
摘要:目的 探討CT引導下經皮穿刺抽液或置管引流術在胰腺假性囊腫的臨床應用。方法 在CT引導下經皮穿刺25例胰腺假性囊腫。穿刺抽出的囊液,常規測定淀粉酶含量,單純穿刺抽液5例,置管引流20例,囊腔內注射無水酒精3例。結果 25例均痊愈,隨訪12~24個月無復發。結論 CT導向下經皮穿刺抽液或置管引流是胰腺假性囊腫有效的治療方法之一,常規測定囊液淀粉酶含量有助于明確診斷。
關鍵詞:CT引導;胰腺假性囊腫;引流
CT-guided Percutaneous Drainage of Pancreatic Pseudocysts Clinical Application
JIANG Jun,DAI Shu-quan,TAN Yuan
(Department of Radiology,Jintang County First People's Hospital,Chengdu 610400,Sichuan,China)
Abstract:Objective Investigate CT-guided Percutaneous Aspiration or catheter drainage of pancreatic pseudocysts in the clinical application.Methods CT-guided percutaneous pancreatic pseudocyst in 25 cases. Puncture the cyst fluid, Routine determination of amylase, Simple puncture fluid 5 cases, Drainage catheter 20 cases, Intracavitary injection of absolute alcohol three cases.Results 25 cases were cured, 12-24 months follow-up no recurrence.Conclusion CT-guided percutaneous aspiration or catheter drainage of pancreatic pseudocysts effective treatment methods, Routine determination of cyst fluid amylase help confirm the diagnosis.
Key words: CT-guided; Pancreatic pseudocyst; Drainage
胰腺假性囊腫(pancreatic pseudocyst,PPC)繼發于急、慢性胰腺炎或胰腺創傷,最常見于急性胰腺炎后形成的由纖維組織或肉芽組織囊壁包裹的胰液積聚。常規采用外科手術引流或超聲引導下經皮穿刺囊腫抽液、經皮穿刺置管引流,其療效確切,但并發癥較多,病死率5%~12%[1]。CT引導下胰腺假性囊腫引流因其損傷小且療效顯著:
1 臨床資料
1.1一般資料 本組男18例,女7例,年齡35~70歲,平均46歲,單個囊腫21例,多發4例,外傷性胰腺囊腫3例,急性胰腺炎合并胰腺囊腫19例,胰腺囊腫合并胰性腹水、胰胸瘺2例,其中1例入院時被誤診為巨大肝膿腫,左膈下膿腫、左側反應性胸腔積液,另1例被誤診為左葉肝膿腫,左腎周膿腫,左側反應性胸腔積液,所有患者入院后測定血淀粉酶均>256U/dL,尿淀粉酶>512U/dL,囊性最大徑7-19cm。
1.2適應證 急性壞死性胰腺炎合并胰腺及胰周膿腫形成,雖經合理的支持治療,但臨床癥狀仍急劇惡化。
1.3禁忌證 有出血傾向,身體衰竭,嚴重的心臟病,合并急性胰腺炎而未得到有效控制
2 方法
2.1術前準備 ①術前禁食4~6 h。……