title: Reply to "Letter to Editor: Main-duct Intraductal Papillary Mucinous Neoplasm: High Cancer Risk in Duct Diameter of 5 to 9 mm" by Marco Del Chiaro and Richard D. Schulick.
authors.affiliation: Department of Surgery, University of Heidelberg, Germany.
authors.forename: Thilo
authors.initials: T
authors.lastname: Hackert
authors.forename: Stefan
authors.initials: S
authors.lastname: Fritz
authors.forename: Markus W
authors.initials: MW
authors.lastname: Büchler
mesh_terms: D002288:Adenocarcinoma, Mucinous; D021441:Carcinoma, Pancreatic Ductal; D002291:Carcinoma, Papillary; D006801:Humans; D010190:Pancreatic Neoplasms