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Endoscopy 2021; 53(10): 1011-1019
DOI: 10.1055/a-1327-2025
Original article

Transpancreatic biliary sphincterotomy versus double guidewire in difficult biliary cannulation: a randomized controlled trial

Authors

  • Leena Kylänpää

    1   Abdominal Center, Gastroenterological Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Vilja Koskensalo

    1   Abdominal Center, Gastroenterological Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Arto Saarela

    2   Department of Gastrointestinal Surgery, Oulu University Hospital, Oulu, Finland
  • Per Ejstrud

    3   Department of Gastrointestinal Surgery, Aalborg University Hospital, Aalborg, Denmark
  • Marianne Udd

    1   Abdominal Center, Gastroenterological Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Outi Lindström

    1   Abdominal Center, Gastroenterological Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Mia Rainio

    1   Abdominal Center, Gastroenterological Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Andrea Tenca

    4   Abdominal Center, Gastroenterology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Jorma Halttunen

    1   Abdominal Center, Gastroenterological Surgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
  • Gunnar Qvigstad

    5   Department of Gastroenterology and Hepatology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
  • Urban Arnelo

    6   Department of Upper Gastrointestinal Diseases, Karolinska University Hospital, Stockholm, Sweden
  • Niklas Fagerström

    6   Department of Upper Gastrointestinal Diseases, Karolinska University Hospital, Stockholm, Sweden
  • Truls Hauge

    7   Department of Gastroenterology, Oslo University Hospital, Oslo, Norway
  • Lars Aabakken

    8   Department of Medical Gastroenterology, Rikshospitalet University Hospital, Oslo, Norway
  • Juha Grönroos

    9   Division of Digestive Surgery and Urology, Turku University Hospital and University of Turku, Turku, Finland