posterior to the aorta

Q The cisterna chyli is typically located at approximately the level of the first lumbar vertebral body:

• 1. posterior to the inferior vena cava

  2. posterior to the aorta

  3. closely approximated to the posterior surface of the right adrenal gland

  4. associated with the superior mesenteric artery

  5. posterior to the right renal hilum

The structure known as the cisterna chyli truly lies within the thorax, posterior to the aorta or slightly to the right, in a retrocrural position, usually anterior to the first or second lumbar vertebral body.