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: Surgery
True about follicular carcinoma of thyroid 
Select and explain. 
A. More common in endemic area, B. Non-encapsulated, C. Mean age 40 years, D. Histopathology differentiates adenoam from carcinoma easily
A: More common in endemic area
Answer: A: More common in endemic area 
Explanation: Answer- A. More common in endemic areaAn increased incidence of cancer (usually follicular) has been repoed from endemic areas. Dominant or rapidly growing nodules in longstanding goiters should always be subjected to aspiration cytology.