Pruritic annular and vesicular eruption on trunk and extremities

Abstract

Abstract We report a case of linear IgA bullous dermatosis, a rare autoimmune blistering disorder that usually presents with the abrupt onset of tense bullae. We also emphasize the importance of direct immunofluorescence for the definitive diagnosis.

Keywords

• direct immunofluorescence
• immunobullous disease
• linear IgA
• methylprednisolone
• vesicular eruption