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: Medicine
The prime cause of death from pancreatic pseudocyst is: 
Select and explain. 
A. Pressure on the aoa, B. Abscess, C. Rupture and hemorrhage, D. Embolism
C: Rupture and hemorrhage
Answer: C: Rupture and hemorrhage 
Explanation: Rupture and hemorrhage are the prime causes of death in pancreatic pseudocyst. A triad : 1. increase in the size of the mass, a localized bruit over the mass, and decrease in hemoglobin level should ale one to the possibility of hemorrhage from a pseudocyst. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 2642