Abstract Library

#2191 Endocrine Paraneoplastic Syndromes in Patients with Neuroendocrine Neoplasms

Introduction: Endocrine paraneoplastic syndromes (ePNS) result from production of bioactive substances from tumours not related to their expected tissue of origin. Neuroendocrine neoplasms (NENs) have been associated with ectopic secretion of several hormones, but the prevalence of ePNS has only been described in a small number of studies.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Chatzellis E, Alexandraki K, Angelousi A, Tsoli M, Kaltsatou M,

Keywords: paraneoplastic syndromes, neuroendocrine neoplasms, ectopic secretion,

#382 Invaded, Moderately Differentiated Neuroendocrine Carcinoma of Larynx

Introduction: Neuroendocrine neoplasm is extremely unusual and rare in the larynx. It accounts for less than 1% of all laryngeal malignancies. According to the origin, this tumor can be divided into neural and epithelial groups and epithelial origin tumors are further sub-classified based on the degree of differentiation (well-, moderately and poorly differentiated).

Conference: 9th Annual ENETSConcerence (2012)

Presenting Author:

Authors: Valizadeh N, Eyshi Oskuie A, Nateghi S,

Keywords: neuroendocrine, carcinoma, larynx,