http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : M.D. and Dong Yup Seo (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
김기영,차진우,최석호,변창규,고영택,서동엽,Ki Young Kim,Jin Woo Cha,Seok Ho Choi,Chang Gyu Byun,Ph.D.,Young Taek Koh,M.D. and Dong Yup Seo,Ph.D. 대한갑상선-내분비외과학회 2010 The Koreran journal of Endocrine Surgery Vol.10 No.4
Purpose: The study evaluated elastography, a technique that allows differentiation between pathological and normal tissue by determination of tissue hardness. Methods: From March 2009 to April 2010, 25 consecutive patients with thyroid nodules who were referred for surgical treatment were examined in this prospective study. Thirty nodules in these patients were examined by conventional ultrasound, ultrasound elastography, and fine needle aspiration cytology. Lesions were scored (1∼3) according to hardness based on the Ueno classification system. The final diagnosis was based on histopathologic results. Results: Of the 30 thyroid nodules, four were classified as benign and 26 were malignant. Two of the nodules with an elastography score of 1 were benign and 17 nodules whose elastography score was 3 were malignant. Two benign nodules and nine malignant nodules had an elastography score of 2. Applying an elastography score exceeding 2 as a indicator for malignancy determined that the sensitivity and specificity of the ultrasound elastography was 100.0% and 50.0%, respectively, the positive and negativepredictive values were 92.9% and 100.0%, respectively, and the accuracy of the technique was 93.3%. Conclusion: Ultrasound elastography may be a useful adjunct to ultrasonography in the identification of indeterminate thyroid nodules for which tissue diagnosis is required. (Korean J Endocrine Surg 2010;10:229-234)
KCI
스콜라연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
