[O32] ERCP1　膵炎・偶発症

[O32-11] Double-guidewire technique vs. precut papillotomy with pancreatic stent in initial pancreatic duct cannulation by chance

^○Eun Taek Park¹, Moo In Park¹, Seun Ja Park¹, Sang Young Seol², Sang-Woo Cha³, Kyo-Sang Yoo⁴ (1.Dept. of IM, Kosin University, Busan, Korea, 2.Dept. of IM, Inje University, Busan, Korea, 3.Dept. of IM, Soonchunhyang University, Seoul, Korea, 4.Dept. of IM, Hanyang University, Kuri, Korea)