Fig. 3From: CT facilitates improved diagnosis of adult intestinal malrotation: a 7-year retrospective study based on 332 casesRelationship between the superior mesenteric artery (red arrow) and superior mesenteric vein (blue arrow). a Normal (SMA on the left side of SMV); b the SMV forms an angle around the SMA toward the right abdominal cavity; c abnormal (inversion); 3d: the SMV goes straight to the right abdomenBack to article page