Xanthoma Tuberosum is a type of xanthoma that I occasionally encounter in both my The Woodlands dermatology and Conroe dermatology offices.  Clinically, Xanthoma Tuberosum appears as a flat or plaque like yellow/brown lesion.  They are most commonly located on the knees and elbows but may be found in other anatomic locations.  In many cases, Xanthoma […]