INTRODUCTION: Inborn Errors of Immunity (IEI) are a group of genetic disorders of the immune system that have increased in the last decade. Patients are characterized by infections, allergies, autoimmunity, autoinflammation ...

Neonatal sepsis is an organic dysfunction caused by a dysregulated response of the newborn to a systemic infection of any etiology throughout the first month of life. According to the literature, premature rupture of ...

Ventricular septal defect is the most common congenital heart disease in the world, the frequency of spontaneous closure in these ventricular septal defects is still controversial and not well established, factors have ...

Introduction: Germ cell tumors are a heterogeneous group of neoplasms derived from the primordial germ cell. In developed countries, gonadal germ cell tumors correspond to 1-3% of all pediatric neoplasms and their approximate ...