Table 1. Demographic characteristics of patients.

Patient number	Gender	Age at diagnosis (years)	Hepatic resections prior to LDT	Extrahepatic metastasis at the time of diagnosis	Systemic therapy prior to LDT	EOSP status	EOSP disease status	Survival from diagnosis (years)
1	F	28.3	Left hepatectomy and posterior lymphadenectomy	No	No	Alive	NED	11.3
2	M	20.2	Left hepatectomy and posterior lymphadenectomy, partial right hepatectomy	Yes	Yes	Alive	NED	14.9
3	F	23.3	Right trisegmentectomy	No	No	Deceased from clinical decline after recurrence	–	9.7
4	F	18.1	Left hepatectomy, posterior lymphadenectomy, and pancreatic and splenic resection with pancreatojejunostomy	Yes	No	Deceased from disease	–	3.2
5	M	14.3	Right hepatectomy and lymphadenectomy (peri-portal, peri-hepatic and celiac nodes)	No	Yes	Alive	SD	5.8

Note: LDT = Liver-directed therapy, EOSP = End of study period, NED = No evidence of disease.