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Copyright ©The Author(s) 2023.
World J Gastrointest Endosc. Jul 16, 2023; 15(7): 496-509
Published online Jul 16, 2023. doi: 10.4253/wjge.v15.i7.496
Figure 11
Figure 11  Endoscopic images of oral tattoos associated with dental alloys. A and B: Case 14. Multiple points of black pigmentation were identified on the bilateral buccal mucosa of a 68-year-old man (arrow). The pigmented lesions were adjacent to the metal crowns of the gold-silver-palladium alloys.