http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
전두동 점액낭종 조대술 후 발생한 두개 내 합병증 1예
정주환,조석현,정진혁,김경래 대한이비인후과학회 2012 대한이비인후과학회지 두경부외과학 Vol.55 No.2
Frontal sinus mucocele is a slow-growing benign lesion, which can expand large enough to compress the orbit and intracranial structures. When mucocele develops symptoms, the surgical procedure should be considered. Complete resection of mucocele is one surgical procedure and marsupialization, which makes ventilator pathway and preserves the inner wall of mucocele, is another way. A recent study announced that marsupialization shows similar or better results compared to external resection. We present a case of frontal sinus mucocele, which developed intracranial complication after successful marsupialization.
정주환,임연수,박규남,김영민,최세민,이미진,오주석,오영민,홍태용 대한응급의학회 2008 大韓應急醫學會誌 Vol.19 No.1
Purpose: Emergency physicians (EP) are vulnerable to radiation exposure while on duty in the emergency department (ED). Although many studies have been reported abroad, there have been few studies of radiation exposure to EP in Korea. This study was performed to determine the present radiation exposure conditions of EP in Korea. Methods: A prospective study was conducted from April 1, 2007 to June 30, 2007 at ED in three teaching hospitals. Eighteen interns and 19 residents were selected. Each wore thermoluminescent personal radiation dosimetry monitors at near the thyroid while working in the ED. We estimated the radiation exposure dose of these EP for three months and compared the results with those obtained for radiologists. Results: The average radiation exposure dose of EP over three months was 0.257±0.391 mSv, and that of radiologists was 0.184±0.273 mSv. These results were below the recommended occupational dose limit of 5 mSv per 3 months. The radiation exposure dose of EP was higher than that of radiologists, but the difference was not statistically significant (0.280±0.303 vs 0.075±0.981 mSv, p=0.042). Conclusion: We recommend that the use of dosimetry by EP needs to be reviewed. EP should be aware of radiation exposure risks and minimize radiation exposure.