现代放射治疗的多维度特征及其智能化发展

Multi-Dimensional Characteristics of Modern Radiotherapy and Its Intelligent Development

现代放射治疗在肿瘤治疗中发挥重要作用,新型放疗手段和各种学科融合层出不穷,是越来越活跃的领域。随着图像引导、自适应放射治疗、人工智能集成、重粒子治疗和Flash超高剂量率等先进技术快速发展,现代放疗呈现出多种特点:放射治疗的复杂性和多元性,放疗数据的多样性和多模态,放疗技术的高精度、快捷性、实时性和功能性,以及放疗技术的多学科融合、人工智能化。人工智能在肿瘤放疗靶区和危及器官智能化自动化勾画、建立放射治疗计划模型、建立远程智能化质控系统的应用正如火如荼。这些现代放疗的多维度、多模态、大数据的独有特征,以及基于“互联网+放疗”、“人工智能放疗”和“共享放疗”的新服务模式,推动放疗技术向着数字化、自动化、智能化的方向进步和发展。

Modern radiotherapy plays an important role in the treatment of cancer.New radiotherapy methods and the integration of various disciplines are emerging in an endless stream,which is an increasingly active field.With the rapid development of advanced technologies,such as image guidance,adaptive radiotherapy,artificial intelligence(AI)integration,heavy-particle therapy and FLASH ultra-high dose rate,modern radiotherapy presents a variety of characteristics:the complexity and diversity of radiotherapy,the diversity and multimodal of radiotherapy data,the high-precision,rapidity,realtime and functionality of radiotherapy technologies,multidisciplinary interaction,and AI in radiotherapy technologies.The application of intelligent automatic delineation of tumor radio-therapy target areas and organs at risk,the establishment of AI-based radiotherapy plan model and the founding of internetbased radiotherapy remote intelligent quality control system are in a full swing.These unique characteristics of modern radiotherapy,multi-dimension,multi-modal,big data,as well as new service models based on‘Internet+radiotherapy’,‘AI radiotherapy’and‘shared radiotherapy’,promote digitalization,automation and intelligence of radiotherapy technologies.