"Clinical presentation "
"Radiographic features "
"DWI/ADC: there may be a degree of restricted diffusion which helps to differentiate it from benign lesions 3"
"papillary stenosis (e.g. post-inflammatory)"
"Tumours that are occult on imaging are also frequently occult at ERCP/endoscopy, with the diagnosis only achieved after papillotomy/biopsy 1."
Expected headings
"Clinical presentation "
"Radiographic features "
"CT"
"MRI"
"There is an association with Gardner syndrome."
"papillary stenosis (e.g. post-inflammatory)"