Deformational plagiocephaly at birth: an observational study on the role of assisted reproductive technologies.

Background: Following the "back to sleep" recommendations, a striking rise in deformational plagiocephaly (DP) occurred. However, additional maternal, pregnancy and infant conditions may play a role.

Objectives: We aimed to evaluate the prevalence of and risk factors for DP at birth.

Herpes zoster in an immunocompetent boy following intrauterine exposure to varicella-zoster virus.

Herpes zoster (HZ) is caused by the varicella-zoster virus (VZV) and is considered to be a reactivation of latent infection. The first clinical manifestation of VZV infection during infancy typically presents as chickenpox; however, HZ can be observed in infants and children without a history of symptomatic varicella. We report the case of a 4-year-old immunocompetent boy who developed HZ after intrauterine exposure to VZV.