<unk>  mainly affects infants and young children. Children as young as 1.5 months and up to 12 years of age are reported to be affected. It is generally recognized as a papular or papulovesicular skin rash occurring mainly on the face and distal aspects of the four limbs. Purpura is generally not seen but may develop upon tourniquet test. However, extensive purpura without any hemorrhagic disorder has been reported. The presence of less florid lesions on the trunk does not exclude the diagnosis. Lymphadenopathy and hepatomegaly are sometimes noted. Raised AST and ALT levels with no rise in conjugated and unconjugated bilirubin levels are sometimes detectable, although the absence of such does not exclude the diagnosis. Spontaneous disappearance of the rash usually occurs after 15 to 60 days.
Gianotti–Crosti syndrome
Griscelli syndrome type 2
Maroteaux–Lamy syndrome
Griscelli syndrome
Wilson–Mikity syndrome
Toriello–Carey syndrome
Young–Madders syndrome
Wilson's temperature syndrome