(Last updated : 2026-06-04 10:35:55)
  OOTSUKA Nao
   Department   School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine  Department of Internal Medicine, Division of Gastroenterology
   Position   Assistant Professor
■ Published papers
1. Original article  Endoscopic Ultrasound-Guided Hepaticocolonostomy Through the Reconstructed Colon 2026/02
2. Original article  Endoscopic approach to indeterminate biliary strictures 2026/01
3. Original article  Current treatment strategy for asymptomatic bile duct stones 2025/12
4. Case report  Two Cases of Mixed Neuroendocrine Non-neuroendcrine Cell Neoplasms (MiNENs) of the Pancreas with Notable Molecular Pathological Features 2025/12
5. Review article  Fatty Pancreas: Its Potential as a Risk Factor for Pancreatic Cancer and Clinical Implications 2025/05
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■ Academic conference presentation
1. (International session 胆膵)Does endoscopic sphincterotomy(EST) with balloon dilation(ESBD) have advantages over EST for small bile duct stones? (Speech,Panelist at Symposium/Workshop (Other)) 2025/12/13
2. EUS-guided tissue acquisition for solid pancreatic lesions: Does the size still matter in the era of fine needle biopsy? (Poster notice,General) 2025/10/25
3. Is a new 3-prong asymmetric tip needle useful for the diagnosis of solid pancreatic lesions? (Poster notice,General) 2025/10/25
4. A case of mixed neuroendocrine nonneuroendocrine neoplasm presenting with exacerbation of diabetes (Speech,General) 2022/07/07
5. Factors involved in tissue collection and diagnostic rates of EUS-FNA (Speech,General) 2022/07/07
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■ Education
1. 2004/04~2010/03 Faculty of Medicine, Tokyo Women's Medical University, Graduated, Doctor of philosophy