Minematsu S, Taki Y, Tani T, Ozawa K, Tobe T
Gan No Rinsho. 1985 Jul;31(9 Suppl):1120-8.
From May 1982 till Nov. 1984, we performed 90 hepatic resection for primary or metastatic liver tumor. Preoperative transcatheter arterial embolization (TAE) was performed on 14 of them. All resected specimens of 14 cases were examined histologically. Effectiveness of TEA was estimated by the ratio of the necrotic area to the whole area of the tumor. Necrosis of the main tumor more than 90% was found in 10 of 14 cases, though necrosis of the daughter nodules was detected in only one of six cases. In hepatectomized patients, two-year-survival of the preoperative TAE cases had not been statistically improved compared with the non-TAE cases.
1982年5月至1984年11月，我们对原发性或转移性肝肿瘤患者实施了90例肝脏切除术。其中14例患者术前接受了经导管动脉栓塞术（TAE）。对这14例患者所有切除标本进行了组织学检查。通过坏死面积与肿瘤总面积的比值评估TAE的有效性。14例患者中有10例主瘤坏死超过90%，但6例患者中仅1例出现子结节坏死。在接受肝切除的患者中，术前接受TAE治疗的患者与未接受TAE治疗的患者相比，其两年生存率并无统计学上的改善。
