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. 2026 May 8;16:1767591. doi: 10.3389/fcimb.2026.1767591

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Copyright © 2026 He, Ning, Liang, Qin, Wei, Liang, He and Yin.

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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Neck findings of Patient 7. (A) Erythema, swelling, ulceration, and purulent drainage on the left side of the neck. (B) Axial neck CT shows a conglomerate, mass-like soft tissue density lesion in left levels II and III. (C) Post-treatment appearance of the neck with healed wound and no obvious abnormality. — Clinical and imaging findings of the neck in patient 7. (A) Erythema, swelling, ulceration, and purulent drainage are visible on the left side of the neck. (B) Axial neck CT scan shows a conglomerate, mass-like soft tissue density lesion in left levels II and III. (C) Appearance of the neck following treatment.