두경부암 진단의 새로운 내시경 진단방법 협대역 영상 (Narrow Band Imaging, NBI)의 유용성-전향적 연구

• 영문명: Usefulness of Narrow Band Imaging Endoscopy in the Diagnosis of Head and Neck Cancer : A Prospective Study
• 발행기관: 대한두경부종양학회
• 저자명: 박재홍(Jae Hong Park) 김재욱(Jae Wook Kim) 이용만(Yong Man Lee) 유혜진(Hye Jin Yoo) 태기연(Kee Yeun Tae) 오천환(Cheon Whan Oh) 장혁순(Hyuck Soon Chang) 이승원(Seung Won Lee)
• 간행물 정보: 『대한두경부종양학회지』제27권 제2호, 210~214쪽, 전체 5쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 2011.11.30

영문 초록

Background and Objectives：Narrow Band Imaging(NBI) is a novel optical technique that enhances the vi-sualization of superficial microvascular architecture which is commonly increased and founded as an irregular shape in a neoplastic lesion. The aim of this study is the evaluation of the usefulness of NBI in the diagnosis of Head and Neck Cancer. Subjects and Methods：From December 2009 to January 2011, 31 consecutive patients who were diagnosed with head and neck malignancy were enrolled in this prospective study. The malignant find-ings of NBI were demarcated brownish lesion or increased intraepithelial papillary capillary loops(IPCLs) with or without irregularity. Results：There were 29 cases(93.5%) of well demarcated brownish lesion, 26 cases(83.9%) of increased IPCLs and 4 cases(12.9%) of satellite lesions. Diagnostic accuracy of endoscopic examination was increased from 83.9% to 93.5%, when NBI was applied to the conventional endoscopy(p＞0.05). Conclusion： NBI is a powerful and safe screening test, which can be performed in out patient clinic without any supplemen-tary procedure.

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키워드

Endoscopy Screening test Head and neck cancer 내시경 선별검사 두경부암