https://www.selleckchem.com/pr....oducts/pim447-lgh447
Although a peribulbar lymphocytic infiltrate is the classical finding of AA, it is absent in the chronic phase. Mast cells are commonly found in the scalp biopsy of AA and could explain the potential therapeutic effect of antihistamines. Although a peribulbar lymphocytic infiltrate is the classical finding of AA, it is absent in the chronic phase. Mast cells are commonly found in the scalp biopsy of AA and could explain the potential therapeutic effect of antihistamines. A variety of metaplastic changes has been reported in eccrin