PMC9948115_01
Multiple non-scaly, pin-point follicular brown macules coalescing in some areas into patches on patient's (A) neck and (B) back
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PMC9948115_01_cureus-0015-00000034133-i01.jpg
FIG1
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).
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.
cureus-0015-00000034133-i02.jpg
PMC9948115_01_cureus-0015-00000034133-i02.jpg
FIG2
It showed follicular plugging, and the dermis showed pigment incontinence with melanophages, and mild perivascular and perifollicular mononuclear cellular infiltrates (Figure 2).