Patients generally present a few weeks after a viral-like prodrome with erythematous macules ... of pruritus. A 22-month-old boy came to the dermatology clinic with a mildly pruritic rash present ...

This toddler presented with a three month history of widespread well demarcated desquamating and pruritic rash involving the neck, trunk, legs, and nappy area but sparing the perioral region (fig 1).

Pruritic urticarial papules and plaques of ... Skin changes typical for PUPPP are erythematous, urticarial plaques, and papules. Rash regression is usually observed within 6 weeks postpartum.