Gierach, Marcin; Gierach, Joanna; Szafrańska, Małgorzata; Szafrański, Jacek; Jarzembowska, Marzena; Junik, Roman
(2014-10-10)
Gastro-entero-pancreatic neuroendocrine neoplasms (GEP-NENs) originate from diffuse endocrine system (DES). Over 50% of diagnosed neuroendocrine neoplasms (NENs) are carcinoid tumors, secreting mainly serotonine. The ...