Granular parakeratosis.
This is a report of a 60 year-old black female patient presenting with pruritic brownish crusted plaques on both axillae of one month evolution. Histopathology revealed findings characteristic of axillary granular parakeratosis. This entity was first described by Northcutt et al in 1991. Since then, involvement of other intertriginous areas have also been reported. A review of the literature was performed and the term granular parakeratosis is suggested to emphasize its pathognomonic histopathologic features.
Martín-García
Rafael F
RF
Department of Dermatology, University of Puerto Rico, School of Medicine, PO Box 365067, San Juan, Puerto Rico 00936-5067.
Muñoz
Christine M
CM
Montalvo
Lillian
L
D005260:Female; D006801:Humans; D008875:Middle Aged; D010241:Parakeratosis / Q000473:pathology*