LI-RADS® was created to standardize the reporting and data collection of CT and MR imaging for hepatocellular carcinoma. This method of categorizing liver findings for patients with risk factors for developing HCC allows the radiology community to: Apply consistent terminology. Reduce imaging interpretation variability and errors.

The Liver Imaging Reporting and Data System (LI-RADS) is a classification system for liver lesions which is used in patients with liver cirrhosis and chronic HBV without cirrhosis, because these patients have an increased risk of hepatocellular carcinoma (HCC).

2023年3月19日 · 2016年6月24日美国放射学员发布超声造影li-rads（acr ceus li-rads）指南,将肝脏结节的超声造影特征将其分为5类，即ceus lr 1类——ceus lr 5类，另外还有lr-5v及ceus lr-m类，其各自代表的意义及诊断标准在下文中一一详述：

2024年8月28日 · LI-RADS define an "observation" as a distinctive area compared to background liver. Focal abnormalities are not referred to as lesions or nodules. If an observation has been biopsied and the diagnosis is certain, then the pathological diagnosis should be reported, rather than the CEUS LI-RADS category.

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) .

LI-RADS ® Ultrasound Surveillance v2024 provides detailed criteria for using ultrasound in the ongoing surveillance of patients at risk for HCC. This includes guidance on the frequency of surveillance scans and the specific ultrasound features that should be monitored over time.

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 …

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。

The Liver Imaging Reporting and Data System (aka LI-RADS) is a quality assurance tool created and trademarked by the American College of Radiology in 2011 to standardize the reporting and data collection of CT and MR imaging patients at risk for hepatocellular carcinoma (HCC), or primary cancer of the liver cells. [1]

2024年11月12日 · The CT/MRI Liver Imaging Reporting and Data System (LI-RADS) Treatment Response Assessment (TRA) algorithm provides guidance for step-by-step tumor assessment after LRT and standardized reporting.