title: Pitfalls in neuroendocrine tumor diagnosis.
authors.affiliation: Medical Oncology Unit 2, Reference Center for the Study and Treatment of Carcinoids and Neuroendocrine Tumors, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
authors.forename: Emilio
authors.initials: E
authors.lastname: Bajetta
authors.forename: Marco
authors.initials: M
authors.lastname: Platania