Descriptors from the Breast Imaging Reporting and Data System (BI-RADS) lexicon for ultrasound can be useful in differentiating benign from malignant solid masses, according to a new study by ...

乳腺是人体最容易长结节的器官之一，乳腺癌是发病率排名第二的肿瘤，而绝大多数的乳腺癌首发都是以结节为表现的。因此，在我们的门诊上遇到乳腺结节是非常常见的事情，判断这些结节是否需要活检，是我平时工作中的主要工作内容之一。 一、选择随访 ...

Based on data from a multi-site imaging trial involving more than 2,600 women, researchers say breast lesions categorized as 'probably benign' on supplemental screening ultrasound could be ...

Medical big data holds immense potential for enhancing healthcare quality and advancing medical research. However, cross-center sharing of medical data, essential for constructing large and diverse ...

本研究针对常规MRI对BI-RADS 4类非肿块样强化（NME）病变诊断效能有限的问题，探讨了合成MRI（SyMRI）弛豫定量参数直方图特征的诊断价值。通过提取T1、T2和质子密度（PD）的直方图特征，并结合DCE-MRI特征和ADC值构建诊断模型。结果显示，SyMRI模型（AUC=0.821）及 ...

本研究评估了ChatGPT-4o在乳腺超声图像BI-RADS分类中的诊断一致性，发现其与放射科医生在明确良恶性病变（如BI-RADS 1和5）中表现出高度一致性（κ值达0.848–0.894），但在中间风险类别（如BI-RADS 3）中存在局限性。结果表明，AI可作为辅助工具提升诊断标准化水平 ...

Based on data from a multi-site imaging trial involving more than 2,600 women, researchers say breast lesions categorized as 'probably benign' on supplemental screening ultrasound could be ...

A multicenter American College of Radiology Imaging Network trial has determined that breast lesions categorized as BI-RADS 3 or probably benign have low malignancy rates, suggesting that follow-up ...