Annular atrophic lichen planus responds to hydroxychloroquine and acitretin.

Annular atrophic lichen planus (AALP) is a rare variant of lichen planus. The clinical presentation of AALP shows distinct atrophic plaques with elevated borders on the trunk and extremities. Histopathologic findings generally reveal a lichenoid dermatitis in active lesions with a distinct loss of elastic fibers in the center of the lesions.

Two cases of acute generalized exanthematous pustulosis related to oral terbinafine and an analysis of the clinical reaction pattern.

Acute generalized exanthematous pustulosis (AGEP) is a clinical reaction pattern characterized by the rapid appearance of widespread sterile, nonfollicular pustules arising within edematous erythematous skin. This aseptic pustular eruption is commonly accompanied by leukocytosis and fever and usually follows recent administration of oral or parenteral drugs. We report two cases of terbinafine-induced AGEP in male patients.