Первые сообщения о связи МЭЭ и «пузырькового лишая» Urbach сделал в 1933 году. В ходе изучения этиологии дерматоза произошло разделение на 2 формы в зависимости от причинного фактора
ABSTRACT. The article presents the results of the study of the incidence and diagnosis of exudative erythema multiforme. We have studied various clinical manifestations in patients with this disease. It has been established that the main affected areas are the lips (36%), the mucous membrane of the cheek (31%), the tongue (22%) and the mucous membrane of the palate (19%). In 39% of cases, MEE is most susceptible to young people aged 21-40 years, and a high frequency of concomitant diseases was noted for chronic and recurrent purulent-inflammatory infections of the upper respiratory tract (32%), and gastrointestinal diseases (17%).. A detailed examination of the state of the oral cavity with exudative erythema multi forme contributes to more accurate diagnosis and effective combination treatment.