title: Pediatric otolaryngologic manifestations of bleeding disorders.
abstract: OBJECTIVE
  In 1930, considering the diseases of the blood and lymphatic glands in relation to otolaryngology, Goldsmith and McGregor stated that "... the otolaryngologist has frequently to deal with bleeding from the nose and throat ...". After approximately 8 decades, in particular preoperatively, the use of universal coagulation screening in children is still controversial. Aim of the present review was to offer a concise but complete discussion of clotting disorders with pediatric otolaryngological interest recognizing: (i) vascular disorders, (ii) platelet disorders, (iii) disorders of coagulation, and (iv) thrombosis.
  
  
  METHODS
  An exhaustive review of literature was performed to investigate available data and evidences regarding pediatric otolaryngologic manifestations of bleeding disorders.
  
  
  CONCLUSIONS
  Modern otolaryngologists should be familiar with common bleeding disorders since many have head and neck manifestations. This knowledge allows the choice of appropriate pre-operative screening of surgical patients. The most important component of the preoperative assessment is the bleeding history that directs further laboratory evaluation. All otolaryngologic surgical procedures in children with bleeding disorders should be carried out with the close co-operation of the Haematology Department.
authors.affiliation: Department of Medical and Surgical Specialties, University of Padova, Padova, Italy.
authors.forename: Gino
authors.initials: G
authors.lastname: Marioni
authors.forename: Cosimo
authors.initials: C
authors.lastname: de Filippis
mesh_terms: D001778:Blood Coagulation Disorders / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology*; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D010038:Otorhinolaryngologic Diseases / Q000175:diagnosis* / Q000453:epidemiology*; D013927:Thrombosis / Q000175:diagnosis / Q000453:epidemiology