一个快速的CT基础模型用于实体瘤评估
Léo Machado1,2, Léo Alberge1, Hélène Philippe1,2,3
1Raidium, Paris Biotech Santé, Paris, France.
NPJ precision oncology
|April 25, 2025
概括
一个交互式AI工具ONCOPILOT增强了瘤细分和使用CT扫描进行RECIST 1.1评估. 它提高了瘤学研究和临床决策的准确性和效率.
科学领域:
- 在瘤学瘤学.
- 人工智能的人工智能
- 医疗成像医学成像
背景情况:
- 癌症是复杂的,导致异质瘤的结果变化.
- 目前的瘤评估方法,如RECIST 1.1,是劳动密集型和易出错的.
- 现有的AI解决方案与瘤异质性作斗争,缺乏用户交互.
研究的目的:
- 开发一个用于3D瘤细分和RECIST 1.1评估的交互式AI工具.
- 为了完善纵向瘤评估与放射科医生的参与.
- 通过先进的人工智能改进临床决策和瘤学研究.
主要方法:
- 开发了ONCOPILOT,这是一个基于CT的交互式基础模型,用于3D瘤细分.
- 利用直观的视觉提示 (点击,界限框,编辑点) 进行放射科医生的交互.
- 在8000多次CT扫描中训练了模型.
主要成果:
- ONCOPILOT实现了与最先进的方法相比或超过的细分精度.
- 为RECIST 1.1测量提供了放射科医生级别的精度,减少了观察者之间的变化.
- 提高了工作流程的效率,并促进了对体积瘤分析的访问.
结论:
- 交互式人工智能,就像ONCOPILOT一样,显著改进了RECIST 1.1评估.
- 该工具支持改善患者分层和临床决策.
- 通过整合人工智能和临床专业知识,ONCOPILOT加速了瘤学研究的进步.
相关概念视频
02:07Tumor Progression
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
02:07Tumor Progression
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
01:27Tumor Immunotherapy
Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.