"T1: tumour is mildly hypointense"
"T2: tumour is mildly hyperintense"
"MRCP: tumour fills main pancreatic duct like a "cork""
"Tumour cells form tubulopapillae and contain little cytoplasmic mucin. There is also an absence of acinar differentiation."
"Because of the rarity of the tumour, treatment and prognosis are not well established. In one series, 8/10 patients were still alive after pancreaticoduodenectomy."