Case Presentation: A 64-year-old woman with a history of ankylosing spondylitis, Crohn’s disease, asthma, and prior diagnosis of drug-induced lupus presents for a diffuse pruritic rash. Six days prior, she developed a single flat violaceous lesion limited to her left jaw and urticaria on her chest. She was started on prednisone 60 mg by her [...]

Case Presentation: A 63-year-old woman with multiple sclerosis, hypertension, and venous insufficiency was admitted with shock and diffuse rash. Two months earlier, she had a confluent, erythematous, pruritic, painful, bilateral foot rash that spread from the dorsi to the ankles with associated swelling. Clotrimazole resulted in mild improvement. Two weeks prior to admission, she developed [...]