Figure 3.
Histopathology from thigh lesion revealing (a) basket weave and lamellated orthokeratosis, and (b) follicular infundibular dilatation and plugging with focal peri-infundibular parakeratosis, and perifollicular lymphocytic infiltrate confirming the diagnosis of active keratosis pilaris (hematoxylin and eosin, ×100 and ×400)