| 中文关键词: 碳离子束 恶性肿瘤 肺癌 肝癌 放射治疗 |
| 英文关键词:Carbon ion beam cancer lung cancer liver cancer radiotherapy |
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| 中文摘要: |
| 摘 要：碳离子束放射治疗因其精确的剂量分布、理想的生物效应及动态束流监控等优点，在强力杀伤肿瘤的同时可明显降低对正常组织的损伤及缩减治疗时间，对腺样囊性癌、骨肉瘤、软骨肉瘤、肝细胞肝癌等的治疗疗效被广泛认可，该项技术在德国、日本等国家发展较迅速，我国目前正处于临床试验阶段。文章就碳离子治疗肿瘤的原理、优势及临床研究现状进行综述。 |
| 英文摘要: |
| Abstract：Carbon ion beam radiotherapy (C?鄄ion RT，CIRT) has the advantages of precise dose distribution，ideal biological effects，and dynamic beam monitoring，which can significantly decrease the damage to normal tissues while killing tumors strongly and reduce the treatment time. The treatment efficacy of CIRT for adenoid cystic carcinoma，osteosarcoma，hepatocellular carcinoma are well acknowledged. CIRT is thus quickly developed in German，Japan，and other countries，however，it is still in clinical trial stage in China. This article reviews the principle，advantages and clinical research status of CIRT for tumors. |
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