Blisters and erosions

Case #1

A 60-year-old man with a history of Hashimoto thyroiditis and rheumatoid arthritis presents with a 3-month history of painful blisters and erosions, which initially presented in his oral mucosa and spread to his skin. Two months ago, he was prescribed captopril for blood pressure control. Examination reveals erosions of his oropharyngeal mucosa and flaccid bullae on his scalp, face, ...