3D打印个体化模体在胸部调强治疗计划中的剂量学研究OACSTPCD
A dosimetric study of 3D-printed individual phantom in intensity modulated radiation therapy plan for chest
目的:利用3D打印技术制作反映患者真实情况的3D打印个体化模体,分析3D打印个体化模体内各器官CT值及放射治疗剂量分布.方法:根据患者定位CT图像重建并3D打印出各器官的三维立体结构空壳,以CT值为依据选择各器官的等效材料进行填充,即得到体现患者结构特征的个体化胸部模体.将患者治疗计划纳入患者图像组,将患者治疗计划移植到3D打印个体化模体上的计划纳入模体图像组,比较两组计划的剂量学参数.结果:模体图像组患者图像的左右肺脏、软组织、骨松质、骨密质和…查看全部>>
Objective:To make an individual phantom that was printed by using three dimension(3D)technique,which could reflect the real situation of patient,and to analyze the computed tomography(CT)value and dose distribution of radiotherapy on each organ of the inside of the 3D-printed individual phantom.Methods:According to the localization of CT image of the patient,the empty shell of 3D structure of each organ were reconstructed and printed by using 3D technique.Th…查看全部>>
陈晶晶;陈宏林;于德洪;尹敏
徐州医科大学附属邳州医院放疗科 徐州 221300徐州市肿瘤医院放疗科 徐州 221005徐州医科大学附属邳州医院放疗科 徐州 221300徐州医科大学附属邳州医院放疗科 徐州 221300
特种医学
3D打印个体化模体组织等效材料调强放射治疗
Three dimension(3D)printingIndividual phantomEquivalent material of tissueIntensity modulated radiation therapy
《中国医学装备》 2024 (2)
37-41,5
徐州市卫健委青年医学科技创新项目(XWKYSL20210233)徐州医科大学附属医院发展基金(ZX202110) Youth Medical Science and Technology Innovation Program of Xuzhou Health Commission(XWKYSL20210233)Development Fund of Affiliated Hospital of Xuzhou Medical University(ZX202110)
评论