:Reconfirmation of the Lexicon, Assessment Categories and Reporting System by an Interpretation Examination
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概要
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The purpose of the interpretation examination was to investigate whether the recognition of the lexicon, assessment categories and reporting system was properly developed during mammogram training courses and whether there were any problems and aspects for improvement. Based on agreement between the two people who compiled the interpretation examination A, the mammograms of 60 cases (120 breasts), containing 15 breast cancers, benign lesions and normal breasts, were prepared. The interpretation examination was administered to 41 people. The difference between assessment categories was examined for 43 people, including the two people who prepared the mammograms. Moreover, seven of the 41 people carried out the interpretation examination twice, and the difference between the first and second readings was also examined. With respect to masses, border recognition was well in agreement. With respect to calcifications, the category classification agreed well although there were some differences in the evaluation of form and distribution in the category judgment. With respect to architectural distortion, although the large one was well recognized the smaller one was recognized with a low rate of coincidence. With respect to focal asymmetric density, the coincidence rate was low among the examinees. When we tried to observe the difference between the first and the second assessment categories, the masses and calcifications had a high coincidence rate ; the architectural distortion and the focal asymmetric density resulted in a low coincidence rate.<BR>From this interpretation experiment, we confirmed that architectural distortion and focal asymmetric density results had many differences between the first and second readings. Points for improvement were also found concerning the masses or calcifications. We are planning to refine the educational content of the mammogram training courses.
- 日本乳癌検診学会の論文
日本乳癌検診学会 | 論文
- Characteristics of Patients with Interval Breast Carcinomas.
- Evaluation of Mass Screening for Breast Cancer Conducted under the Health and Medical Service Law for the Elderly and the Actual Conditions of Health Insurance Administration in Zentsuji City.
- Two Cases of Mucinous Carcinoma of the Breast Manifested as Interval Cancer.
- Breast-Conserving Therapy for Breast Cancer Patients Showing Mammographic Evidence of Calcification.
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