<unk>  is an inflammatory stomatitis and most often seen in association with inflammatory bowel disease, namely ulcerative colitis and Crohn's disease. Uncommonly, it may be one of the features of orofacial granulomatosis.
Pyostomatitis vegetans
Melanosis coli
Folliculitis nares perforans
Tuberculosis cutis orificialis
Tinea imbricata
Lichen myxedematosus
Visceral larva migrans
Keratosis pharyngis