title: Evaluation of children with chronic rhinosinusitis after adenotonsillectomy.
abstract: BACKGROUND
  Chronic rhinosinusitis (CRS), defined as an inflammatory process involving the paranasal sinuses that continues for at least three months, is a major cause of morbidity in the pediatric population and a difficult entity to treat with a poorly defined pathophysiology. The cornerstone of treatment for children with CRS remains aggressive antibiotic therapy, but many patients fail to improve even after extended courses of broad-spectrum oral antibiotics. However, good treatment results with adenoidectomy alone have been reported in pediatric patients with CRS. The purpose of this study was to evaluate the effect of adenotonsillectomy on chronic rhinosinusitis in children.
  
  
  METHODS
  In this clinical trial the study population was 40 children under 14 years old who had been selected for adenotonsillectomy. Prior to the procedure, a Waters' view radiograph was performed on individuals that suffered from CRS and displayed symptoms such as rhinorrhea, halitosis, and chronic cough. Only patients with bilateral clouding of the maxillary sinuses were enrolled in study. A further radiograph was performed on the 28(th) day following the procedure and the outcome of the treatment evaluated.
  
  
  RESULTS
  Of the 40 patients under 14 years old who were evaluated, 22 (55%) were female and 18 (45%) were male. The mean age of the patients was 7.22 years while the oldest was 14 and the youngest was 4 years old. Nasal congestion, rhinorrhea, post nasal drip, and chronic cough were present in all of the patients. Following the adenotonsillectomy, these symptoms were significantly reduced and were present in only 15.5%, 0%, 20%, and 20% of the patients, respectively. Multivariate analyses were performed using McNemar's test.
  
  
  CONCLUSIONS
  According to the results of this study, where 72.5% of patients showed a complete recovery following treatment, an adenotonsillectomy can be considered as a treatment modality for CRS.
authors.affiliation: Associate Professor Hamedan university of medical sciences ENT department Besat Hospital.
authors.forename: Fatholah
authors.initials: F
authors.lastname: Behnoud
keywords: Adenoid; Adenoidectomy; Palatine tonsil; Tonsillectomy