title: Elective management of the clinically negative neck by otolaryngologists in patients with oral tongue cancer.
abstract: BACKGROUND
  The treatment of patients with squamous cell carcinoma of the head and neck who have a clinically negative (cN0) neck remains controversial. Furthermore, the treatment delivered to patients with a cN0 neck by practicing otolaryngologists is not known.
  
  
  OBJECTIVE
  To determine the variability in the management of the cN0 neck in the otolaryngology community.
  
  
  METHODS
  A random survey of 763 board-certified otolaryngologists in the United States.
  
  
  METHODS
  Physician respondents' preferences for observation vs treatment of the cN0 neck and the treatment modalities chosen.
  
  
  RESULTS
  Forty-one percent of the surveyed physicians responded. Nearly 10% of the respondents observed all patients with a cN0 neck. Otolaryngologists who treat 35 or more new patients with cancer each year were more likely to perform elective treatment of the neck for a T2 lesion of the oral tongue than those who treat 10 or fewer patients each year (P =.03). They were also more likely to treat patients with a cN0 neck when the risk of occult cervical metastases was greater than 15% to 20% (P =.04). A comprehensive neck dissection was the preferred lymphadenectomy procedure for 21% of the otolaryngologists surveyed.
  
  
  CONCLUSIONS
  Variations in the treatment of the cN0 neck are associated with differences in the frequency of treatment of patients with head and neck cancer by otolaryngologists. Uniformity of care must be established within the otolaryngology community by developing widely accepted evidence-based guidelines and referring patients to surgeons who routinely treat head and neck cancer.
authors.affiliation: Department of Otolaryngology, University of Florida, 1600 SW Archer Rd, Room M-228, Gainesville, FL 32610-0264, USA. wernijw@ent.ufl.edu
authors.forename: John W
authors.initials: JW
authors.lastname: Werning
authors.forename: Diana
authors.initials: D
authors.lastname: Heard
authors.forename: Cassandra
authors.initials: C
authors.lastname: Pagano
authors.forename: Sadik
authors.initials: S
authors.lastname: Khuder
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000601:surgery*; D005260:Female; D019538:Health Care Surveys; D006801:Humans; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D010036:Otolaryngology; D010818:Practice Patterns, Physicians'; D014062:Tongue Neoplasms / Q000473:pathology / Q000601:surgery*