title: [Follicular dendritic cell sarcoma: a case report and review of literature].
abstract: OBJECTIVE
  To report a case of follicular dendritic cell sarcoma (FDCS) of tonsil,analyze its clinical and pathological features, as well as the diagnosis and differential diagnosis.
  
  
  METHODS
  Tonsillectomy of low temperature coblation were done with general anesthesia. Histopathology, immunohistochemistry, electron microscope were used to analyzed the features of FDCS. The clinical character and treatment were reported.
  
  
  RESULTS
  There was no evidence of recurrence in two years.
  
  
  CONCLUSIONS
  A correct diagnosis of FDCS was difficult to make , and immunohistochemical and ultrastructural studies are useful to FDCS's diagnosis. Low temperature coblation used in FDCS need more experience.
authors.affiliation: Department of Otorhinolaryngology Head and Neck Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China.
authors.forename: Qian
authors.initials: Q
authors.lastname: Wang
authors.forename: Lifeng
authors.initials: L
authors.lastname: An
authors.forename: Na
authors.initials: N
authors.lastname: Cui
authors.forename: Jichao
authors.initials: J
authors.lastname: Sha
authors.forename: Dongdong
authors.initials: D
authors.lastname: Zhu
mesh_terms: D000369:Aged, 80 and over; D054740:Dendritic Cell Sarcoma, Follicular / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D014067:Tonsillar Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery