This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Surgery
Which among the following drains into IVC 
Select and explain. 
A. Renal, B. SMV, C. IMV, D. Splenic vein
A: Renal
Answer: A: Renal 
Explanation: Ans) a (Renal) Ref BD Chaurasia AbdomenSMV joins with splenic veins to form portal veins behind neck of pancreas.IMV drains into splenic vein.Splenic vein forms portal vein with SMV.