한국인에서 구강 편평세포암종의 5년 생존율

오민석; 김형준; 남웅; 차인호; 류재인; 강상훈; 조정림

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한국인에서 구강 편평세포암종의 5년 생존율
OVERALL FIVE-YEAR SURVIVAL RATE IN SQUAMOUS CELL CARCINOMA OF ORAL CAVITY

대한구강악안면외과학회지 2009년 35권 2호 p.83 ~ 88

오민석, 김형준, 남웅, 차인호, 류재인, 강상훈, 조정림,

소속 상세정보

오민석 ( Oh Min-Seok ) - 연세대학교 치과대학 구강악안면외과학교실
김형준 ( Kim Hyung-Jun ) - 연세대학교 치과대학 구강악안면외과학교실
남웅 ( Nam Woong ) - 연세대학교 치과대학 구강악안면외과학교실
차인호 ( Cha In-Ho ) - 연세대학교 치과대학 구강악안면외과학교실
류재인 ( Ryu Jae-In ) - 연세대학교 치과대학 구강종양연구소
강상훈 ( Kang Sang-Hoon ) - 국민건강보험공단 일산병원 구강악안면외과
조정림 ( Zhao Zheng-Lin ) - 연세대학교 치과대학 구강종양연구소

KMID : 0355620090350020083

Abstract

The purpose of this epidemiologic study was to provide clinically useful information on the fundamentals for both the diagnosis and treatment planning of oral squamous cell carcinoma, which comprises 80~90% of all oral cancers. One hundred and forty two patients diagnosed with oral squamous cell carcinoma were selected from a total of 220 patients with oral malignancies. The patients’medical and follow-up records were reviewed and their survival was traced. The highest occurrence rate was observed in those aged between 60 and 69 years. The tongue was the most common primary site (31.7%) for oral squamous cell carcinoma. The survival rate was calculated using the Kaplan-Meier method. The overall five-year survival rate of oral squamous cell carcinoma patients was 66.90%. The 5-year survival rate according to stage was 85.82% for stage I, and 49.98% for stage IV. The five-year survival rate according to the originating site was 91.67% for the retromolar trigone, 75.30% for the tongue, and 62.41% for the maxillary gingiva. In terms of cell differentiation, the majority (58.5%) was the well-differentiated type, which had a 5-year survival rate of 70.62%.