Endoscopy, Table of Contents Endoscopy 2014; 46(04): 358DOI: 10.1055/s-0034-1365401 Letters to the editor © Georg Thieme Verlag KG Stuttgart · New YorkReply to Kadayifci and Brugge Authors Masayuki Kitano Ken Kamata Masatoshi Kudo Recommend Article Abstract Buy Article(opens in new window) Full Text References References 1 Brugge WR, Lewandrowski K, Lee-Lewandrowski E et al. Diagnosis of pancreatic cystic neoplasms: a report of the cooperative pancreatic cyst study. Gastroenterology 2004; 126: 1330-1336 2 Dal Molin M, Matthaei H, Wu J et al. Clinicopathological correlates of activating GNAS mutations in intraductal papillary mucinous neoplasm (IPMN) of the pancreas. Ann Surg Oncol 2013; 20: 3802-3808 3 Konda VJ, Meining A, Jamil LH et al. A pilot study of in vivo identification of pancreatic cystic neoplasms with needle-based confocal laser endomicroscopy under endosonographic guidance. Endoscopy 2013; 45: 1006-1013 4 Kamata K, Kitano M, Kudo M et al. Value of EUS in early detection of pancreatic ductal adenocarcinomas in patients with intraductal papillary mucinous neoplasms. Endoscopy 2014; 46: 22-29 5 Pitman MB, Genevay M, Yaeger K et al. High-grade atypical epithelial cells in pancreatic mucinous cysts are a more accurate predictor of malignancy than “positive” cytology. Cancer Cytopathol 2010; 118: 434-440 6 Genevay M, Mino-Kenudson M, Yaeger K et al. Cytology adds value to imaging studies for risk assessment of malignancy in pancreatic mucinous cysts. Ann Surg 2011; 254: 977-983 7 Tanaka M, Fernandez-del Castillo C, Adsay V et al. International consensus guidelines 2012 for the management of IPMN and MCN of the pancreas. Pancreatology 2012; 12: 183-197