[Mesencephalic Ewing sarcoma: Case report].

Ewing's sarcoma is a malignant neoplasm mainly occurring in the bone, with other locations being exceptional. In the case of primary intracranial presentations, it is essential to rule out metastatic lesions as well as other neuroectodermal tumors that may require different diagnostic and therapeutic approaches. We present a 14-year-old patient who consulted for upper eyelid ptosis of left eye associated with a 2-month history of diplopia, with imaging evidence of extra-axial tumor lesion, located at the level of the interpeduncular cistern.

Describing the Process and Tools Adopted to Cocreate a Smartphone App for Obesity Prevention in Childhood: Mixed Method Study.

Background: Childhood obesity prevention is a public health priority in industrialized countries. The Reggio Emilia Local Health Authority has implemented a program involving primary and secondary prevention as well as the care of obese children. There are many health-promoting mobile apps, but few are targeted to children and very few are sponsored by public health agencies.

[Association of non-compacted myocardium and patent ductus arteriosus in a young asymptomatic male patient: findings in screening for contact sport eligibility].

Spongy or noncompacted myocardium is a rare congenital cardiomyopathy characterized by parietal myocardial structural alterations secondary to intrauterine arrest of myocardial fiber compaction. It can be associated with other congenital cardiovascular malformations or manifest as an isolated disease. It is characterized by a wide variety of clinical presentations that range from complete absence of symptoms to thromboembolic manifestations, ventricular arrhythmias and congestive heart failure; the short- and mid-term prognosis is quite severe.