Can Simultaneous Psoriasis and Granuloma Annulare Annihilate Each Other?

In a previous post on this blog, I reported a patient who had psoriasis, granuloma annulare (GA), and alopecia areata. I recently saw two more cases where psoriasis was coincidentally associated with GA.

Case 1. A middle-aged lady was referred by her primary care doctor for a rash on the legs. Some of … Continue reading