case_images: PMC10578368_01
case_images: Psoriasis-associated Koebner phenomenon. After withdrawal of methotrexate, new-onset of sharply demarcated, erythematous, oval, red, and scaly plaques that differ in size at the insulin injection sites on the lower abdomen.
case_images: luac016f1.jpg
case_images: PMC10578368_01_luac016f1.jpg
case_images: luac016-F1
case_images: In addition, she developed new sharply delineated, erythematous, oval, and scaly plaques of various sizes at the insulin injection sites on the lower abdomen (Fig. 1) and both anterior proximal thighs (Fig. 2).