Fig. 3. Critical lower extremity ischemia. (A) Painful gangrenous necrosis of the third toe occurring in a diabetic foot with no palpable dorsalis pedis pulse. (B) Computed tomography angio-graphy confirmed severe atherosclerosis with multiple stenosis sites in the lower limb arteries (arrows).

Korean J Clin Geri 2022;23:9-15 https://doi.org/10.15656/kjcg.2022.23.1.9

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