Ercp approach for patients with a rygb: a comparative retrospective study between four ercp techniques with proposed management approach
GASTROINTESTINAL ENDOSCOPY(2021)
摘要
Endoscopic Retrograde Cholangiopancreatography (ERCP) is technically challenging in patients with Roux-en y gastric bypass (RYGB) due to altered anatomy. Current techniques either have a low success rate, are invasive, associated with high cost, or have an unclear long-term safety profile. The main aim of our study is to compare the procedural and clinical outcomes of four ERCP techniques in RYGB patients.
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关键词
four ercp techniques,ercp approach,rygb,patients,retrospective study
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