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토끼 후두내 삽입한 풍선도관에 대한 단기 조직 반응
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저자명
유영삼,최찬,김동원,Yoo. Young-Sam,Choi. Chan,Kim. Dong-Won
간행물명
大韓音聲言語醫學會誌= The journal of the Korean Society of Logopedics and Phoniatrics
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2011년|22권 1호|pp.34-39 (6 pages)
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대한음성언어의학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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Objectives : This study was aimed to investigate soft tissue reaction such as inflammation, immune reaction of rabbit larynx to implanted foley catheter. Methods : After 8 rabbits were anesthetized, their thyroid cartilage and trachea were exposed through a skin incision and a 6 French foley catheter was inserted into the thyroid cartilage via cricothyroid membrane and ballooned with normal saline (0.1 mL). The other end of catheters were ligated and cut. The wound was closed keeping catheter under the skin. Two rabbits were used as normal control Larynges were removed for pathologic examination at 4weeks and 8 weeks of the study respectively, Results : Ten rabbits were euthanized for gross and pathologic examination (5 rabbits after 4 weeks and 5 rabbits after 8 weeks). All rabbits survived the study periods and inflammations or foreign body reactions were minimally found on pathologic examinations. Conclusions : Foley catheter could be useful and safe material for vocal fold medialization in rabbit models.