Neoadjuvant Therapy in Pancreatic Cancer: An Emerging Strategy

Table 1

Comparison of definitions of borderline resectable pancreatic cancer.

	AHBPA/SSAT/SSO	MD Anderson	NCCN 2012
SMV-PV	Abutment, encasement, or occlusion	Occlusion	Abutment with impingement and narrowing
SMA	Abutment	Abutment	Abutment
CHA	Abutment or short-segment encasement	Abutment or short-segment encasement	Abutment or short-segment encasement
Celiac trunk	No abutment or encasement	Abutment	No abutment or encasement

SMV-PV: superior mesenteric vein-portal vein; SMA: superior mesenteric artery.
CHA: common hepatic artery.