Alopecia areata – clinical spectrum, histology and treatment

Alopecija areata neožiljni je upalni gubitak dlake na vlasištu i/ili tijelu, nepoznate etiopatogeneze. Najčešće zahvaćeno mjesto je vlasište. Histopatologija se očituje povećanim brojem katagenih i telogenih folikula te nazočnošću upalnog limfocitnog infiltrata u peribulbarnoj regiji. U liječenju alopecije areate najčešće se primjenjuju kortikosteroidi. U radu je opisana klinička i patohistološka slika uz suvremene metode liječenja alopecije areate.Alopecia areata is a nonscarring, inflammatory hair loss on the scalp, and/or body. Etiology and pathogenesis are still unknown. The most common affected site is the scalp. Histopathology is characterized by an increased number of the catagen and telogen follicles along with the presence of inflammatory lymphocytic infiltrate in the peribulbar region. Corticosteroids are the most popular drugs for the treatment of this disease. Clinical features, histological data as well as modern treatment options will be discussed in this article