This rare clinical form of red flat lichen is, according to various authors, from 2% to 10% of all forms of dermatosis. It is manifested by flat, slightly elevated papules of pale pinkish-cyanotic color as large as lentils, which sometimes form ring-shaped foci.
The bubbly form of red flat lichen (PFCF) refers to rare forms of dermatosis (2-4% of all cases of this disease). Women are more often affected after the age of 50; Bubbles usually occur with rapid exacerbation of red flat lichen, accompanied by increased itching and are a stage of different duration in the development of this dermatosis.
To the focal atrophic alopecia of the scalp (pseudopelada condition) discoid (DCV) and disseminated red lupus of this localization can lead.
Scleroderma rarely affects the skin of the scalp. Among its different forms, in this localization, linear scleroderma of the frontal-parietal region, systemic scleroderma, widespread plaque and small-scleroderma scleroderma, or sclerotriphytic lichen arise according to the degree of decrease.
Decalting folliculitis (synonym: sycosiform atrophytic folliculitis of the head (folliculitis sycosiformis atrophicans capitis, Hoffmann E. 1931) was first described by Kenko (Quinquaud Ch.E. 1889).
The coincidence of clinico-morphological diagnoses of rashes on smooth skin and scalp is a confirmation of the reliability of the established nosology. In those cases when the diagnoses do not coincide, it is necessary to find out what is caused.
The modern principles of caring for the hair and skin of the scalp are largely based on determining the type of hair. At the heart of the division into types lies the characteristic of brilliance, brittleness, thickness, condition of the tips of the hair, and also the rate of their contamination.
To cleanse the scalp, the main thing is the form of the shampoo. Now for this purpose, soaps are used less often. In most cases, they are used to achieve a therapeutic effect.
Inadequate hair care, exposure to harmful environmental factors often lead to loss of brilliance, splitting, progressive porosity and reduced hair strength. All these phenomena are associated with damage to a number of structures of the hair itself.
For the purpose of fixing the hair in the hair, the forms of foam, solution, gel, aerosol (spray) are used. The oldest means for fixing hair were various naturally occurring gels containing tragacanth and other ingredients.