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
Posterior boundary of Epiploic foramen is formed by 
Select and explain. 
A. L1 vertebra, B. T12 Vertebra, C. T11 Vertebra, D. T10 Vertebra
B: T12 Vertebra
Answer: B: T12 Vertebra 
Explanation: Posterior boundary of Epiploic foramen is formed by Inferior venacava, T12 Vertebra and Right Suprarenal gland