mouth lips with tongue healthy and disease ulcer stomatitis dental clinic health concept in cartoon

affected art bacterium cancer candidiasis care cartoon cavity clinic closeup colitis concept cracked dental disease doctor face female fungal fungus health healthy herpes human illness illustration infection inflammation lips medical medicine mouth mucosa mucositis oral pain painful patient pimple red sickness sore spot stomatitis surgery symbol teeth tongue tonsil tonsillitis treatment ulcer ulcerative vector virus woman