Inverse pityriasis rosea is an atypical type of pityriasis rosea. Pityriasis rosea usually develops on the chest, back, or abdomen. Instead, inverse pityriasis rosea affects the armpits or groin.
Pityriasis rosea (PR) is an acute inflammatory skin disorder characterized by erythematous scaling papules and macules. PR lesions are most commonly distributed over the trunk and proximal ...