Hyperkeratosis lenticularis perstans (Flegel’s Disease)

Abstract

Lesional as well as uninvolved skin were studied by light and electron microscopy in 1 case of hyperkeratosis lenticularis perstans (Flegel's disease). The main ultrastructural finding was a morphological alteration of lamellar (Odland) bodies. A review of the literature on the ultrastructure of Flegel's disease is made, and the significance of the ultrastructural findings is briefly discussed.