1. Flat, distinct, discolored area usually less than 1 cm wide without change in skin texture or thickness.
Diagnosis: Macule
For more information on this case, see “Could Lesion Become a Pain in the Neck?” Clin Rev. 2015;25(7):W1
Picture This
Derm Morphology, Part 2
Characterizing skin lesions by shape, size, color, and distribution is key to diagnosis. Quiz yourself with this continuation of our November 2015 challenge.