Aesthetic comparison of the ideal nasal radix height in Brazilians.

Unlabelled: The harmony of the facial profile is widely influenced by the height and form of the nasal dorsum. A few millimeters can make the lateral view aesthetically more or less pleasing and adequate in a subject's face. Professionals working with facial aesthetics should focus not only on the surgical techniques for proposed outcomes, but also with the subtleties and subjectivity that characterize aesthetic concepts and judgment.

The role of new vaccines in the prevention of otitis media.

Otitis media is one of the most common infectious diseases of infancy; a reduction in its incidence would have a significant economic and social impact. Vaccines may play a role in the prevention of otitis media. This report discusses vaccines against pneumococci and influenza viruses.

Evaluation of the utility of histopathologic exam as a routine in tonsillectomies.

Unlabelled: Tonsillectomy is one of the most commonly performed procedures of the head and neck. It is performed for a wide variety of indications in both adults and children. It is common to send the material achieved in the surgery to routine histopathologic exam, as to analyze suspected material or for a medical-legal documentation.

Nasal histoplasmosis in the acquired immunodeficiency syndrome.

Disseminated histoplasmosis is a disease with a high case-fatality rate, especially in patients with the acquired immunodeficiency syndrome (AIDS). The disease can occur in various sites, such as the lungs, eyes, oral cavity, larynx, nervous system, gastrointestinal tract and, more rarely, the nasal sinus region. It is a cosmopolitan mycosis with a high prevalence in Brazil.