Tiny Annoying Bumps Posted on March 18, 2015 By Sutton Dermatology + Aesthetics What are those tiny rough bumps that can occur on the outer upper arms, the tops of the thighs, the buttocks, and even the cheeks? They are annoying, that’s what they are. But seriously, they are actually a very common skin condition called keratosis pilaris (or affectionately called KP in our office). KP occurs in … Read More