JAMA Dermatology Study Highlights A research letter by Kamal Jethwani, M.D., M.P.H., of the Center for Connected Health, Boston, and colleagues suggests that clinicians can learn about the perceptions and misconceptions of diseases like acne via Twitter, and communicate reliable medical information on the popular social media platform...

Researchers have identified the genetic mutation that occurs before birth responsible for the development of Sturge-Weber syndrome and port-wine birthmarks. Pinpointing the genetic cause behind this rare disorder and a common birthmark has been described by experts as "a major breakthrough"...

JAMA Dermatology Study Highlights In a research letter, Rainer Hofmann-Wellenhof, M.D., of the Medical University of Graz, Austria, and colleagues examined the effects of a chemical sunscreen on UV-Induced changes of different histological features in melanocytic nevi...

JAMA Dermatology Study Highlights A study by Cristina Carrera, M.D., of the Hospital Clínic de Barcelona, Spain, and colleagues suggests both physical barriers and sunscreens can partially prevent UV-B effects on nevi. (Online First) The prospective study included 23 nevi from 20 patients attending a referral hospital...