版权所有:内蒙古大学图书馆 技术提供:维普资讯• 智图
内蒙古自治区呼和浩特市赛罕区大学西街235号 邮编: 010021
作者机构:Univ Bergen Dept Informat Bergen Norway Haukeland Hosp Dept Radiol Mohn Med Imaging & Visualizat Ctr Bergen Norway Univ Bergen Dept Clin Med Bergen Norway Norwegian Res Ctr NORCE Bergen Norway Univ Bergen Dept Clin Sci Ctr Canc Biomarkers Bergen Norway
出 版 物:《COMPUTER GRAPHICS FORUM》 (计算机图形学论坛)
年 卷 期:2020年第39卷第7期
页 面:611-622页
核心收录:
学科分类:08[工学] 0835[工学-软件工程] 0812[工学-计算机科学与技术(可授工学、理学学位)]
基 金:Trond Mohn Foundation [811255, 813558, BFS2018TMT06] Western Norway Regional Health Authority Norwegian Cancer Society Norwegian Research Council Norwegian Research Centre (NORCE)
主 题:CCS Concepts • Applied computing ŕ Health informatics • Human‐centered computing ŕ Visualization design and evaluation methods
摘 要:Better understanding of the complex processes driving tumor growth and metastases is critical for developing targeted treatment strategies in cancer. Radiomics extracts large amounts of features from medical images which enables radiomic tumor profiling in combination with clinical markers. However, analyzing complex imaging data in combination with clinical data is not trivial and supporting tools aiding in these exploratory analyses are presently missing. In this paper, we present an approach that aims to enable the analysis of multiparametric medical imaging data in combination with numerical, ordinal, and categorical clinical parameters to validate established and unravel novel biomarkers. We propose a hybrid approach where dimensionality reduction to a single axis is combined with multiple linked views allowing clinical experts to formulate hypotheses based on all available imaging data and clinical parameters. This may help to reveal novel tumor characteristics in relation to molecular targets for treatment, thus providing better tools for enabling more personalized targeted treatment strategies. To confirm the utility of our approach, we closely collaborate with experts from the field of gynecological cancer imaging and conducted an evaluation with six experts in this field.