The seasonal and diurnal variations in the incidence of hypertension, cerebrovascular accident, coronary heart disease were well documented, but the relation between season and daytime on the onset of aneurysmal subarachnoid hemorrhage (ASAH) was a subject of controversy. In the present study we aimed to evaluate the role of season of year and diurnal changes on the onset of ASAH. The time was ...

This study was performed to evaluate the results of 14 years of application of Ilizarov method in treatment of infected non-unions of tibia and femur in patients with severe trauma and battlefield wounds. Seventeen patients with long bone nonunion (14 were with infected nonunion of tibia out of whom two were associated with tibial bone defects and 3 with infected non-union of femur) were admitt...

There is a lack of large, prospective epidemiologic studies concerning acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) in pediatric population. To determine the different causes of respiratory distress in children, we performed a retrospective study and included 567 children with respiratory distress referred to our hospital. Using their medical files, data including age,...

Ventilation tube (VT) insertion is the most common otologic operations performed in children, which has great importance in recovery and prevention of hearing loss in children with Eustachian tube dysfunction in critical ages of growth development. The location of the VT insertion varies in different studies; the differences are in the recovery rates and sequelae of VT insertion. This study is ...

Adenoids and tonsils are active lymphoid organs and play an important role against invading antigens of upper aerodigestive tract in children. The present study analyzes the changes in cellular and humoral immunity of children six months after adenotonsillectomy. The study population consisted of 30 children whit chronic adenotonsillar hypertrophy and 30 age-matched healthy children. In all chi...