Estimating intrafraction tumor motion during fiducial-based liver stereotactic radiotherapy via an iterative closest point (ICP) algorithm

Li, WZ; Liang, ZW; Cao, Y; Cao, TT; Quan, H; Yang, ZY; Li, Q; Dai, ZT

Dai, ZT (reprint author), Wuhan Univ, Sch Phys & Technol, Wuhan 430022, Hubei, Peoples R China.; Dai, ZT (reprint author), Chinese Acad Med Sci, Canc Hosp, Dept Radiat Oncol, Shenzhen Ctr, Shenzhen 518100, Guangdong, Peoples R China.

RADIATION ONCOLOGY, 2019; 14 (1):

Abstract

Background: Tumor motion may compromise the accuracy of liver stereotactic radiotherapy. In order to carry out a precise planning, estimating liver tu......

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