Neuroendocrine Tumors of the Biliary Tract: A Retrospective, Observational Multicenter Study

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Introduction: Neuroendocrine tumors of the biliary tract (BTNETs) constitute a heterogeneous group of neoplasms. Because of their rarity, the clinical behavior is unclear.

Aim(s): To elucidate the characteristics of BTNETs patients.

Materials and methods: From 9 single institution database we collected biological and clinical features of BTNETs patients (pts). Between 1996 and 2015, gallbladder, all region of bile duct and ampulla of Vater neuroendocrine tumors were considered. According to WHO 2010 classification, a centrally revision of the pathological staining was performed.

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author:

Authors: Brizzi M, Massironi S, Pusceddu S, De Nigris B, Birocco N,

Keywords: Biliary tract NET,