Application of Laparoscopic Radical Resection for Type III and IV Hilar Cholangiocarcinoma Treatment

Table 2

Six patients’ operation and prognosis.

Case	Joint surgery	Operation time (min)	Amount of bleeding (ml)	Complication	Bile duct margin	Median size of tumor	Vascular invasion	Atypical hyperplasia
1	Left hepatic+caudate lobe	540	300	—	P	2.1 cm	N	N
	Resection+biliary anastomosis
2	Left hepatic+caudate lobe	660	300	BL	No	3.6 cm	Y	N
	Resection+portal vein resection+biliary anastomosis				Report
3	Left hepatic+caudate lobe	600	500	—	p	1.5 cm	N	N
	Resection+biliary anastomosis
4	Left hepatic+caudate lobe	540	300	—	P	1.7 cm	N	N
	Resection+biliary anastomosis
5	Right hepatic+caudate lobe	660	500	—	P	2.4 cm	N	N
	Resection+biliary anastomosis
6	Left hepatic+caudate lobe	540	500	—	N	2.0 cm	N	Y
	Resection+biliary anastomosis

Basic operation was defined as gallbladder, hilar, and common bile duct resection and lymph node dissection. BT: blood transfusion; LOS: length of stay in hospital; BD: bile ducts; BL: bile leakage; N: negative; P: positive; Y: yes; N: no.