This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of Adrenal Gland, Subject name: Medicine
In the early postoperative period after excision of a pheochromocytoma, which complication is least likely? 
Select and explain. 
A. Infection, B. Hypeension, C. Atelectasis, D. Bleeding
B: Hypeension
Answer: B: Hypeension 
Explanation: Hypeension is least likely to occur postoperatively because the source of catecholamines (ad.medulla) is removed so low BP is seen and therefore Hydrocoisone should be given to maintain BP & sugar Rest all options are common to occur post operatively.