Hydrochloric acid enhanced radiofrequency ablation for treatment of large hepatocellular carcinoma in the caudate lobe: Report of three cases

Table 1 The summary of all three patients

	Case 1	Case 2	Case 3
Sex	Female	Male	Male
Age	61	69	73
Tumor size	75 × 81	47 × 57	35 × 50
Session(s) of HRFA	2	1	1
Complementary RFA	Yes	Yes	None
Survival (mo)	60	48	28
Complications	Asymptomatic bile duct dilatation	None	None
Alive	Alive	Died of tongue cancer recurrence	Alive

HRFA: Hydrochloric acid enhanced radiofrequency ablation.