Rare Sarcoidosis Case Could Offer Insight on Disease’s Cause

A very unusual case in which a woman simultaneously developed pulmonary sarcoidosis and the rare skin disease pemphigus herpetiformis could provide some insight on what causes sarcoidosis, according to researchers at the Mayo Clinic. The study, “Concomitant pemphigus herpetiformis and sarcoidosis,” was published in the journal JAAD…