Fig. 2From: RETRACTED ARTICLE: Stromal vascular fraction cells for the treatment of critical limb ischemia: a pilot studyCollateral vessel formation after SVF cell therapy. Case 6: DSA images before (A) and 10 months after SVF cell injections (B). Images of occluded limb right after SVF administration (C) and 10 months after SVF cell injections (D)Back to article page