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: Pathology
Angiosarcoma of the liver is associated with - 
Select and explain. 
A. Nickel, B. Chromium, C. Cadmium, D. Arsenic
D: Arsenic
Answer: D: Arsenic 
Explanation: Angiosarcoma of the liver is associated with exposure to →
1) Vinyl chloride,
2) Arsenic,
3) Thorotrast