title: Nasal endoscopy and localization of the bleeding source in epistaxis: last decade's revolution.
abstract: Epistaxis remains one of the most common otolaryngology emergencies. Despite considerable interest in the subject, there is still no consensus on the most appropriate primary therapeutic modality.
  
  
  OBJECTIVE
  The purpose of this study was to evaluate the bleeding source of acute or recurrent epistaxis in adults.
  
  
  METHODS
  Clinical prospective.
  
  
  METHODS
  Thirty adults patients with acute or recurrent epistaxis were evaluated through the use of frontal light and endoscope for identification of the bleeding source in the nasal cavity.
  
  
  RESULTS
  Use of the nasal endoscope allowed diagnosis of the bleeding site in all patients.
  
  
  CONCLUSIONS
  A careful examination of the posterior nasal cavity allows identification of the bleeding source in most patients and should be a routine procedure.
authors.affiliation: Federal University of Ceará, Hospital Otoclínica, Fortaleza, Ceará. glaucosoaresalmeida@ig.com.br
authors.forename: Glauco Soares de
authors.initials: GS
authors.lastname: Almeida
authors.forename: Camilo A
authors.initials: CA
authors.lastname: Diógenes
authors.forename: Sebastião D
authors.initials: SD
authors.lastname: Pinheiro
mesh_terms: D000328:Adult; D000368:Aged; D004844:Epistaxis / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009296:Nasal Cavity; D011446:Prospective Studies; D020535:Video-Assisted Surgery / Q000379:methods* / Q000639:trends