摘要胰腺癌是目前预后最差的实体肿瘤，相对于手术和化疗，放疗在胰腺癌治疗中的作用处于辅助地位。近年来，放疗技术出现了一些大的进展，这些进展逐步地在胰腺癌的诊疗过程中被应用。本文梳理了放疗技术在治疗胰腺癌方面的进展，重点介绍了磁共振图像引导放疗技术在胰腺癌治疗中的临床应用，旨在帮助读者了解胰腺癌放疗方面的进展，并展望未来的发展方向，为提高胰腺癌患者的生存率提供参考。

abstractsAt present, pancreatic cancer is a solid tumor with the worst prognosis. Compared with surgery and chemotherapy, radiotherapy plays an auxiliary role in the treatment of pancreatic cancer. In recent years, significant advances have been achieved in radiotherapy technology, which have been gradually applied in the diagnosis and treatment of pancreatic cancer. In this article, the progress in radiation therapy in the treatment of pancreatic cancer was reviewed, especially the clinical application of magnetic resonance imaging-guided radiation therapy in the treatment of pancreatic cancer, aiming to deepen the understand of the progress in radiation therapy for pancreatic cancer, and providing reference for improving the survival rate of pancreatic cancer patients.