| • | AKA Hitch and Lunds disease |
| • | discrete, pruritic, follicular papules that wax and wane |
| • | chest, back, and buttocks |
| • | defy therapeutic intervention |
| • | not associated with atopy |
| • | histology: small follicular keratin plug, and a mild lymphocytic infiltrate surrounding only the upper portion (infundibulum) of the hair follicle |
| • | ddx: KP, follicular atopic eczema, LPP, secondary syphilis, lichen nitidus, phrynoderma, Darier’s disease, and Kyrle’s disease |
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