Table 2.

Recurrent patterns of intrahepatic cholangiocarcinoma

	Cases	%
Recurrences inside the potential volume of PORT	29	39.7
Surgical margin alone	13	17.8
Lymph node alone	7	9.6
Surgical margin and lymph node inside PORT volume	9	12.3
Recurrences outside the potential volume of PORT	44	60.3
Liver Remnant alone	19	26.0
Lung alone	4	5.5
Surgical margin and liver remnant	3	4.1
Surgical margin, lymph node inside and outside PORT volume	1	1.4
Surgical margin, liver remnant and lung	1	1.4
Surgical margin, lung and abdominal wall	1	1.4
Liver remnant, lymph node inside and outside PORT volume	5	6.8
Liver remnant, lymph node and adrenal	2	2.7
Liver remnant, lung and lymph node	2	2.7
Liver remnant and bone	2	2.7
Liver remnant, adrenal and bone	1	1.4
Liver remnant, lymph node, abdominal wall and peritoneum	1	1.4
Lymph node and bone	1	1.4
Peritoneum alone	1	1.4
Total no. of patients with recurrence	73	100.0