abstract:Alopecia mucinosa (also known as "Follicular mucinosis," "Mucinosis follicularis,", "Pinkus’ follicular mucinosis," and "Pinkus’ follicular mucinosis–benign primary form") is a skin disorder that generally presents, but not exclusively, as erythematous plaques or flat patches without hair primarily on the scalp and face.Freedberg, et al.