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. 2020 Dec 18;10:590083. doi: 10.3389/fonc.2020.590083

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Copyright © 2020 Zhang, Ko, Chen, Chang, Chen, Lim, Tsui and Su

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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Examples of NFPAs (red outline) on coronal CE T1WI showing (A) true positive (TP), (B) true negative (TN), (C) false positive (FP), and (D) false negative (FN) results in the prediction model. (A) In the TP group, larger tumor sizes with more surrounding bone invasion are observed. (B) In contrast, smaller tumor sizes without bone invasion are found in most TN cases. (C) Most FP cases showed relatively homogeneous contrast enhancement without apoplexy or cystic change. (D) Two of the three FN cases exhibit macrocystic components or apoplexy.