Adenoma of sebaceous glands symmetric (Pringl's illness). Genetically caused disease with emergence, mainly on a face, small multiple tumorous educations due to high-quality proliferation of elements of sebaceous glands, vessels, follicles of hair, connective tissue structures — "ангиосебофиброматоз" (allocate forms with dominance of the ferruterous, ferruterous and vascular and fibrous hyperplasia which is clinically differing on color, a consistence of vysypny elements). Frequent displays of a disease — near - and hyponychial fibromas.
Conservative methods of treatment with use of outside means of effect do not give. Surgical removal of separate tumors is applied with the cosmetic purpose. Electrocoagulation, dermabrasion, laser therapy, a cryolysis are recommended by liquid nitrogen.
Rashes do not tend to spontaneous permission. The forecast depends on extent of involvement in pathological process of internals. At Pringl's syndrome — Burnevillya (a combination of an illness of Pringl to a tuberous sclerosis) — supervision of the psychoneurologist.