Gunay, UGunduz, KErmertcan, ATKandiloglu, AR2025-04-102025-04-101556-9527http://hdl.handle.net/20.500.14701/33203The coexistence of psoriasis vulgaris and bullous pemphigoid is rare. Here, we report a 90-year-old patient with a 20-year history of psoriasis. She developed vesicles and bullae suddenly and was diagnosed as bullous pemphigoid. Low-dose methotrexate therapy quickly cleared both psoriatic and bullous lesions.EnglishArticle1556-9535