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. 2026 Feb 26;13:1741404. doi: 10.3389/fmed.2026.1741404

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Copyright © 2026 Zhang, Zhang and Sun.

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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Panel A shows a small, oval, pinkish tissue specimen placed on gauze with a ruler indicating it measures approximately 2 centimeters. Panel B displays two histological sections stained with hematoxylin and eosin, demonstrating fibrous and cellular features at different magnifications. — Gross and microscopic specimens of the schwannoma. Panel A displays the gross appearance of the tumor, while Panel B shows the microscopic features (left: 10 × 4 magnification; right: 10 × 10 magnification).