adalah perubahan warna kulit tanpa disertai perubahan konsistensi dan permukaannya. Makula berukuran <> 1 cm disebut patch.
Diagnosa Banding:
BROWN
Becker's nevus
Café-au-lait spot
Erythrasma
Fixed drug eruption
Freckle
Junction nevus
Lentigo
Lentigo maligna
Melasma
Photoallergic drug eruption
Phototoxic drug eruption
Stasis dermatitis
Tinea nigra palmaris
BLUE
Ink (tattoo)
Maculae ceruleae (lice)
Mongolian spot
Ochronosis
RED
Drug eruptions
Juvenile rheumatoid arthritis (Still's disease)
Rheumatic fever
Secondary syphilis
Viral exanthems
HYPOPIGMENTED
Idiopathic guttate hypomelanosis
Nevus anemicus
Piebaldism
Postinflammatory psoriasis
RADIATION DERMATITIS
Tinea versicolor
Tuberous sclerosis
Vitiligo
