Stomatitis - an inflammation of a mucosa of a mouth, including at acute infections (a diphtheria, a scarlatina), illnesses of a skin (red flat deprive, an exudative erythema, etc.), bloods (a leukosis, an agranulocytosis, a hyperchromatic anemia, etc.), avitaminoses (a pellagra, a Barlow's disease).

Aphthous stomatitis. An etiology, a pathogenesis. A boring of an epithelium of a germinal layer a virus of the herpes, strengthening a mitosis. It is caused by dropping of a level of immunologic protection; it is surveyed also as display of a systemic lesion of mucosas of a gastrointestinal tract. Amazes mainly children. Signs: a malaise, a hypersalivation, refusal of nutrition, a hyperemia of a mucosa of a mouth, formation on cheeks, tongue, labiums, a palate, aphthas - morbid elements of the spherical form with albesent grey for a short while and a bright red strip. A body temperature, up to 40 degrees. Lymph nodes are enlarged, morbid. In serious cases of an aphtha merge, become covered by ulcers. There can be eliminations on a skin. Disease lasts 7-14 days. Convalescence full. Immunity unstable.