A case of keratosis follicularis (KF) in a Negro man is presented because of widespread postinflammatory leukoderma.
Peculiar abnormalities in melanocyte structure and function as well as differences in epidermal turnover times accounted for the abnormal pigmentary changes.
Cattano AN. An Unusual Case of Keratosis Follicularis. Arch Dermatol. 1968;98(2):168-174. doi:10.1001/archderm.1968.01610140066016