Yang Chao,Wang Shan,Li Changchun,et al.Application of three-dimensional printing technology in vascular skeletal surgery for children with retroperitoneal neuroblastoma[J].Journal of Clinical Pediatric Surgery,,18():376-380.[doi:10.3969/j.issn.1671-6353.2019.05.008]
Application of three-dimensional printing technology in vascular skeletal surgery for children with retroperitoneal neuroblastoma
- Keywords:
- Betroperitoneal Neoplasms/SU; Neuroblastoma/SU; 3D printing; Child
- CLC:
- R729;R739.4;R857.3
- Abstract:
- Objective To explore the value of three-dimensional (3D) printing in vascular skeletal surgery for children with retroperitoneal neuroblastoma.Methods From January 2016 to June 2018,hospitalized children with retroperitoneal neuroblastoma fulfilling the inclusion criteria were divided into 3D and non-3D print groups according to whether 3D tumor model was printed preoperatively.Tumor size,operative duration,surgical resection rate and complication rate were recorded.Family members responded to a questionnaire and the results were statistically analyzed.Results For 15 children in 3D printing group,there were 7 boys and 8 girls with an average age of (40.5±28.6) months;for 25 children in non-3D printing group,there were 13 boys and 12 girls with an average age of (43.3±24.8) months.3D model could delineate a distinct relationship between tumor,adjacent organs and blood vessels.All of them successfully underwent vascular skeletal tumor resection.No significant inter-group differences existed in gender,age,tumor stage size,number of tumor invaded vessel,surgical resection rate,complication rate,postoperative recurrence or survival rate (P>0.05).In non-3D printing group (P<0.05),family members’ scores on the degree of disease mastery were significantly higher than those in non-3D printing group (P<0.05).Conclusion 3D printing tumor model can distinctly delineate the complex anatomical relationship of retroperitoneal neuroblastoma in children.And it is conducive for preoperative planning,shortening operative duration and improving the awareness of family members on surgical approaches and patient-physician rapports.
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Memo
收稿日期:2018-10-20。
基金项目:重庆市卫生计生委医学科研计划项目（编号：2016MSXM042），重庆市研究生教育教学改革研究项目（编号：yjg20163022）
通讯作者:杨超,Email:400843@hospital.cqmu.edu.cn