Apart from not being restricted to the tongue, migratory stomatitis is an identical condition in every regard to geographic tongue. Another synonym for geographic tongue which uses the term stomatitis is "stomatitis areata migrans". Herpetic gingivostomatitis
This is inflammation of the mouth caused by herpes simplex virus. Irradiation and chemotherapy
Stomatitis may also be caused by chemotherapy, or radiation therapy of the oropharyngeal area. The term mucositis is sometimes used synonymously with stomatitis, however the former usually refers to mucosal reactions to radiotherapy or chemotherapy, and may occur anywhere in the gastrointestinal tract and not just in the mouth. Necrotizing ulcerative gingivostomatitis
The term necrotizing ulcerative gingivostomatitis is sometimes used as a synonym of the necrotizing periodontal disease more commonly termed necrotizing ulcerative gingivitis, or a more severe form (also termed necrotizing stomatitis). The term necrotizing gingivostomatitis is also sometimes used. Stomatitis nicotina
Also called smokers palatal keratosis,: 176  this condition may occur in smokers, especially pipe smokers. The palate appears dry and cracked, and white from keratosis. The minor salivary glands appear as small, red and swollen bumps. It is not a premalignant condition, and the appearance reverses if the smoking is stopped. : 176

Chronic ulcerative stomatitis
Chronic ulcerative stomatitis is a condition with specific immunopathologic features, which was first described in 1990. It is characterized by erosions and ulcerations which relapse and remit. Lesions are located on the buccal mucosa (inside of the cheeks) or on the gingiva (gums). The condition resembles oral lichen planus when biopsied.
A pilar sheath acanthoma is a cutaneous condition most often found on the face, particularly above the upper lip in adults. : 675

See also
Dilated pore
Trichoadenoma
Skin lesion


== References ==