ABSTRACT
The etiology of epidermolysis bullosa acquisita (EBA) is unknown. EBA may be associated with other autoimmune systemic diseases; it also has been described in connection with different malignant tumors, showing complete remission after successful treatment of the tumor. In such cases, EBA may be regarded as a paraneo-plastic dermatosis. We detected a highly differentiated neuroendocrine pancreatic cancer in a 78-year-old woman with EBA. Even thought her tumor was completely removed and the patient has been disease-free for over seven years, a complete regression of her autoimmune bullous dermatosis could not be induced. By using intravenous immunoglobulins in combination with mycophenolate mofetil, further blister formation could be ameliorated.
