Etiological factors vary with age, source of infection (community vs. hospital acquired pneu‐ monia) and underlying host defects (e.g immunodeficiency). Viruses are the most common etiological factors in preschool children, although in many cases more than one causative agents can be identified. There are several emerging pathogens in community acquired pneumonia in children: virulent strains o...

Cochlear implantation is a high-tech method of rehabilitation persons with complete deafness. However, cochlear in patients may be accompanied by number difficulties due to the peculiarities structure cochlea, relative position anatomical structures it and nature acquired pathology inner ear. The reaction facial nerve during stimulation one electrodes implant system common complication that can...

This article gives information regarding various etiological factors, classification, diagnosis and management of white lesions associated with partial complete dentures.