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. 2022 Sep 23;12:998295. doi: 10.3389/fonc.2022.998295

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Copyright © 2022 Yang, Chen, Mai 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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Expression of HIF-2α, Notch1, and VEGF in HC and their paracancerous tissues of patients after insufficient RFA as revealed by immunohistochemistry. Brown color indicates positive staining. Magnification 400×.