Korean Journal of Head & Neck Oncology (대한두경부종양학회지)

The Korean Society for Head and Neck Oncology (대한두경부종양학회)
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Surgical Outcome of Extracapsular Dissection of Benign Parotid Gland Tumor: A Comparative Study to Superficial Parotidectomy

이하선 양성종양의 피막 외 절제술의 수술 결과: 이하선 천엽 절제술과의 비교

  • Kim, Yeongjoon (Department of Otolaryngology-Head and Neck Surgery, Kosin University College of Medicine) ;
  • Kim, Chang Hoi (Department of Otolaryngology-Head and Neck Surgery, Dongguk University Gyeongju Hospital) ;
  • Lee, Hyoung Shin (Department of Otolaryngology-Head and Neck Surgery, Kosin University College of Medicine) ;
  • Lee, Kang Dae (Department of Otolaryngology-Head and Neck Surgery, Kosin University College of Medicine) ;
  • Kim, Sungwon (Isam Hospital)
  • 김영준 (고신대학교 의과대학 이비인후과학 교실) ;
  • 김창회 (동국대학교 경주 병원 이비인후과) ;
  • 이형신 (고신대학교 의과대학 이비인후과학 교실) ;
  • 이강대 (고신대학교 의과대학 이비인후과학 교실) ;
  • 김성원 (이샘병원)
  • Received : 2021.10.28
  • Accepted : 2021.11.12
  • Published : 2021.11.30
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Abstract

Background/Objectives: Extracapsular dissection has the advantage of reducing complications by minimizing tissue loss of the parotid without intentionally exposing the facial nerve in patients with benign parotid tumor. However, there has been controversy over the surgical results. Thus, the surgical outcomes of extracapsular dissection for benign parotid tumor was compared to those of superficial parotidectomy. Materials & Methods: A retrospective chart review was conducted with 132 patients who received surgery for benign parotid tumor in our center from January 2014 to December 2018 retrospectively. Results: A total of 132 people were enrolled, with 62 people receiving extracapsular dissection, 38 people receiving partial superficial parotidectomy and 32 people receiving superficial parotidectomy. No significant difference was found between the three groups regarding complications such as facial nerve palsy, Frey's syndrome, or first bite syndrome. Operation time and hospital stay was significantly short in extracapsular dissection group. Conclusion: For well-selected cases, extracapsular dissection can be considered as an option for surgery of benign parotid tumor.

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References

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