This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Poal hypeension following poal vein thrombosis are guided by all except 
Select and explain. 
A. Increase in splenic pulp pressure, B. Increase in poal vein pressure, C. Increase in hepatic vein pressure, D. Poal vein Doppler study
C: Increase in hepatic vein pressure
Answer: C: Increase in hepatic vein pressure 
Explanation: Splenic pulp pressure gives a measure of the poal vein pressure, it can be measured by inseing a needle percutaneously Poal vein Doppler study is the most useful Non-invasive investigation for assessing thrombosis of the main poal vein branches Ref: Sabiston 20th edition