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A Case of Squamous Cell Carcinoma arising from an Odontogenic Keratocyst

우측 하악의 치성 각화성 낭종 수술 후 발견된 암으로 내원한 63세 환자 1예

  • Jae Eun, Oh (Department of Otorhinolaryngology-Head & Neck Surgery, Soonchunhyang University College of Medicine) ;
  • Chan Yeong, Lee (Department of Plastic Surgery, Soonchunhyang University College of Medicine) ;
  • Kyeong Min, Kim (Department of Pathology, Soonchunhyang University College of Medicine) ;
  • Min Sung, Tak (Department of Plastic Surgery, Soonchunhyang University College of Medicine) ;
  • Hyung Kwon, Byeon (Department of Otorhinolaryngology-Head & Neck Surger, Soonchunhyang University College of Medicine)
  • 오재은 (순천향대학교 서울병원 이비인후과학교실) ;
  • 이찬영 (순천향대학교 서울병원 성형외과학교실) ;
  • 김경민 (순천향대학교 서울병원 병리과교실) ;
  • 탁민성 (순천향대학교 서울병원 성형외과학교실) ;
  • 변형권 (순천향대학교 서울병원 이비인후과학교실)
  • Received : 2022.11.04
  • Accepted : 2022.11.13
  • Published : 2022.11.30

Abstract

Odontogenic keratocyst (OKC) accounts for 3-11% of all odontogenic cysts. OKC is a benign intra-osseous odontogenic tumor, but what makes this cyst special is its aggressive behavior and high recurrence rate. OKC is relatively aggressive compared to other odontogenic cysts, but its malignant transformation is considered extremely rare. Squamous cell carcinoma associated with odontogenic keratocysts have rarely been reported in the medical literature. We recently experienced a case of a 63-year-old man finally confirmed with squamous cell carcinoma of the mandible, which was initially diagnosed as a benign odontogenic keratocyst. Surgical resection was performed as definitive treatment. Therefore, we present this unique case with a review of the literature.

Keywords

References

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