The Superior Mesenteric Artery Angle and Abdominal Main Vessel Diameters in Normovolemic Children: For Practical Sonographic Evaluation.

In our study, we think that the measurements obtained by USG provide normal values of the diameters of the abdominal main vessels and SMA angle. These values can be used as a reference for interpreting hydration status, vascular diameter assessment, and SMA compression syndromes.