Search

Background: The preservation of the nipple areolar complex (NAC) for cancer treatment is still a matter of debate because of suspected increase of local recurrence and surgery-specific complications. The aim of the study was to investigate both the relapse risk associated with nipple sparing mastectomy (NSM) for breast cancer and women's satisfaction with preservation of the NAC., Methods: We included retrospectively all patients who had skin-sparing mastectomy (SSM) or NSM from 2007 to 2012 for breast cancer or ductal carcinoma in situ (DCIS). We compared NSM and SSM group for oncological and surgical outcomes. Patients' satisfaction and quality of life has been evaluated by a specifically designed questionnaire., Results: We included 63NSM (41.5%) and 89SM (58.5%). Eighty-nine (58.6%) patients had DCIS, and the other had small invasive disease. Median follow-up was 42 (IQR: 18-58) months. Local recurrence rate was 1.7% (n=1) in the NSM group and 0% in the SSM group without recurrence in the preserved nipple. After NSM, one patient had complete NAC necrosis, and three patients suffered partial necrosis. Satisfaction with the NAC was higher in the NSM group compared to the SSM group with delayed reconstruction of the nipple (75% vs. 59%, P=0.14). Patients with NSM required less psychological support before (P=0.028) and immediately after surgery (P=0.14) than patients in the SSM group., Conclusion: NSM can successfully and safely be performed for pre-invasive and small invasive breast cancer. Besides esthetic aspects, preserving the nipple may ease the acceptance of these radical form of surgery., (Copyright © 2017 Elsevier Masson SAS. All rights reserved.)

Objective: Different classification of fetal heart rate (FHR) pattern have been proposed: FHR classified as either "reassuring" or "non-reassuring", the National Institute of Child Health and Human Development (NICHD) published in 2008 a 3-tier system, the French College of Gynecology and Obstetrics (CNGOF) recommended in 2013 a 5-tier system and recently in 2015, the Federation International of Gynecology and Obstetrics (FIGO) proposed a new classification based on a 3-tier system. Our objective was to assess the inter-observer reliability of these 4 existing classifications., Study Design: Four observers reviewed 100 FHR without clinical information. FHR were obtained from term singleton pregnancies. Fetal heart rate patterns were classified by one 2-tier ("reassuring vs. non-reassuring"), two 3-tier (NICHD 2008 and FIGO 2015), and one 5-tier (CNGOF 2013) fetal heart classifications., Results: The global agreement between observers was moderate for each classification: 0.58 (0.40-0.74) for the 2-tier, 0.48 (0.37-0.58) for the NICHD 2008, 0.58 (0.53-0.63) for the CNGOF 2013 and 0.59 (0.49-0.67) for the FIGO 2015 classification. When FHR was classified as reassuring, it was classified as normal in 85.5% for the NICHD 2008 and in 94.5% for the FIGO 2015. For the CNGOF 2013, 65.0% were classified as normal and 32.5% as quasi normal. There was strong concordance between FIGO category I and "reassuring" FHR (kappa=0.95)., Conclusion: Inter-observer agreement of FHR interpretation is moderate whatever the classification used. To evaluate the superior interest of one classification, it will be interesting to compare their impact on need of second line techniques and on neonatal outcome., (Copyright © 2017 Elsevier Masson SAS. All rights reserved.)

Here we describe a new instrument (SpiderMass) designed for in vivo and real-time analysis. In this instrument ion production is performed remotely from the MS instrument and the generated ions are transported in real-time to the MS analyzer. Ion production is promoted by Resonant Infrared Laser Ablation (RIR-LA) based on the highly effective excitation of O-H bonds in water molecules naturally present in most biological samples. The retrieved molecular patterns are specific to the cell phenotypes and benign versus cancer regions of patient biopsies can be easily differentiated. We also demonstrate by analysis of human skin that SpiderMass can be used under in vivo conditions with minimal damage and pain. Furthermore SpiderMass can also be used for real-time drug metabolism and pharmacokinetic (DMPK) analysis or food safety topics. SpiderMass is thus the first MS based system designed for in vivo real-time analysis under minimally invasive conditions.

Objectives: To get an overview of the education offer for obstetrics trainees in France and to assess their satisfaction and requests regarding these classes and their access., Material and Methods: Two questionnaires were sent over the country between September 2013 and July 2014. The first one was intended to the person in charge of teaching in each university hospital. We asked about the organization of teaching classes and access to simulation workshops. The second one was intended to the local representative of interns of the French association of gynaecology and obstetrics trainees (AGOF). We searched for overall satisfaction and requests concerning these learning classes., Results: Over 28 university hospitals, 19 teachers (67.9 %) and 25 students (89.3 %) responded. Various ways and means of teaching are used throughout the country. Use of simulation workshop has spread in many university hospitals but their types and numbers are still very different among the organizations. Students are globally satisfied by the type, volume and content of their teaching classes. Simulation workshops are really appreciated by trainees and they wish more of them were organized., Conclusion: There is a great disparity in the ways of teaching in France. Gathering resources between the different centres may allow trainees to access to the same theoretical education and simulation workshops all over the country., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Pregnancy is a temporary semi-allograft that survives for nine months. The importance of this event for the survival of the species justifies several tolerance mechanisms that are put into place at the beginning of pregnancy, some of which occur even at the time of implantation. The description of these mechanisms underlines the leadership of the trophoblast. The trophoblast is the conductor of the events, protects himself by expressing specific antigens and regulates the environment of the decidua according to the calendar of the events of the pregnancy The trophoblast and the decidual environment attract the effectors of immunity, almost all present in the decidua. The immunological atmosphere of the decidua evolves during the pregnancy modulating the level of activation of the immunological cells and adapting the level of activation to the stage of the pregnancy., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)

Congenital diaphragmatic hernia (CDH) has an incidence of around 1/3,000 births. The pathogenesis of this developmental anomaly remains largely unknown and the description of small chromosomal imbalances in cases of CDH is of major interest for the identification of candidate genes. We report on a tandem 4q31.23 triplication encompassing the EDNRA gene identified by array-CGH in a male presenting an isolated left postero-lateral CDH. This copy number variation was inherited from the asymptomatic father, carrier of a size-identical duplication. We demonstrate that EDNRA mRNA is over-expressed in the proband in blood tissue. Consistent with the expression of EDNRA in the developing diaphragm and the observation that the endothelin system is up-regulated in human and animal models of CDH, we conclude that the EDNRA triplication may be the cause of CDH in our patient., (© 2013 Wiley Periodicals, Inc.)