摘要
目的探讨胆、胰管良恶性狭窄或梗阻时内镜双支架联合引流的操作技术及其临床疗效。方法所有患者先行经内镜逆行胰胆管造影,了解胆、胰管狭窄或梗阻的部位、程度,并确定置入支架的外径及长度;然后胆、胰管分别置入导丝,并在导丝引导下按常规分别置入胆管和胰管引流支架。术后观察血清淀粉酶变化及黄疸、腹痛、腹泻等临床症状的改善情况。结果14例胆、胰管并存狭窄或梗阻患者(壶腹癌5例、胰头癌4例、乳头部癌3例及胰头部慢性炎症2例)均一次操作成功,置入胆管塑料支架14根(12例1根,1例2根),置入金属支架1根;同时还置入胰管支架14根。术后2周、1个月及3个月黄疸消失率分别为50.0%、71.0%和93.0%,术后2周上腹痛缓解率为75.0%;7例腹泻患者,术后1个月5例症状消失,2例明显减轻。未发生与操作相关的早期并发症,术后3个月未发现支架移位及阻塞情况。结论胆、胰管良恶性狭窄患者经内镜双支架联合引流是一种简便、安全、有效的治疗方法,既能解除黄疸,又能减压止痛,改善胰腺外分泌功能。
Objective To study the technique of double stent drainage on biliary and pancreatic ducts obstruction,and to assess its clinical effectiveness.Methods Firstly,ERCP was done on all patients to investigate the locus and extent of the stricture or obstruction,in order to choice the stent with suitable diameter and length.Then the stents placed into biliary and pancreatic ducts though the guidewires those was inserted into the ducts already.After the operation,the level of serum amylase and clinical symptoms such as jaundice,abdominal pain and diarrhea were observed to assess the therapeutic effect.Results 14 patients diagnosed as biliary and pancreatic ducts stricture or obstruction were treated successfully with this method(5 patients suffered from ampulla cancer,4 carcinoma of head of pancreas,3 carcinoma of duodenum papilla,2 chronic inflammation of head of pancreas).Thirteen patients were placed with 14 plastic biliary stents in their biliary ducts(each was placed with one stent except one with 2 stents),and one patient was placed with metal stent.At the same time,14 pancreatic stents were placed into pancreatic ducts of these patients.The rate of jaundice extinction in 2 weeks,1 month and 3 months after the operation was 50 percent,71 percent and 93 percent respectively.The rate of abdominal pain remission in 2 weeks after operation was 75 percent.Among 7 diarrhea patients ,the clinical symptoms disappeared in 5 patients and were significantly improved in 2 patients one month after the operation.The obstruction and displacement of stents had not been observed in all patients within 3 months after the operation.The complications related to operation had not been observed in all patients within 3 months after the operation.Conclusions The therapy with double stent drainage in biliary and pancreatic duct stricture is safe and effective.It can relieve jaundice and abdominal pain,decrease biliary pressure and improve the exocrine dysfunction of pancreas.
出处
《中华消化内镜杂志》
2002年第1期15-17,共3页
Chinese Journal of Digestive Endoscopy
