One of the challenges with pancreatic cancer is that the tumours may be invasive while they are small and / or undetectable. In many cases when the patient is s

One of the challenges with pancreatic cancer is that the tumours may be invasive while they are small and / or undetectable. In many cases when the patient is symptomatic and does not have any detectable metastasis they will still end up with mets after surgical resection of the primary tumour.