title: Changing trends in oral cancer.
abstract: BACKGROUND
  No study highlighting the incidence of oral squamous cell carcinoma (OSCC) in young adults has been reported from North Kerala until now.
  
  
  OBJECTIVE
  To study the cases of OSCC reported at our institution, with emphasis on the clinicopathologic variables in young adults.
  
  
  METHODS
  This was a retrospective study of OSCC cases reported from 2002 to 2007.
  
  
  METHODS
  Data of oral cancer cases reported between 2002 and 2007 were retrieved from the records. The cases in patients below 40 years of age formed a separate study group. The data obtained was tabulated and comparisons drawn on the observed variables between the two groups.
  
  
  RESULTS
  Results showed a high incidence of OSCC among young adults. The demographic and anatomic location of these cases showed significant variations from cases of oral cancer in older patients. In addition, a significant number of these cases failed to show any relation with the commonly implicated etiologic agents of oral cancer.
  
  
  CONCLUSIONS
  The findings of our study indicate a high incidence of oral cancer among young adults in our region. The tongue is the most common site in these cases with a significant number showing no possible etiological factors.
authors.affiliation: Department of Oral Pathology, Government Dental College, Calicut, India. drsherinclt@yahoo.co.in
authors.forename: N
authors.initials: N
authors.lastname: Sherin
authors.forename: T
authors.initials: T
authors.lastname: Simi
authors.forename: Pm
authors.initials: P
authors.lastname: Shameena
authors.forename: S
authors.initials: S
authors.lastname: Sudha
mesh_terms: D000328:Adult; D000367:Age Factors; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D008297:Male; D009062:Mouth Neoplasms / Q000453:epidemiology* / Q000209:etiology; D012189:Retrospective Studies; D012307:Risk Factors