Table 1.

Patients' information.

Patient's age	≤67 y: 34	>67 y: 46
Patient's sex	male: 62	female: 18
Histotype	mixed: 24	trabecular: 51	pseudoglandular: 5
Viral infection	HCV: 54	HBV: 9	None: 17
Stage	pT1: 36	pT2: 33	pT3: 9	pT4: 2
Edmonson grade	I: 8	II: 35	III: 32	IV: 5
Capsule	NO: 34	YES: 46
Vascular invasion	NO: 58	YES: 22
N° nodule	1: 48	>1: 32
Nodule size (cm)	≤3: 38	>3: 42