Related Experiment Video
Updated: Jun 22, 2026

05:23
A Lip Fixation Device Facilitates Labial Salivary Gland Biopsy for Sjögren's Disease
Published on: March 6, 2026
Abstract:
The authors report a sialolith of the lower lip that was asymptomatic and radiolucent. Its presence was only detected by the patient when she felt a hard nodule with her tongue.
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