Idiopathic guttate hypomelanosis is characterised by multiple small whitish flat spots. They are typically irregular, well defined and frequently appear on the arms, legs and face of older people.It occurs in up to 80% of over 70-year olds. Females may notice them at a younger age than males. See also
List of cutaneous conditions
Skin lesion


== References ==
Tick-borne diseases like Rocky Mountain spotted fever produce a rash that may become extensive enough so as to be classified as exanthemous in as many as 90% of children with the disease. See also
List of cutaneous conditions

References
External links

Overview at About.com
Definition at MedTerms
Differential diagnosis
Dermatology Quiz Includes photo, diagnosis, and treatment of unilateral laterothoracic exanthem (ULE).