Lichen planus + bullous pemphigoid =???

    89 year old F. with a history of a long-standing lichen planus with blistering. Immunoflourescence done 7 years ago was negative. 2 years later turned positive with lineal deposition of IGG and C3 at the dermoepidermal junction. Responded to celcept. Now exacerbation.

     

     

    Conference: