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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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Seven spinal MRI scans labeled A to G display sagittal, axial, and coronal views with red arrows indicating a region of abnormality in the lumbar vertebrae and surrounding tissues. — Lumbar intervertebral disk MRI with and without contrast. Panels (A–G) depict the sagittal T1-weighted, sagittal T1-weighted post-contrast, sagittal T2-weighted, sagittal T2-weighted fat-suppressed, axial T1-weighted, axial T1-weighted post-contrast, and coronal T1-weighted post-contrast, respectively. The red arrow indicates the schwannoma.