Amalgam tattoos of the oral soft tissue.
D003343:Corrosion; D003723:Dental Amalgam / Q000009:adverse effects*; D003937:Diagnosis, Differential; D006801:Humans; D009059:Mouth Diseases / Q000175:diagnosis; D009061:Mouth Mucosa / Q000473:pathology*; D010859:Pigmentation Disorders / Q000209:etiology / Q000473:pathology*
D003723:Dental Amalgam