[Oral markers of histiocytosis-x from Langerhans cells in a 13-year-old child]. / Stomatologicheskie markery gistiotsitoza Kh iz kletok Langergansa u rebenka 13 let.

Langerhanscell histiocytosis is an orphan disease based on clonal proliferation of pathologic histocytes and specific infiltrates in various organs and tissues. In case of localization of pathologic foci in the sponge substances of the flat bones of the lower jaw the disease brings on morphological changes and neurological symptoms typical of dental pulp diseases. Early diagnosis of latent neoplastic processes in the TMJ area in children in the clinic allows us to minimize the volume of surgery and start the treatment of the main disease in time that improves a child's quality of life.