Type : Phenotype or locus, molecular basis unknown;
Alternative titles and symbols : Flegel disease;
Description : Hyperkeratosis lenticularis perstans is a rare cutaneous disorder occurring in older
persons and manifested by multiple benign pink to reddish-brown keratotic papules
that primarily affect the extremities. The disorder was first described by Flegel
(1958) (summary by Bean, 1972).;