This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen & Pelvis, Subject name: Anatomy
Structures passing through aortic opening in diaphragm are all EXCEPT: 
Select and explain. 
A. Aorta, B. Azygous vein, C. Thoracic duct, D. Vagus nerve
D: Vagus nerve
Answer: D: Vagus nerve 
Explanation: Ans. (d) Vagus nerveRef: BDC 6th ed. vol. II / 333