Pancreatic Ca is caused by -
In most cases the disease tends to remain low grade and chronic producing only minor symptoms of abdominal distress,intermittent diarrhea and liver pain or tenderness . C.sinensis has been linked to bile duct carcinoma.It is mostly observed in areas where chlonorchiasis is endemic. (refer pgno:126 baveja 3 rd edition)
Fasciola
Clonorchis
Paragonimus
None
parasitology