Fig. 2From: Sequential intravenous allogeneic mesenchymal stromal cells as a potential treatment for thromboangiitis obliterans (Buerger’s disease)MRA of the patient’s right lower limb. Subtracted maximum intensity projection (MIP) contrast-enhanced MRA of the thighs (a) and the right calf (b). Arrows indicate multiple critical stenoses in the right limb in a and characteristic corkscrew-like collateral vessels in bBack to article page