Finding in a patient with chronic abdominal pain.
Loading Stack -
0 images remaining
A small saccular area of fluid signal at the L1–L2 level of the vertebral body, in the retrocrural space and immediate right of the abdominal aorta. On the third sequence (Axial T2 fat-sat) is possible to see that this saccular area receives the two lumbar lymphatic trunks, right and left.