How is rash distribution in atopic dermatitis?

Infants (Face, behind ears, extensors of limbs, widely distributed eczema, dry scaly red skin w/small scratch marks due to baby nail , 1st place is cheek) Children (2-3 yrs) (trunk, flexors of limbs, may affect genitals, eyelids, earlobes, neck and scalp, can get recurrent itchy blisters on palm fingers or feet (Pompholyx/vesicular hand)) Adults (ankles, flexors of knees and elbows, neck and gluteal fold, diffuse, more dry and lichen than children, recurrent staph infection may occur, may cause ICD in hands (blistered))