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
Buerger's Disease is 
Select and explain. 
A. Non - progressive, B. Segmental, C. Non - inflammatory, D. Atherosclerotic
B: Segmental
Answer: B: Segmental 
Explanation: Buerger's Disease is non atherosclerotic inflammatory disorder involving medium sized and distal vessels. It is segmental, progressive , occlusive, inflammatory disease.