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제 I 형 고실성형술 후 발생한 지연성 안면 신경마비 1예
정동우,김기식,권오성,이종빈,박가현 동국대학교 의학연구소 2006 東國醫學 Vol.13 No.1
중이염 수술 후 발생하는 지연성 안면마비는 그 발생을 전혀 예측할 수 없는 것이 특징이며, 기전은 명확치 않으나 대부분이 수주 내에 완전히 회복되는 편이다. 발생 원인에 대해서는 현재까지 크게 수술적 손상, 바이러스의 재활동, 세균 감염 및 염증 등의 가설들이 제기되고 있다. 유양동에 대한 처치 없이 단순 고실성형술만을 시행한 경우는 술중 안면신경 노출의 확률이 적고, 감염의 위험이 적기 때문에 지연성 안면마비의 발생률은 극히 낮은 것으로 보고되고 있다. 최근 저자들은 유양돌기 절제술 없이 제 Ⅰ 형 고실성형술만을 시행 후 발생한 좌측 지연성 안면마비 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Delayed facial nerve palsy following tympanoplasty is an uncommon events, and is defined to develope several hours to several days after surgery. The pathogenesis of delayed facial nerve palsy is not known clearly, but it is presumed to neuronal edema following surgical trauma, bacterial infection and reactivation of virus. In most cases, the function of facial nerve was returned completely. Authors recently experienced a cases of left side delayed facial nerve palsy following left tympanoplasty type Ⅰ. The patient was a 38 years old woman with complaint of left facial palsy for 3 days. Facial palsy was developed on 11th postoperative day and the initial House-Brackmann grade was Ⅳ. Partial recovery was done promptly after packing removal and complete return of function was achieved in three weeks. So authors report this case with the review of the literature.
정동우,김기식,윤창배,최진수,Jeong, Dong-Woo,Kim , Ki-Sik,Yoon, Chang-Bae,Choi, Jin-Soo 대한기관식도과학회 1999 大韓氣管食道科學會誌 Vol.5 No.2
Ludwig's angina is an aggressive infection that bilaterally involves the submandibular, sublingual, and submental fascial spaces. Dental infection is the major etiologic factor in the pathogenesis. The treatment of Ludwig's angina involves management of the airway, administration of appropriate antibiotics, and surgical intervention when needed. Airway obstruction due to edema of the mouth floor remains the most life-threatening problem of Ludwig's angina. We report a case of Ludwig's angina with review of literatures.
신문의 미래대비와 미래 경영전략에 대한 신문사 담당 간부들의 인식
정동우 한국경영공학회 2010 한국경영공학회지 Vol.15 No.3
This study was executed with the aim of finding out how newspaper companies’ strategy for future. This study based on in-depth interviews with 13 Newspaper's Officials in Responsible Posts from 5 domestic press companies. the results show those. 1. Newspaper's Officials prospect that 'specialization', 'verification', 'impartiality', 'mutual communication' and 'acception for civilians' journalism' will be the key words prescribing future journalism. 2. About how the relation of news producer and news consumer would be, newspaper's officials thank that may be in simple news. But they confirm journalists' position would be more concrete in specialized news field. 3. About where newspaper keep the social agenda setting function, the more newspaper's officials prospected it would be difficult in off-line newspaper's single field. But they think it could be in on-line and off-line newspaper co-operation field.