Hepatectomy for huge hepatocellular carcinoma in 634 cases

Table 2 Type of operation (n = 634)

Type of liver resection	n	%
Resection of right three lobes	30	4.8
Resection of right half	44	6.9
Resection of left three lobes	39	6.2
Resection of left half	63	9.9
Segmentectomy 4, 5, 6	33	5.2
Segmentectomy 4, 5, 8	27	4.2
Segmentectomy 5, 6, 7	87	13.7
Segmentectomy 2, 3	128	20.2
Non-anatomical resections	183	28.9
Total	634	100
Combined organ resection
Partial diaphragamectomy	12	1.9
Right adrenal gland resection	9	1.4
Distal gastrectomy	5	0.8
Transverse colectomy	11	1.7
Splenectomy	31	4.9
Splenectomy + devascularization	41	6.5
Portal vein thrombectomy	139	21.9
Total	248	39.1