作者: Wendie A. Berg , Jeffrey D. Blume , Jean B. Cormack , Ellen B. Mendelson
DOI: 10.2214/AJR.11.7324
关键词:
摘要: OBJECTIVE. Qualification tasks in mammography and breast ultrasound were developed for the American College of Radiology Imaging Network (ACRIN) 6666 Investigators. We sought to assess effects feedback on interpretive performance agreement BI-RADS feature analysis among a subset these experienced observers. MATERIALS AND METHODS. After 1-hour didactic session BI-RADS: Ultrasound, an skills quiz set 70 orthogonal sets images including 25 (36%) malignancies was presented 100 imaging Thirty-five observers reviewed twice: first without then with immediate consensus analysis, management recommendations, pathologic truth. Observer (sensitivity, specificity, area under curve [AUC]) calculated feedback. Kappas determined assessments. RESULTS. For 35 feedback, ...