Daniel Orbach

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Isolated congenital asplenia (ICA) is characterized by the absence of a spleen at birth in individuals with no other developmental defects. The patients are prone to life-threatening bacterial infections. The unbiased analysis of exomes revealed heterozygous mutations in RPSA in 18 patients from eight kindreds, corresponding to more than half the patients(More)
While many models of the dynamics and interactions of single neu-rons are extant, analogous constructs which attempt to describe large-scale (O (10 8)) neuronal activity are few and far between. Optical imaging of the visual cortex makes such macroscopic neu-ronal activity accessible. Symmetries latent in the cortical architecture are used here to develop a(More)
BACKGROUND Metronomic chemotherapy (MC) is defined as the frequent administration of chemotherapy at doses below the maximal tolerated dose and with no prolonged drug-free break. MC is gaining interest as an alternative strategy to fight resistant cancer. OBJECTIVE to assess the safety of 4 drug MC regimen in paediatric patients with refractory or(More)
OBJECTIVES To analyse the parental understanding of informed consent information in first-line randomised clinical trials (RCTs) including children with malignant solid tumours and to assess parents' needs for decision-making. DESIGN Observational prospective study. SETTING 3 paediatric oncology centres in the Parisian region in France. PARTICIPANTS(More)
While many models of the dynamics and interactions of single neurons are extant, analogous constructs which attempt to describe large-scale (_>O(108)) neuronal activity are few and far between. Optical imaging of the visual cortex makes such macroscopic neuronal activity accessible. Symmetries latent in the cortical architecture are used here to develop a(More)
Copyright © 2013 Caroline Oudot et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. We need to update the first and third addresses as shown above. Furthermore, " zero " has been modified(More)
Background. Only limited data are available concerning desmoid tumor in children. Methods. Fifty-nine children and adolescents with desmoid tumor treated in 2 French cancer centers with a very long followup were retrospectively reviewed. Results. Median age was 6 years (range, 0-15). Tumors mainly involved the limbs (42%). Five cases occurred in a context(More)
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