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. 2025 Dec 11;15:1700288. doi: 10.3389/fonc.2025.1700288

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Copyright © 2025 Yang and Wang.

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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Six-panel image showing endoscopic and CT scan views. The top-left and bottom-left panels display close-up views of a red, inflamed esophageal area. The central panels show cross-sectional CT scans of the neck area, highlighting anatomical structures. The top-right panel presents a close-up of a healthy esophageal passage. The bottom-right panel shows a CT scan similar to the center one, depicting the neck area. — Comparative gastroscopic images and CT at pre-treatment, post-treatment, and recurrence timepoints.