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Monitored anesthesia care (MAC) has been described as a specific anesthesia service for diagnostic or therapeutic procedures performed under local anesthesia along with sedation and analgesia, titrated to a level preserving spontaneous breathing and airway reflexes. Radio-frequency ablation (RFA) is a kind of methods to remove benign thyroid nodules (BTNs) by inducing the irreversible injuries with the use of an ultrasound-guided RF electrode placed inside the nodules. A 37 years old, 157 cm, 81 kg woman underwent RFA of BTNs under MAC. We present with a case report where laryngospasm under MAC was resolved by the use of positive pressure ventilation without any complications.

본 연구에서는 강원도 삼척시 지역을 대상으로 산불발생관련 16개 인자별로 주제도로 구축하여 격자 자료로 변환하고 지역단위 산불발생확률을 산출함으로써 산불발생위험지도를 작성하고 진화자원 및 산불감시시설 배치의 적합성을 분석하였다. 또한, 삼척시 지역단위에 해당하는 산불발생확률 모형 추정식을 산출하여 5단계의 산불발생위험등급 지역을 분류하였으며, 산불감시탑, 감시카메라 및 감시초소의 산불감시 범위는 47.9% 정도의 가시권역을 감시할 수 있는 것으로 판단되었다.