지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 최준
- 발행연도
- 2016
- 저작권
- 고려대학교 논문은 저작권에 의해 보호받습니다.
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초록· 키워드
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Background and Objective: Eustachian tube dysfunction has been associated with most cases of middle-ear disease. We aimed to assess the effectiveness of dynamic slow motion video endoscopy (DSVE) as a test of eustachian tube dysfunction. Furthermore, we assessed the correlation of the test with the Valsalva maneuver, the seven-item Eustachian Tube Dysfunction Questionnaire (ETDQ-7), and intra-operative findings of the eustachian tube.
Materials and Methods: We retrospectively reviewed medical records from April to September 2014 to identify patients who were diagnosed with chronic otitis media (COM) at the Department of Otorhinolaryngology-Head and Neck Surgery at Korea University Ansan hospital. They all underwent surgery because of COM without cholesteatoma and were assessed via the DSVE and ETDQ-7 to determine eustachian tube function.
Results: We reviewed 46 COM patients and examined 46 ears with COM and 46 ears on the contralateral side to COM that were thought to be normal. The mean DSVE grade in COM ears was 1.57 ± 0.96, while the mean DSVE grade in contralateral ears was 1.15 ± 0.94. The difference in DSVE between COM ears and normal ears was statistically significant (p = 0.006). In the ETDQ-7, a higher score was related to intraoperative obstruction of the eustachian tube (p = 0.012).
Conclusion: DSVE and ETDQ-7 can provide information regarding preoperative status of eustachian tube dysfunction by measuring dynamic structural changes of the eustachian tube in combination with other diagnostic tests.
Materials and Methods: We retrospectively reviewed medical records from April to September 2014 to identify patients who were diagnosed with chronic otitis media (COM) at the Department of Otorhinolaryngology-Head and Neck Surgery at Korea University Ansan hospital. They all underwent surgery because of COM without cholesteatoma and were assessed via the DSVE and ETDQ-7 to determine eustachian tube function.
Results: We reviewed 46 COM patients and examined 46 ears with COM and 46 ears on the contralateral side to COM that were thought to be normal. The mean DSVE grade in COM ears was 1.57 ± 0.96, while the mean DSVE grade in contralateral ears was 1.15 ± 0.94. The difference in DSVE between COM ears and normal ears was statistically significant (p = 0.006). In the ETDQ-7, a higher score was related to intraoperative obstruction of the eustachian tube (p = 0.012).
Conclusion: DSVE and ETDQ-7 can provide information regarding preoperative status of eustachian tube dysfunction by measuring dynamic structural changes of the eustachian tube in combination with other diagnostic tests.
목차
Abstract 5I. Introduction 8II. Materials and Methods 11III. Results 16IV. Discussion 18V. Conclusion 22Tables 23References 30
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