title: [Clinical analysis of non-Hodgkin's lymphoma in head-facial].
abstract: OBJECTIVE
  To explore the clinical features, diagnosis and treatment of non-Hodgkin's lymphoma in head facial.
  
  
  METHODS
  The clinical data of 32 cases non-Hodgkin's lymphoma in head facial were analysed retrospetively.
  
  
  RESULTS
  The rate of diagnosis was low in early. It frequently misdiagnosed as chronic inflammation, malignant granulomatosis, epithelial cancer, and undifferentiated cancer, etc.
  
  
  CONCLUSIONS
  The biopsy shoud be performed routinely and it could do repeatly. It is necessary to do immunohistochemical examination. Only by earlier diagnosis, prompt and reasonable treatment, the curative effect would be better.
authors.affiliation: Department of Otolaryngology, People's Hospital of Liaocheng Prefecture, Shandong Province, Liaocheng 252000.
authors.forename: B
authors.initials: B
authors.lastname: Jiang
authors.forename: W
authors.initials: W
authors.lastname: Ge
authors.forename: C
authors.initials: C
authors.lastname: Geng
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis* / Q000628:therapy; D012189:Retrospective Studies