Derm Dx: Scaly salmon-colored pruritic rash covering entire body

An 8-year-old girl presents with a scaly salmon-colored pruritic rash covering her entire body.

The rash first appeared a few weeks earlier when the child appeared dehydrated and her mother noticed that her face looked dry. Within a few days the girl’s skin began flaking and the rash spread from her face to her scalp.

The girl was initially diagnosed ...