Terms used in this guideline
This section defines terms that have been used in a particular way for this guideline.
First-degree relatives
Mother, father, daughter, son, sister or brother.
Standard lymphadenectomy
As defined by Tol et al. (2014) Definition of a standard lymphadenectomy in surgery for pancreatic ductal adenocarcinoma: a consensus statement by the International Study Group on Pancreatic Surgery (ISGPS). Surgery 156(3): 591–600.