The LI-RADS category reflects the probability of HCC and is based on the typical CT and MR-findings in HCC. LI-RADS is not meant to be used in patients <18 years or patients with cirrhosis due to congenital hepatic fibrosis or due to vascular disorders, because these patients have a lower chance of developing HCC.

Quality assurance for CT and MR imaging for hepatocellular carcinoma (HCC). The LI-RADS Ultrasound covers everything needed to apply LI-RADS US Screening and Surveillance algorithm. LI-RADS® was created to standardize the reporting and data collection of CT and MR imaging for hepatocellular carcinoma.

2024年4月27日 · CT/MRI Liver Imaging Reporting and Data System (LI-RADS) is an algorithm for diagnosing and staging hepatocellular carcinoma (HCC) (CT/MRI Diagnostic LI-RADS) or assessing the response of HCC to locoregional treatment (CT/MRI Treatment Response LI-RADS) using CT or MRI with extracellular contrast agents or …

2024年7月26日 · Liver Imaging Reporting and Data System (LI-RADS) is a standardized terminology and classification system for imaging findings in liver lesions. A liver lesion's LI-RADS score indicates its relative risk for hepatocellular carcinoma (HCC) .

2021年7月23日 · LI-RADS provides standardization in screening and surveillance with US; in diagnostic imaging with CT, MRI, and contrast-enhanced US; and for assessment of treatment response at CT and MRI. In this article, we clarify terminology that is pertinent to reporting and highlight the benefits of structured reports.

LI-RADS is a common language developed by experts in liver imaging and liver disease to report findings on your scan. It helps eliminate mistakes and improve communication between members of your care team.

Intracellular fat in HCCs can be diagnosed at MRI as a drop in signal intensity of a mass on opposed-phase gradient-echo images compared with in-phase images.

LI-RADS ® CT/MRI Radiation Treatment Response Assessment (TRA) v2024 provides guidelines for assessing treatment response using CT and MRI with radiation. These criteria help in determining the effectiveness of treatments and in making …

2020年6月9日 · 肝脏影像报告及数据系统（LI-RADS）是一个由美国放射学院（ACR）发布的肝脏影像检查规范及诊断分类系统，对肝细胞癌（HCC）高风险人群的影像检查技术、征象描述术语、诊断报告及数据收集进行了详细介绍和规范化要求。 本着传播优质学习资源的宗旨分享此文，在此感谢作者和期刊. 备注： 在本公众号主界面下方消息栏回复“小打卡”，可提前了解更多内容和熊猫读片系列打卡圈。 返回搜狐，查看更多. 平台声明：该文观点仅代表作者本人，搜狐号系信息 …

2018年9月28日 · The Liver Imaging Reporting and Data System (LI-RADS) is composed of four individual algorithms intended to standardize the lexicon, as well as reporting and care, in patients with or at risk for hepatocellular carcinoma in the context of surveillance with US; diagnosis with CT, MRI, or contrast material–enhanced US; and assessment of ...