Current and future role of three-dimensional modelling technology in rectal cancer surgery:A systematic review

作     者：Anna Przedlacka Gianluca Pellino Jordan Fletcher Fernando Bello Paris P Tekkis Christos Kontovounisios 

作者机构：Department of Surgery and CancerImperial College LondonLondon SW109NHUnited Kingdom Department of Advanced Medical and Surgical SciencesUniversitàdegli Studi della Campania“Luigi Vanvitelli”Naples 80138CampaniaItaly Colorectal SurgeryVall d'Hebron University HospitalBarcelona 08029Spain Colorectal SurgeryRoyal Marsden NHS Foundation TrustLondon SW36JJUnited Kingdom Department of Surgery and CancerSt Mark’s Hospital Academic InstituteImperial College LondonLondon HA13UJUnited Kingdom Centre for Engagement and Simulation ScienceImperial College LondonLondon SW109NHUnited Kingdom Colorectal SurgeryChelsea and Westminster Hospital NHS Foundation TrustLondon SW109NHUnited Kingdom 

出 版 物：《World Journal of Gastrointestinal Surgery》 (世界胃肠外科杂志（英文版）（电子版）)

年 卷 期：2021年第13卷第12期

页      面：1754-1769页

核心收录：

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：Rectal cancer Three-dimensional modelling Three-dimensional printing Image-guided surgery Surgical navigation Surgical education 

摘      要：BACKGROUND Three-dimensional(3D)modelling technology translates the patient-specific anatomical information derived from two-dimensional radiological images into virtual or physical 3D models,which more closely resemble the complex environment encountered during *** has been successfully applied to surgical planning and navigation,as well as surgical training and patient education in several surgical specialties,but its uptake lags behind in colorectal *** cancer surgery poses specific challenges due to the complex anatomy of the pelvis,which is difficult to comprehend and *** To review the current and emerging applications of the 3D models,both virtual and physical,in rectal cancer surgery。METHODS Medline/PubMed,Embase and Scopus databases were searched using the keywords“rectal surgery,“colorectal surgery,“three-dimensional,“3D,“modelling,“3D printing,“surgical planning,“surgical navigation,“surgical education,“patient educationto identify the eligible full-text studies published in English between 2001 and *** list from each article was manually reviewed to identify additional relevant *** conference abstracts,animal and cadaveric studies and studies describing 3D pelvimetry or radiotherapy planning were *** were extracted from the retrieved manuscripts and summarised in a descriptive *** manuscript was prepared and revised in accordance with PRISMA 2009 *** Sixteen studies,including 9 feasibility studies,were included in the systematic *** studies were classified into four categories:feasibility of the use of 3D modelling technology in rectal cancer surgery,preoperative planning and intraoperative navigation,surgical education and surgical device *** studies used virtual models,one 3D printed model and 2 both types of *** construction of virtual and physical models depicting the normal pelvic anatomy and rectal cancer,was shown to be *** the