Fig. 2From: Endovascular revascularization of heavily calcified occlusion in superior mesenteric artery using Transcollateral approachAngiography and endovascular therapy. A, Digital subtraction angiography from the celiac artery showed collateral blood flow supplying to the superior mesenteric artery (SMA) (white arrows); however, did not show the pancreaticoduodenal arcade clearly. B, The Jupiter SFC guidewire with Corsair microcatheter reached the distal portion of the chronic total occlusion (CTO) in the SMA through the pancreaticoduodenal arcade as shown by computed tomography imaging. C, A 6.0 mm balloon was dilatated in the CTO. D, Angiography showed antegrade blood flow in the SMA after two balloon expandable stentsBack to article page