CAN PEMPHIGUS-VULGARIS BECOME PEMPHIGUS-FOLIACEUS

Among 31 patients with pemphigus, we observed two women with clinical and histologic features characteristic of pemphigus vulgaris that later became those of pemphigus foliaceus. Western blot study indicated that serum from one patient, when she had the cutaneous manifestations of pemphigus foliaceus, contained antibodies reactive with a desmosomal antigen, suggestive of desmoglein 1, the same as recognized by pemphigus foliaceus serum. The present study suggests that two distinct types of pemphigus can occur in the same person simultaneously or separately.