case_images: PMC9948115_01
case_images: Multiple non-scaly, pin-point follicular brown macules coalescing in some areas into patches on patient's (A) neck and (B) back
case_images: cureus-0015-00000034133-i01.jpg
case_images: PMC9948115_01_cureus-0015-00000034133-i01.jpg
case_images: FIG1
case_images: Her skin examination revealed multiple non-scaly, pin-point follicular brown macules, coalescing in some areas into patches over her neck, chest, upper extremities, and back (Figure 1).
case_images: Skin biopsy from a brown patch from the neck. The epidermis showed follicular plugging. The dermis showed pigment incontinence with melanophages, and mild perivascular and perifollicular mononuclear cellular infiltrates.
case_images: cureus-0015-00000034133-i02.jpg
case_images: PMC9948115_01_cureus-0015-00000034133-i02.jpg
case_images: FIG2
case_images: It showed follicular plugging, and the dermis showed pigment incontinence with melanophages, and mild perivascular and perifollicular mononuclear cellular infiltrates (Figure 2).