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3D printed prototype of a complex neuroblastoma for preoperative surgical planning

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10.1016/j.stlm.2021.100014
 
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hdl:2117/351710

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Tejo Otero, AitorMés informacióMés informació
Fenollosa i Artés, FelipMés informacióMés informacióMés informació
Uceda Molera, RogerMés informacióMés informació
Castellví, Anna
Lustig, Pamela
Valls Esteve, Arnau
Ayats, Marta
Munuera, Josep
Buj Corral, IreneMés informacióMés informacióMés informació
Krauel, Lucas
Document typeArticle
Defense date2021-06
PublisherElsevier BV
Rights accessOpen Access
Attribution-NonCommercial-NoDerivs 4.0 International
This work is protected by the corresponding intellectual and industrial property rights. Except where otherwise noted, its contents are licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 4.0 International
Abstract
Neuroblastoma is the most common abdominal solid tumour in childhood. Its removal implies a complex surgery that requires surgical experience due to the usual encassement of major abdominal blood vessels. Standard surgical planning is based on CT or MRI images. However, in complex cases, normal anatomy is altered and it is dificult to interpret. 3D virtual planning and 3D Printing (3DP) can overcome this difficulties of comprehension. The most common 3DP technology used for this cases is material jetting. Nevertheless, this technology is very expensive and cannot be widely used. Consequently, its use is limited. The present study seeks to introduce the possibility of reducing costs whilst mantaining the quality of the 3D printed protypes. A full-process of a neuroblastoma case using hybrid manufacturing combining some FFF and some SLS 3D printed parts is presented. The two processes are carried out separately and then joined in a final assembly. The cost of the prototype was 347 €, which is significantly lower than a prototype 3D printed by material jetting.
CitationTejo-Otero, A. [et al.]. 3D printed prototype of a complex neuroblastoma for preoperative surgical planning. "Annals of 3D Printed Medicine", Juny 2021, vol. 2, p. 100014:1-100014:5. 
URIhttp://hdl.handle.net/2117/351710
DOI10.1016/j.stlm.2021.100014
ISSN2666-9641
Publisher versionhttps://www.sciencedirect.com/science/article/pii/S2666964121000096
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  • Departament d'Enginyeria mecànica - Articles de revista [674]
  • Doctorat en Enginyeria Mecànica, Fluids i Aeronàutica - Articles de revista [190]
  • TECNOFAB - Grup de Recerca en Tecnologies de Fabricació - Articles de revista [225]
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