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1115 Pathology

A 36-year-old man from sub-Saharan Africa presents to the clinic with jaundice and right upper quadrant pain. On examination, the liver is palpably enlarged. Laboratory studies demonstrate an increase in liver enzymes. Computed tomography demonstrates a single large mass in the right lobe of the liver, and serum a-fetoprotein is markedly elevated. Which of the following is likely to have contributed to the patient’s condition?

AAflatoxin B1
BC. Sinensis
CHepatitis A
DPolyvinyl chloride
Pathology
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