临床小儿外科杂志2017，Vol.16Issue(5)：430-435,6.DOI:10.3969/j.issn.1671-6353.2017.05.004
3D打印技术在儿童腹膜后肿瘤手术规划中的应用
Application of 3-dimensional printing in surgical planning for pediatric retroperitoneal tumor
摘要
Abstract
Objective To explore the application of 3-dimensional (3D) printing in surgical planning for pediatric retroperitoneal tumor ( RT) and communication between doctor and patients. Methods From February 2015 to September 2016, 11 RT children received enhanced computed tomography (CT) scanning of whole abdomen. The imaging data were saved in DICOM format. 3D model was reconstructed by MIMICS soft-ware by threshold, region growing morphology operation and multi-layer edition. Meanwhile, the data of model were sent to 3D printer. Finally the model was used for surgical planning and doctor-patient communications. Questionnaire was distributed at the same time. Results Clinical 3D models were successfully established by 3D printing. Based upon these models, tumors, adjacent organs and vessels were distinctly delineated. With the assistance of printing models, 8 cases underwent tumorectomy successfully and another 3 cases opted for hospital transfer. On average, the questionnaire results of patient satisfaction were higher than before ( P <0. 05). And the satisfaction results of surgeon assistants were 9. 1 ± 1. 5 points. Conclusion Complex rela.tionship between tumor and adjacent tissue may be distinctly delineated by 3D printing models. Moreover, this technique allows for rational individualized surgical planning, improved understanding of disease and better therapeutic compliance.关键词
3D打印技术/腹膜后肿瘤/外科手术/儿童Key words
3D Printing/Retroperitoneal Neoplasms/Surgical Procedures/Operative/Child引用本文复制引用
段光琦,王啸,刘洁,唐睿,随帮志,王彭..3D打印技术在儿童腹膜后肿瘤手术规划中的应用[J].临床小儿外科杂志,2017,16(5):430-435,6.基金项目
皖南医学院弋矶山医院引进人才科研基金(YR201403) （YR201403）
