Semiotics Of Some Kinds Of Pigmentation Infringements In

Semiotics of some kinds of pigmentation Infringements in To system of colouring of a skin () are subdivided on (Melanin increase in or ) and (reduction Maintenances or absence of melanin in , ), which in the Turn can be or localised. Some from These infringements are caused by hormonal shifts (illness of Addisona), Others represent local defects of development (white stains at a sclerosis) or result of an inflammation of a skin (the postinflammatory hypo- Or hyperpigmentation). are subdivided on (Brown colouring) and (dark blue, livid, grey Colouring). Brown () are connected with increase of the maintenance of melanin in in Result of strengthening of activity , quantity increases , numbers or their sizes. Livid (, a dark blue skin) are similar to the false tatu-irovochnym melanin also speak melanin presence in , in or macrophages, which As a result of effect of Tindola give to a skin characteristic grey, Caesious or dark blue colour. Skin hyperpigmentation can be uniform, spotty or Limited, on separate sites of a skin.