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. 2022 Aug 16;12:966743. doi: 10.3389/fonc.2022.966743

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Copyright © 2022 Wang, Wang, Ren, Jia, Ma, Yin, Yang and Gao

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Imaging segmentation of gastrointestinal stromal tumors (GIST) on computed tomography (CT) imaging. (A) Two-dimensional (2D) CT arterial phase image of potential malignant GIST. The tumor is quasicircular and uniformly enhanced. The red outline is the boundary drawn by radiologists to show the tumor. (B) 2D segmentation of the tumor. (C) 3D segmentation of the tumor lesion. (D) 2D CT arterial phase image of malignant GIST with irregular shape and uneven internal enhancement of the tumor. The red outline is the boundary drawn by radiologists to show the tumor lesion. (E) 2D segmentation of the tumor. (F) 3D segmentation of the tumor.