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
The following parasitic infections predispose to malignancies - 
Select and explain. 
A. Pargibunuasus, B. Guinea worm infection, C. Clonorchiasis, D. None
C: Clonorchiasis
Answer: C: Clonorchiasis 
Explanation: Ans. is 'c' i.e., Clonorchiasis Parasites associated with malignancy Clonorchis sinensis - Liver, bile duct (cholangiocarcinoma) and Pancreas (adenocarcinoma) Opisthorchis viverrini Bile duct (chalangio carcinoma) Schistosoma haematobium Urinary bladder (squamous cell Ca) Fasciola hepatica Cholangiocarcinoma