肝门部胆管癌外科治疗20年经验回顾

目的 总结20年肝门部胆管癌外科治疗的经验，探讨提高切除率，减少并发症的有效措施。方法 回顾总结1978年1月－1997年12月西南医院外科治疗201例肝门部胆管癌的临床资料，以1991年为界限前后分为两个阶段以对照手术切除率、并发症及死亡率等。结果 201例中手术切除97例，非切除行胆道内、外引流者84例，单纯剖腹探查20例。切除组中根治切除51例，姑息切除46例。随访75例中，根治切除者1，3，5年生存率分别为95．45％，40．91％，13．64％；姑息切除者1，3年生存率为55％，10％，无5年生存者；非切除性胆道内、外引流者1年生存率为36％，无3年生存者；单纯剖腹探查者均于3个月内死亡。两个阶段对照显示：手术切除率由1990年12月以前的34．95％提高到以后的62．24％，其中根治切除率由15．53％提高到35．71％；手术并发症及死亡率分别由39．8％和17．84％降低到18．37％和6．12％。结论 根治切除是提高肝门部胆管癌远期存活率的关键，合理的围手术期处理可工发症发生率及死亡率。

Twenty-year experience in surgical treatment of hilar cholangiocarcinoma

Objective To summarize twenty year experience in the surgical treatment of hilar cholangiocarcinoma(H CC) and explore the effective measuers for increase in resectional rate and reducing operative morbidity and mortality of H CC. Methods Clinicopathological data of 201 patients with H CC treated surgically in our center between 1978 and 1997 were analysed retrospectively. The resection rate, operative morbidity and mortality of the patients before and after December 1990 were compared. Results Of the 201 patients, 97 underwent resection(redical resection in 51; palliative in 46), 84 subjected to internal or external drainage and 20 only laparotomy. In 75 followed up patients, the 1,3,5 year survival rate was 95.45%, 40.91%, 13.64% in radical resection group, and 55%, 10%, 0% in palliative resection group respectively; whereas in unresectional internal and external drainage group, 1 year survival rate was 36%, noone survived for more than 3 years. All the patients with only laparotomy died within 3 months after operation. Comparation of the two stages revealed that the resection rate had been increased from 34.95% before December 1990 to 62.24% after December 1990, and the radical resection rate from 15.53% to 35.71%, meanwhile the operative morbidity and mortality decreased from 39.80% and 17.84% to 18.37% and 6.12% respectively. Conclusions Radical resection plays an important role for improving long term survival rate in patients with H CC. Appropriately perioperative care can reduce the operative morbidity and mortality.