摘要
血清学骨肿瘤标志物、骨骼影像学技术（CT、MRI、E-CT、SPET-CT等）的发展使得骨肿瘤的早期诊断率不断提高,同时,新辅助化疗支持下的保肢治疗、免疫治疗、放射治疗、基因靶向治疗等的综合治疗策略,以及基于增材制造的3D打印技术的出现,使骨肿瘤的个体化治疗成为现实。
3 D printing, known as an additive manufacturing, makes a reality that treatment for bone tumors could be personalized. This technology improves both the patients＇ functions and their living qualities. 3 D printing technology builds a complex geometric shape by adding materials layer by layer. Advantages in preoperative simulation, communication, and medical student education are shown. Personalized 3 D printing metal implants can be designed with different length, shape, and screw arrangements. Surgeons＇ ideas can be added such as effective support, immediate mechanical stability and osteointegration. It is a ultimate goal that cells, biomaterials and growth factors could be used to build human tissues or organs. 3 D printing will get rapid development in the future with the continuous improvement of the laws.
出处
《中国骨与关节杂志》
CAS
2018年第1期4-6,共3页
Chinese Journal of Bone and Joint
关键词
打印
三维
骨肿瘤
外科手术
精准医学
Printing, three-dimensional
Bone neoplasms
Surgical procedures, operative
Precision medicine
