Papular acrodermatitis of childhood (PAC), also known as Gianotti–Crosti syndrome (GCS), is a unique cutaneous disorder characterized by the abrupt onset of an erythematous papular exanthem ...

This node also underwent needle aspiration. Lastly, their 12-year-old brother presented 10 days later with an inflamed papular lesion on the lower abdomen, shown in Figure 3, and a painful ...