<prompt> The following parasite infection predispose to malignanciesParagonimus westermaniGuinea work infectionClonorchiasisSchistosomiasis  <response>: Ref Robbins 8e p880; 9e p874 The following two parasites have definitive ethilogical association with malignancies: Clonorchis sinensis : cholangiocarcinoma Opisthorchis viveerini: cholangiocarcinoma Schistosoma japonicum: colorectal cancer 