT), and 182 pGDM were studied after 6.

Low-dose acetylsalicylic acid plus prednisolone as an adjuvant treatment in IVF: a prospective, randomized study.

Objective: To test whether adjuvant therapy with acetylsalicylic acid (ASA) and prednisolone (ASA+Pred) could improve the outcome of IVF in good-pregnancy prognosis patients.

Design: Prospective, randomized study.

Setting: University hospital.

A prospective, randomised, controlled clinical study on the assessment of tolerability and of clinical efficacy of Merional (hMG-IBSA) administered subcutaneously versus Merional administered intramuscularly in women undergoing multifollicular ovarian stimulation in an ART programme (IVF).

Background: Multifollicular ovarian stimulation (MOS) is widely used in IVF and the compliance to treatment is deeply influenced by the tolerability of the medication(s) used and by the ease of self-administration. This prospective, controlled, randomised, parallel group open label, multicenter, phase III, equivalence study has been aimed to compare the clinical effectiveness (in terms of oocytes obtained) and tolerability of subcutaneous (s.c.

Impact of oncostatic treatments for childhood malignancies (radiotherapy and chemotherapy) on uterine competence to pregnancy.

Unlabelled: Fertility preservation in young girls affected by malignancies has got growing relevance in the last decade due to the improved survival chance of these patients after oncostatic treatments. Most studies have focused on preserving ovarian follicles and avoiding premature ovarian failure, whereas only a few have evaluated the effects exerted by radiotherapy and chemotherapy on the uterus. It is self-evident that fertility preservation after oncostatic therapies must include the maintenance of a functional uterus, and a certain degree of uterine damage must be considered when estimating reproductive prognosis in previously treated, childhood cancer survivors.

B7-H4 is over-expressed in early-stage ovarian cancer and is independent of CA125 expression.

Objective: This study characterizes the expression of the novel biomarker B7-H4 in ovarian cancer tissue, normal ovaries, and benign ovarian tumors, and evaluates its relationship to CA125.

Methods: Ovarian tissue lysates from 251 patients with ovarian carcinoma were assessed for the levels of B7-H4 and CA125 by ELISA assays. For comparison, ovarian tissues from patients with benign ovarian tumors (n=43) and patients with normal ovaries (n=32) were tested.

Stimulation of the nitric oxide/cyclic guanosine monophosphate signaling pathway elicits human sperm chemotaxis in vitro.

Objective: To investigate whether nitric oxide (NO) may attract human spermatozoa via activation of the soluble guanylate cyclase (sGC)/cyclic guanosine monophosphate (cGMP) pathway.

Design: Prospective study.

Setting: Academic research institution.

Ovarian tissue cryostorage and grafting: an option to preserve fertility in pediatric patients with malignancies.

Fertility preservation in childhood cancer has become an important area of investigation due to increasing survival rates after cancer therapy. For these patients with an increased risk of infertility and premature ovarian failure, cryopreservation of ovarian tissue is a promising tool to preserve at least part of the reproductive potential. In recent years significant improvements have been achieved in this area, and 2 live births after autografting of frozen-thawed ovarian tissue have been reported.

Vulvar paget disease: one century after first reported.

OBJECTIVES.: To provide a critical assessment of the published literature on vulvar Paget disease and to allow individualized approaches to affected patients. MATERIALS AND METHODS.

Bilateral cleft lip and palate diagnosed sonographically at 11 weeks of pregnancy.

Cleft lip with or without cleft palate is the most common facial malformation in newborns. We report a case of bilateral cleft lip and palate that was detected via transvaginal sonography at 11 weeks and 5 days of gestation. The sonographic findings were confirmed at autopsy.

Unfavorable prognostic value of human kallikrein 7 quantified by ELISA in ovarian cancer cytosols.

Background: Human tissue kallikrein 7 (gene, KLK7; protein, hK7) is a member of the kallikrein family of secreted serine proteases. Reports indicate that in ovarian cancer, KLK7 is significantly up-regulated at the mRNA level. The aim of this study was to determine whether hK7, measured quantitatively by ELISA in ovarian cancer cytosols, is a prognostic biomarker for ovarian cancer.

Recombinant versus highly-purified, urinary follicle-stimulating hormone (r-FSH vs. HP-uFSH) in ovulation induction: a prospective, randomized study with cost-minimization analysis.

Background: Both recombinant FSH (r-FSH) and highly-purified, urinary FSH (HP-uFSH) are frequently used in ovulation induction associated with timed sexual intercourse. Their effectiveness is reported to be similar, and therefore the costs of treatment represent a major issue to be considered. Although several studies about costs in IVF have been published, data obtained in low-technology infertility treatments are still scarce.

Prognostic significance of changes in CA 15-3 serum levels during chemotherapy in metastatic breast cancer patients.

Tumor response to first-line chemotherapy in advanced breast cancer offers prognostic information and may be used as a surrogate marker for evaluating treatment efficacy. With this study we wanted to determine whether changes in circulating serum CA 15-3 levels during chemotherapy provided additional information for prognostic prediction. Serum CA 15-3 was measured at baseline and after 3 and 6 months during anthracycline-based first-line chemotherapy in 526 patients with advanced breast cancer prospectively enrolled in five phase II-III trials.

Integrative genomic analysis of protein kinase C (PKC) family identifies PKCiota as a biomarker and potential oncogene in ovarian carcinoma.

The protein kinase C (PKC) family plays a key regulatory role in a wide range of cellular functions as well as in various cancer-associated signal transduction pathways. Here, we investigated the genomic alteration and gene expression of most known PKC family members in human ovarian cancer. The DNA copy number of PKC family genes was screened by a high-resolution array-based comparative genomic hybridization in 89 human ovarian cancer specimens.

Groin lymphadenectomy with preservation of femoral fascia: total inguinofemoral node dissection for treatment of vulvar carcinoma.

This article describes a new technique for groin lymphadenectomy with preservation of the femoral fascia based on correct embryologic and anatomic knowledge of inguinofemoral lymph node disposition and their exact relation with the fascial structures of Scarpa's triangle. Scarpa's triangle dissection follows a three-step procedure: development of the side starting from the inguinal ligament; development of the angles proceeding from the apex where the saphenous vein is resected; and dissection of the fossa ovalis by grasping and elevating the entire block of adipose tissue containing the superficial inguinofemoral nodes and the stump of the great saphenous vein. This surgical step allows us to expose and remove en bloc the deep femoral nodes lying medial to the portion of the femoral vein located within the fossa ovalis.

Seasonality and human in vitro fertilization outcome.

Seasonal changes in spontaneous fecundity have been observed in several human populations, but it is not clear whether the same applies to human in vitro fertilization-embryo transfer (IVF) procedures. In the present study, 2067 patients undergoing their first IVF attempt between the years 1998 and 2003 were grouped into four 'seasons' (December-February, March-May, June-August, September-November) according to the day on which they were administered human chorionic gonadotropin. Several parameters known to affect IVF outcome (including ovarian response to gonadotropins, sperm and oocyte quality, fertilization rate, embryo quality, pregnancy and implantation rates) were considered and potential changes among the four seasonal periods were analyzed.