[3 cases of facial disfigurement due to injection of unknown material in the buccal region for the cosmetic purpose].
D000328:Adult; D002610:Cheek; D005260:Female; D005547:Foreign Bodies / Q000209:etiology* / Q000601:surgery; D006801:Humans; D007267:Injections; D008297:Male; D019736:Prostheses and Implants / Q000009:adverse effects; D013518:Surgery, Plastic / Q000009:adverse effects*