Noriki Kasuga, Department of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan. Graduation from Yokohama City University in 2016 and obtained National Examination for Medical Practitioners. Work experiences were at Yokohama City University Hospital, Machida Municipal Hospital, and Yokohama Rosai Hospital. In addition to reporting a case of hepatitis B virus reactivation with hemochromatosis in the past, currently conducting research on the usefulness of the Franseen needle in endoscopic ultrasound-guided fine needle aspiration for subepithelial lesions, the risk of developing pancreatitis in post-ERCP hyperamylasemia, and the influence of COVID-19 on pancreatic cancer practice. Belonging to The Japanese Society of Internal Medicine, The Japanese Society of Gastroenterology, Japan Gastroenterological Endoscopy Society, and The Japan Society of Hepatology.