论文部分内容阅读
【摘要】 目的:探讨精准肝切除术在肝胆管结石病中的临床应用价值。方法:选取2008年6月-2013年6月本院收治的128例肝内胆管结石病患者,采用前瞻性、非随机对照临床试验方法分为精准肝切除组(68例)和非规则性肝切除组(60例),比较两组患者的手术时间、术中出血量、术后并发症、住院时间、结石清除率和结石复发情况。结果:精准肝切除组术中出血量、ALT峰值、AST峰值、TBIL峰值及住院时间均优于非规则性肝切除组,精准肝切除组术后结石残留率、并发症发生率及复发率(8.8%、11.8%、5.9%)均明显低于非规则性肝切除组(21.7%、23.3%、16.7%),比较差异有统计学意义(P<0.05)。结论:精准肝切除治疗肝胆管结石病疗效确切,可缩短患者康复周期,降低术后结石残留率及并发症发生率,减少复发。
【关键词】 肝胆管结石病; 精准肝切除; 非规则性肝切除; 临床效果; 结石清除率
【Abstract】 Objective: To explore the clinical value of precise hepatectomy in treatment of hepatolithiasis. Method: 128 patients with hepatolithiasis admitted into this hospital from Jun., 2008 to Jun., 2013 who were recruited, and they were assigned into 2 groups in this prospective, non-randomized controlled clinical trial: precise hepatectomy group (n=68) and irregular hepatectomy group (n=60). The operative time, blood loss, postoperative complications, length of stay, stone clearance rate, and stones recurrence between both groups were compared. Result: The blood loss, ALT peak, AST peak, TBIL peak, and length of stay in precise hepatectomy group were better than those in irregular hepatectomy group. The stone residual rate, incidence of complications, and recurrence rate in precise hepatectomy group (8.8%, 11.8%, 5.9%) were lower than those in irregular hepatectomy group (21.7%, 23.3%, 16.7%). Conclusion: The precision hepatectomy for the treatment of hepatolithiasis has definite efficacy, and can shorten the patient rehabilitation period and reduce postoperative stone residual rate and incidence of complications, recurrence.
【Key words】 Hepatolithiasis; Precise hepatectomy; Irregular hepatectomy; Clinical effects; Stone clearance rate
肝内胆管结石是临床一种常见的顽固慢性疾病,是指单独存在或与肝外胆管结石并存于左右肝管汇合部以上各分支的胆管内结石[1-2],其病变广泛、病情复杂,常合并胆管炎症、胆管狭窄、肝纤维化及萎缩等严重并发症,术后残石率高,临床治疗较为棘手。随着微创医学的发展和对病理认识的深入,精准肝切除被逐渐应用到肝胆外科的治疗中。但关于精准肝切除术在肝胆管结石病方面的应用鲜有报道[3]。本文选取128例肝内胆管结石病患者,采用前瞻性、非随机对照临床试验方法分为精准肝切除组和非规则性肝切除组,比较两组疗效及预后,旨在探讨精准肝切除术在肝胆管结石病中的临床应用价值,现报告如下。
1 资料与方法
1.1 一般资料 选取2008年6月-2013年6月本院收治的128例肝内胆管结石病患者,男85例,女43例;年龄30~74岁,平均(46.5±3.2)岁;胆道病史1~16年,平均(5.1±1.7)年。术前均经B超、CT、PTC、ERCP、MRI/MRCP等检查,术中经探查、胆道镜检查、胆道造影及T管造影等证实有肝胆管结石,其中结石位于左肝89例,右肝22例,左右肝17例。合并症:胆管狭窄58例,胆总管狭窄14例,肝外胆管结石8例,胆囊结石17例,肝萎缩5例。均首次手术。采用前瞻性、非随机对照临床试验方法分为精准肝切除组(68例)和非规则性肝切除组(60例),两组患者一般情况比较,差异无统计学意义(P>0.05),具有可比性。
1.2 治疗方法
1.2.1 术前评估 (1)肝功能储备:Child-Pugh分级标准A/B级,前白蛋白(Alb)>150 mg/L,胆碱酯酶(ChE)>3500 U/L;(2)合并肝硬化但不伴梗阻性黄胆者作半肝切除,吲哚菁绿试验15 min滞留率(ICGRl5)≤15%可耐受者作肝段和局部切除[4-6];(3)观察高胆红素血症对肾功能的影响;(4)术前经CT、MRI等影像学检查评估胆管病变局部与重要脉管的解剖关系,确定切缘状况和切面累及部位,精细计算切除肝与剩余肝的体积,预估其脉管结构的完整性。
【关键词】 肝胆管结石病; 精准肝切除; 非规则性肝切除; 临床效果; 结石清除率
【Abstract】 Objective: To explore the clinical value of precise hepatectomy in treatment of hepatolithiasis. Method: 128 patients with hepatolithiasis admitted into this hospital from Jun., 2008 to Jun., 2013 who were recruited, and they were assigned into 2 groups in this prospective, non-randomized controlled clinical trial: precise hepatectomy group (n=68) and irregular hepatectomy group (n=60). The operative time, blood loss, postoperative complications, length of stay, stone clearance rate, and stones recurrence between both groups were compared. Result: The blood loss, ALT peak, AST peak, TBIL peak, and length of stay in precise hepatectomy group were better than those in irregular hepatectomy group. The stone residual rate, incidence of complications, and recurrence rate in precise hepatectomy group (8.8%, 11.8%, 5.9%) were lower than those in irregular hepatectomy group (21.7%, 23.3%, 16.7%). Conclusion: The precision hepatectomy for the treatment of hepatolithiasis has definite efficacy, and can shorten the patient rehabilitation period and reduce postoperative stone residual rate and incidence of complications, recurrence.
【Key words】 Hepatolithiasis; Precise hepatectomy; Irregular hepatectomy; Clinical effects; Stone clearance rate
肝内胆管结石是临床一种常见的顽固慢性疾病,是指单独存在或与肝外胆管结石并存于左右肝管汇合部以上各分支的胆管内结石[1-2],其病变广泛、病情复杂,常合并胆管炎症、胆管狭窄、肝纤维化及萎缩等严重并发症,术后残石率高,临床治疗较为棘手。随着微创医学的发展和对病理认识的深入,精准肝切除被逐渐应用到肝胆外科的治疗中。但关于精准肝切除术在肝胆管结石病方面的应用鲜有报道[3]。本文选取128例肝内胆管结石病患者,采用前瞻性、非随机对照临床试验方法分为精准肝切除组和非规则性肝切除组,比较两组疗效及预后,旨在探讨精准肝切除术在肝胆管结石病中的临床应用价值,现报告如下。
1 资料与方法
1.1 一般资料 选取2008年6月-2013年6月本院收治的128例肝内胆管结石病患者,男85例,女43例;年龄30~74岁,平均(46.5±3.2)岁;胆道病史1~16年,平均(5.1±1.7)年。术前均经B超、CT、PTC、ERCP、MRI/MRCP等检查,术中经探查、胆道镜检查、胆道造影及T管造影等证实有肝胆管结石,其中结石位于左肝89例,右肝22例,左右肝17例。合并症:胆管狭窄58例,胆总管狭窄14例,肝外胆管结石8例,胆囊结石17例,肝萎缩5例。均首次手术。采用前瞻性、非随机对照临床试验方法分为精准肝切除组(68例)和非规则性肝切除组(60例),两组患者一般情况比较,差异无统计学意义(P>0.05),具有可比性。
1.2 治疗方法
1.2.1 术前评估 (1)肝功能储备:Child-Pugh分级标准A/B级,前白蛋白(Alb)>150 mg/L,胆碱酯酶(ChE)>3500 U/L;(2)合并肝硬化但不伴梗阻性黄胆者作半肝切除,吲哚菁绿试验15 min滞留率(ICGRl5)≤15%可耐受者作肝段和局部切除[4-6];(3)观察高胆红素血症对肾功能的影响;(4)术前经CT、MRI等影像学检查评估胆管病变局部与重要脉管的解剖关系,确定切缘状况和切面累及部位,精细计算切除肝与剩余肝的体积,预估其脉管结构的完整性。