강직형 비디오 내시경을 이용한 이관기능 검사법의 유용성

권재환; 위재운; 조중환; 박기호; 고의경

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자료유형: 학술저널

저자정보: 권재환 위재운 조중환 박기호 고의경

저널정보: 대한이비인후과학회 대한이비인후-두경부외과학회지 대한이비인후과학회지 두경부외과학 제50권 제11호

발행연도: 2007.1

수록면: 983 - 988 (6page)

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연구주제

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연구배경

🔬

연구방법

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연구결과

초록· 키워드

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：Since chronic E-tube dysfunction is believed to play an important role in the development of otitis media, it is necesary to evaluate the function of the E-tube clinicaly. Recently, the endoscopic techniques have ben used more frequently to directly inspect the E-tube orifice. In this study, I evaluated the morphologic and dynamic motion of the E-tube orifice with 4 mm 30° videoendoscope and compared with the other existing tests of the E-tube function. Subjects and Method：101 E-tubes with chronic otitis media were selected. I performed the transnasal 4 mm 30°pharyngeal E-tube orifice when patients were swallowing, and classified morphologic and dynamic findings of the E-tube orifice into three categories as follows：Type A, the E-tube is opened widely on swallowing with normal mucosa (normal)；Type B, the E-tube is not opened with normal mucosa (functional blockage) and Type C, the E-tube is not opened with pathologic mucosa (mechanical blockage). Throughout the study, the control group was 60 E-tubes that were free of ear pathologies. Results：There ce. The videoendoscopic analysis of the E-tube orifice had a close correlations with the results of inflation deflation test and with the clasification of otitis media, but had no significant relationship with the degre of mastoid pneumatization. Conclusion：The morphologic and dynamic examination of the E-tube orifice with videoendoscopic techniques may be an important and useful method to examine the tubal function as wel as its dysfunction. (Korean J Otorhinolaryngol-Head Neck Surg 2007 ;50 :983-8) ：Endoscopy· Eustachian tube.

#비디오 내시경·이관.

참고문헌 (17)

참고문헌 신청

/ / A study of the relationship between the Eustachian tube function and mastoid air cel system in chronic otitis media

/ / Direct observation of the tympanic cavity by superfine fiber-scope

/ / Efect of middle ear infection upon the pneumatization of the mastoid: An experimental study in pigs

/ / Endoscopy of the eu-stachian tube : 15 ~ 9

/ / Endoscopy of the pharyngeal Eustachian tube

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