Alopecia mucinosa

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. This can also present on the body as a follicular mucinosis and may represent a systemic disease.