“…Hypopigmented macules (guttate leukoderma or predominantly “idiopathic guttate hypomelanosis”) is known to be a rare finding in certain disorders of keratinization, e.g., DD, Grover disease, and Cole disease (guttate hypopigmentation with palmoplantar hyperkeratosis). [ 1 2 ] Here, we report 2 new cases of this association.…”