This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
True about Adrenal Pheochromocytoma 
Select and explain. 
A. Chromaffin negative, B. Mostly malignant, C. Bilateral in 10% of cases, D. Unilateral
C: Bilateral in 10% of cases
Answer: C: Bilateral in 10% of cases 
Explanation: .