Dermatologic Disorders

Joel Gelfand, MD, MSCE, from the University of Pennsylvania's Perelman School of Medicine, discusses his research on the interaction between psoriasis medication and cardiovascular disease.

<p>The author of the September PhotoQuiz, Dr Stefanos Haddad, discusses his case report on immersion foot in a homeless man.</p>

E. Chad Schmidgal, MD, the lead author of the August PhotoQuiz, discusses his case report and the outcome.

Stephanie Lehrhoff, MD, discusses factors that may influence the risk of developing hidradenitis suppurativa, including cigarette smoking, obesity, and genetics.