Bullous pemphigoid - A report of 86 cases from Taiwan

We reviewed 86 cases of bullous pemphigoid and the results were compared with those reported in the literature. Seventy-eight per cent of the patients developed generalized blisters and 22% had localized blisters, including three cases of dyshidrosiform pemphigoid and one case of pretibial pemphigoid. Oral mucosal involvement was noticed in 12.8% of the patients. Fifteen per cent of the patients had internal malignancies but the incidence was not significantly different from the control group. Direct immunofluorescence in our series showed a high positive rate of 98.8%. Indirect immunofluorescence was positive in 48.1% of the 54 patients in whom this was carried out. Peripheral blood eosinophilia was observed in 22.1% of the patients. Prednisolone alone or in combination with immunosuppressive agents was the mainstay of treatment. Treatment side-effects was observed in 33% of the patients. Thirty pel cent of the patients had a complete remission after a mean follow-up period of 26.9 months.