Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street S.W, Charlton 8A, Rochester, MN 55905, USA.
J Hepatobiliary Pancreat Sci. 2011 May;18(3):332-8. doi: 10.1007/s00534-010-0361-6.
Roux-en-Y gastric bypass is increasingly performed in the United States. In addition, liver transplantation and other complex hepatobiliary surgeries are increasingly performed with creation of a Roux-en-Y hepaticojejunostomy. Consequently, endoscopists more frequently need to carry out endoscopic procedures in patients with Roux-en-Y anatomy.
The present article discusses the techniques and instruments available to therapeutic endoscopists who are faced with the challenge of performing endoscopic retrograde cholangiopancreatography (ERCP) in patients with long- or short-limb Roux-en-Y anatomy.
Endoscopists can successfully perform ERCP in patients with Roux-en-Y anatomy by making use of appropriate techniques and instruments.
Roux-en-Y 胃旁路术在美国的应用日益增多。此外,肝移植和其他复杂的肝胆手术也越来越多地采用 Roux-en-Y 胆肠吻合术。因此,内镜医生在治疗患者时,需要经常面对 Roux-en-Y 解剖结构的挑战。
本文讨论了治疗性内镜医生在面对长或短肢 Roux-en-Y 解剖结构的患者进行内镜逆行胰胆管造影术(ERCP)时可用的技术和器械。
内镜医生可以通过使用适当的技术和器械成功地为 Roux-en-Y 解剖结构的患者进行 ERCP。