This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
The structures passing posterior to diaphragm are all except ? 
Select and explain. 
A. Aoa, B. Azygous vein, C. Thoracic duct, D. Greater splanchnic nerve
D: Greater splanchnic nerve
Answer: D: Greater splanchnic nerve 
Explanation: The aoa passess posterior to the diaphragm.Accompanying the aoa through the aoic hiatus is the thoracic duct and the azygous vein.The greater and lesser splanchinic nerves passess through the crura on either side.