Two-devices-in-one-channel method: a challenging cannulation of intradiverticular major papilla

• Renato Medas, MD,
• Eduardo Rodrigues-Pinto, MD, PhD,
• Pedro Pereira, MD, PhD,
• Guilherme Macedo, MD, PhD

Affiliations

Renato Medas, MD

Gastroenterology Department, Centro Hospitalar Universitário de São João, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal

Eduardo Rodrigues-Pinto, MD, PhD

Gastroenterology Department, Centro Hospitalar Universitário de São João, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal

Pedro Pereira, MD, PhD

Gastroenterology Department, Centro Hospitalar Universitário de São João, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal

Guilherme Macedo, MD, PhD

Gastroenterology Department, Centro Hospitalar Universitário de São João, Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal