2[4]Gournay J, Tchuenbou J, Richou C, Masliah C, Lerat F, Dupas B, Martin T, Nouel JF, Schnee M, Montigny P, D'Alincourt A, Hamy A, Paineau J, Le Neel JC, Le Borgne J, Galmiche JP.Percutaneous ethanol injection vs. resection in patients with small single hepatocellular carcinoma: a retrospective casecontrol study with cost analysis. Aliment Pharmacol Ther 2002;16:1529-1538
3[5]Okuda K, Ohtsuki T, Obata H, Tomimatsu M, Okazaki N,Hasegawa H, Nakajima Y, Ohnishi K. Natural history of hepatocellular carcinoma and prognosis in relation to treatment. Study of 850 patients. Cancer 1985; 56:918-928
4[6]Groupe d'Etude et de Traitement du Carcimome Hepatocelltaire.A comparison of lipiodol, chemoembolization and conservative treatment for unresectable hepatocellular carcinoma. N Engl J Med 1995; 332:1256-1261
5[7]Lau WY, Leung TW, Yu SC, Ho SK. Percutaneous local ablative therapy for hepatocellular carcinoma: a review and look into the future. Ann Surg 2003; 237:171-179
6[8]Crews KA, Kuhn JA, McCarty TM, Fisher TL, Goldstein RM,Preskitt JT. Cryosurgical ablation of hepatic tumors. Am J Surg 1997; 174:614-618
7[9]Lam CM, Yuen WK, Fan ST. Hepatic cryoablation for recurrent hepatocellular carcinoma after hepatectomy:a preliminary report.Xu KC et al. Cryoablation for hepatocellular carcinoma J Surg Oncol 1998; 68:104-106
8[10]Sheen AJ, Poston GJ, Sherlock DJ. Cryotherapeutic ablation of liver tumours. Br J Surg 2002; 89:1396-1401
9[11]Zhou XD, Tang ZY, Yu YQ, Ma ZC. Clinical evaluation of cryosurgery in the treatment of primary liver cancer. Report of 60 cases. Cancer 1988; 61:1889-1892
10[12]Zhou XD, Tang ZY, Yu YQ, Weng JW, Ma ZC, Zhang BH, Zheng YX. The role of cryosurgery in the treatment of hepatic cancer:areport of 113 cases. J Cancer Res Clin Oncol 1993; 120:100-102
9Ravikumar IS, Steele G Jr, Kane R, et al. Experimental and clin-ical observations on hepatic cryosurgery for colorectal metastases[J].Cancer-Res, 1991,51, (23 Pt 1):6323-6327
10Fan ST, LO CM, Liu EL, for hepatocellular zero hospital deaths 229(3):322-330 et al. Hepatectomy carcinoma:toward [J].hnn Surg, 1999,
