Sores on the Toes, Toes, or Legs: Decreased extremity sores or wounds that don't heal correctly or take quite a while to mend could be a significant indicator of PAD, as inadequate circulation hinders the therapeutic approach. Ultrasound scanning: CT or MRI scans assist the Physicians to ascertain the extent https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/