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방사선 치료 유무 및 수술 범위에 따른 후두전절제술 후 인두피부누공 발생률 분석
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  • 방사선 치료 유무 및 수술 범위에 따른 후두전절제술 후 인두피부누공 발생률 분석
저자명
김성동,이여진,김민수,정우진,안순현,Kim. Seong Dong,Yi. Yeo-Jeen,Kim. Min-Soo,Jeong. Woo-Jin,Ahn. Soon-Hyun
간행물명
대한 두경부 종양 학회지
권/호정보
2014년|30권 2호|pp.39-42 (4 pages)
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대한두경부종양학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

Background and Objectives : Pharyngocutaneous fistula is the most common complication after total laryngectomy. The objective of this study was to determine the incidence of pharyngocutaneous fistula after total laryngectomy in patients operated on in our department and to establish whether specific factors predispose to fistula formation. Materials and Methods : For 10 years(2003-2014), 49 cases of patients who were diagnosed with laryngeal cancer and underwent total laryngectomy in our department. Patients who underwent radiotherapy before the surgery was 24 cases(48.9%) of all total laryngectomy patients. And those who were needed flap reconstruction because of extensive tumor involvement to hypopharynx were also 24 cases(48.9%), whereas primary closure were performed in 25 cases(51%). Results : The postoperative pharyngocutaneous fistula was found in 12 of the 49 patients(24.5%). The radiotherapy before surgery was a statistically significant factor that increase the incidence of postoperative fistulas(p=0.037). Large extent of surgery including flap reconstruction was almost statistically significant factor of raising postoperative fistula rates(p=0.051). Conclusion : According to this study, the presence of postoperative fistula seems to be influenced by previous radiotherapy and the extent of surgery. These could be the risk factors of pharyngocutaneous fistula after total laryngectomy.