Circulating Biochemical Markers of Gastro-Entero-Pancreatic (GEP) Neuroendocrine Neoplasms (NENs)

Abstract

Neuroendocrine neoplasms (NENs) are a heterogeneous group of neoplasms which represent a true challenge for clinicians. Their incidence and prevalence have been increasing over the past years partly due to increased awareness and improvements in instrumental diagnostic techniques so that a growing number of clinicians are facing this disease.