. 2022 Apr 3;10(4):677. doi: 10.3390/healthcare10040677
© 2022 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Figure 2.
Sample images: (a) tumor; (b) non-tumor.