Osteotome technique for removal of symptomatic ear canal exostoses.

Objectives/hypothesis: This study was undertaken to assess a transcanal osteotome technique for removing symptomatic ear canal exostoses. Outcome measures included healing rates and the rate of complications.

Study Design: Prospective study in a private practice.

Successful treatment of Balamuthia amoebic encephalitis: presentation of 2 cases.

Case histories are presented of 2 individuals (a 5-year-old girl and 64-year-old man) who developed encephalitis caused by the free-living amoeba Balamuthia mandrillaris. Both individuals survived after diagnosis and initiation of effective antimicrobial therapy. Immunostaining for Balamuthia-specific antibody levels identified the causative agent of the infections.

Survey of smoking knowledge, attitudes and practice in school children in Honduras.

Objective: The aim of this study was to survey Honduran pre-adolescent knowledge, perceptions and experience regarding smoking.

Methods: A 12-item survey was administered in the classroom to fifth and sixth grade students. The main outcome measures were a description of demographic factors, personal smoking experience, knowledge of health risks, attitudes about tobacco use and perceived sources of information.