The Features of Extrahepatic Collateral Arteries Related to Hepatic Artery Occlusion and Benefits in the Transarterial Management of Liver Tumors

Table 1

Baseline patient demographics and collateral artery characteristics.

Patient no.	Age (y)	Sex	Primary	Occlusion of hepatic artery	Collateral pathways	Therapeutic method
1	56	Male	Colon cancer	Common hepatic artery	Superior mesenteric artery	Hepatic arterial infusion chemotherapy
2	46	Male	Colon cancer	Common hepatic artery	Superior mesenteric artery	Hepatic arterial infusion chemotherapy
3	53	Male	Hepatocellular carcinoma	Common hepatic artery	Superior mesenteric artery	Transarterial chemoembolization
4	36	Male	Hepatocellular carcinoma	Common hepatic artery	Superior mesenteric artery	Hepatic arterial infusion chemotherapy
5	37	Male	Hepatocellular carcinoma	Common hepatic artery	Left gastric artery	Transarterial chemoembolization
6	59	Male	Hepatocellular carcinoma	Common hepatic artery	Superior mesenteric artery	Transarterial chemoembolization
7	29	Female	Hepatocellular carcinoma	Common hepatic artery	Superior mesenteric artery	Hepatic arterial infusion chemotherapy
8	60	Female	Hemangiomas	Common hepatic artery	Superior mesenteric artery	Resection
9	50	Female	Stomach cancer	Common hepatic artery	Superior mesenteric artery	Hepatic arterial infusion chemotherapy
10	70	Female	Hepatocellular carcinoma	Proper hepatic artery	Gastroduodenal artery	Hepatic arterial infusion chemotherapy
11	70	Male	Hepatocellular carcinoma	Proper hepatic artery	Gastroduodenal artery	Hepatic arterial infusion chemotherapy