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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.1
- 수록면
- 360 - 364 (5page)
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초록· 키워드
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Background/Aims: Endoscopic ultrasound (EUS) has a limited ability to determine the nature of solid pancreatic lesions (SPLs). Mostrecent ultrasound processors are provided with elastography software, which allows quantification of the tissue hardness. The aim ofthis study is to evaluate the effectiveness of the elasticity score (ES) and strain ratio (SR) in the differentiation of benign pancreaticlesions from malignant pancreatic lesions. Methods: The study had a retrospective design; it included 97 patients with SPLs and 19 patients with inflammatory lesions. The ES andSR were determined during the examination; finally, EUS-guided fine needle aspiration was performed. Results: In this 2-year study, 116 patients were enrolled (97 with malignant lesions and 19 with benign lesions). There were 69 men and47 women. Their median age was 55.9 years. A cut-off point was detected at SR of 7.75 with a specificity of 99.9%, sensitivity of 90.7%,positive predictive value (PPV) of 99.9%, negative predictive value (NPV) of 67.9%, and accuracy of 92.2%. After adding the ES to theSR, the cut-off point at 7.75 resulted in a specificity of 94.6%, sensitivity of 99%, PPV of 98%, NPV of 98.5%, and accuracy of 97%. Conclusions: The use of the ES combined with the SR increases the accuracy of differentiation between benign and malignant SPLsand is an effective method for the evaluation of pancreatic masses.
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등록된 정보가 없습니다.
참고문헌 (13)
참고문헌 신청
Chantarojanasiri T / 2017 / Endoscopic ultrasound elastography for solid pancreatic lesions / World J Gastrointest Endosc 9:506~513
Deprez PH / 2013 / EUS elastography : is it replacing or supplementing tissue acquisition / Gastrointest Endosc 77:590~592
Arcidiacono PG / 2012 / Endoscopic ultrasound elastography / Gastroenterol Hepatol(N Y) 8:48~67
Iglesias-Garcia J / 2010 / Quantitative endoscopic ultrasound elastography : an accurate method for the differentiation of solid pancreatic masses / Gastroenterology 139:1172~1180
이태희 / 2013 / Endoscopic Ultrasound Elastography for the Pancreas in Korea: A Preliminary Single Center Study / Clinical Endoscopy 46(2):172~177
Deprez PH / 2013 / EUS elastography : is it replacing or supplementing tissue acquisition / Gastrointest Endosc 77:590~592
Arcidiacono PG / 2012 / Endoscopic ultrasound elastography / Gastroenterol Hepatol(N Y) 8:48~67
Iglesias-Garcia J / 2010 / Quantitative endoscopic ultrasound elastography : an accurate method for the differentiation of solid pancreatic masses / Gastroenterology 139:1172~1180
이태희 / 2013 / Endoscopic Ultrasound Elastography for the Pancreas in Korea: A Preliminary Single Center Study / Clinical Endoscopy 46(2):172~177
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