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Updated: Apr 22, 2026
A Practical Guide for the Production and PET/CT Imaging of 68Ga-DOTATATE for Neuroendocrine Tumors in Daily Clinical Practice
Published on: April 17, 2019
Hallmarks of gastrointestinal neuroendocrine tumours: implications for treatment
Annemiek Walenkamp1, Guillermo Crespo2, Felipe Fierro Maya2
1Department of Medical OncologyUniversity Medical Centre Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The NetherlandsDepartment of Medical OncologyHospital Universitario de Burgos, Avenida Islas Baleares 3, 09006 Burgos, SpainDepartment of Endocrine OncologyNational Cancer Institute, Bogotá, ColombiaDepartment of Cancer Research and Molecular MedicineNorwegian University of Science and Technology, 7491 Trondheim, Norway2nd Department of MedicineSemmelweis University, 46, Szentkiralyi Street, H-1088 Budapest, HungaryDepartment of GastroenterologyUniversity Hospital Marburg, Baldinger Strasse, Marburg D-35043, GermanyDepartment of General Internal MedicineSt Columcille's Hospital, Loughlinstown - Co., Dublin, IrelandDepartment of Clinical Sciences and Community Health (DISCCO)University of Milan, Milan, ItalyLaboratory of Endocrine and Metabolic ResearchIstituto Auxologico Italiano IRCCS, Via Zucchi 18, Cusano Milanino (MI) 20095, ItalyDepartment of Endocrine OncologyUniversity Hospital, Uppsala, SwedenUCL Cancer InstituteUCL, Huntley Street, London WC1E 6BT, UK a.walenkamp@umcg.nl.
Abstract:
In the past few years, there have been advances in the treatment of neuroendocrine tumours (NETs) and improvements in our understanding of NET biology. However, the benefits to patients have been relatively modest and much remains yet to be done. The 'Hallmarks of Cancer', as defined by Hanahan and Weinberg, provide a conceptual framework for understanding the aberrations that underlie tumourigenesis and to help identify potential targets for therapy. In this study, our objective is to review the major molecular characteristics of NETs, based on the recently modified 'Hallmarks of Cancer', and highlight areas that require further research.
