title: Regional guideline for diagnosis and treatment of squamous cell carcinoma of the lip: what is the level of compliance?
abstract: OBJECTIVE
  To investigate to what extent physicians comply with a regional guideline for the diagnosis, staging, treatment and follow-up of patients with squamous cell carcinoma of the lower lip.
  
  
  METHODS
  Retrospective analysis of data from the medical records of 248 patients diagnosed with squamous cell carcinoma of the lower lip during the period 1989-1997.
  
  
  METHODS
  Comprehensive Cancer Centre of the Northern region of the Netherlands.
  
  
  METHODS
  The data were collected by this Centre for the regional population-based cancer registry.
  
  
  RESULTS
  Overall compliance with the separate guidelines varied between 4 and 80%. For diagnosis and staging, the guideline was followed for 4-70% of patients. The type of treatment in relation to age conformed to the guideline in 34% of cases. Of the 208 surgically-treated patients, treatment was performed in accordance with the guidelines in 92 (44%) patients, compared with seven out of 18 (39%) patients who received radiotherapy. Follow-up in accordance with the guideline was 11% in the first year, 9% in the second year and 21% in the third year.
  
  
  CONCLUSIONS
  Only a minority of patients with squamous cell carcinoma of the lower lip, a rare rumour, were managed according to the available regional guideline. Regular review of both the guideline and its implementation is necessary in order to optimize its use.
authors: Department of Oral and Maxillofacial Surgery, Ignatius Hospital Breda, The Netherlands. surgorth@worldonline.nl
authors: P J
authors: PJ
authors: Gooris
authors: M
authors: M
authors: Schaapveld
authors: A
authors: A
authors: Vermey
authors: R
authors: R
authors: Otter
authors: A
authors: A
authors: Rispens
authors: J L
authors: JL
authors: Roodenburg
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D002983:Clinical Competence; D019983:Guideline Adherence / Q000706:statistics & numerical data*; D006801:Humans; D008048:Lip Neoplasms / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D009426:Netherlands / Q000453:epidemiology; D017410:Practice Guidelines as Topic; D010818:Practice Patterns, Physicians' / Q000592:standards*; D011785:Quality Assurance, Health Care; D012042:Registries; D011795:Surveys and Questionnaires