https://www.aafp.org/pubs/afp/issues/2007/1201/p1709.html
Erythematous Annular Lesions | AAFP
A 59-year-old man presented with a six-week history of erythematous plaques with dusky, scaly centers (see accompanying figure) on his neck, torso, and...
annular lesionserythematousaafp