Clinical usefulness of FDG-PET for management of well-differentiated digestive neuroendocrine tumors

Digestive well-differentiated neuroendocrine tumors (NETs) are heterogeneous but share many biological and clinical features. Their main prognostic factors include tumor stage and histopathological grade, which relies on the Ki67 proliferation index [ [1] de Mestier L Lepage C Baudin E et al. Digestive neuroendocrine neoplasms (NEN): French Intergroup clinical practice guidelines for diagnosis, treatment and follow-up (SNFGE, GTE, RENATEN,...