Through examinations in families it was found that there is a family connection to the occurrences, which leads to the conclusion that there is a genetic predisposition for it; for example, patients with folliculitis decalvans could have a hereditary different opening of the hair follicle that could facilitate the lodging of the bacteria. Immunologically, another possibility is that especially strong intercellular fixation protein ICAM-1 contributes to inflammation with its strong effect of attracting white blood cells such as granulocytes and lymphocytes. Diagnosis
Management
Some sufferers have found that a daily intake of MSM helps relieve the inflammation and scarring that comes with chronic Folliculitis decalvans. Epidemiology
This disorder was first described by Charles-Eugène Quinquaud in 1888. He isolated bacteria from the hair follicles of affected patients and introduced them in rats, mice and rabbits, with no result. In 1905 it was then differentiated from other scarring alopecias and the name Folliculitis decalvans, that remains current, was introduced. About 11% of the occurrences of scarring alopecias are of this type. Men are more commonly affected than women and its appearance is usually between the late teens and middle adult years. According to studies in the United States, African Americans are more frequently affected than White Americans. See also
Cicatricial alopecia

References


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Telangiectasia macularis eruptiva perstans is persistent, pigmented, asymptomatic eruption of macules usually less than 0.5 cm in diameter with a slightly reddish-brown tinge. : 616

See also
Mastocytosis
Skin lesion
List of cutaneous conditions

References


== External links ==