Abstract Library

#2886 Risk Factors for Short Recurrence-Free Survivals after Resection of PanNET Liver Metastasis: Single Institutional Analysis

Introduction: Although the treatment of PanNEN has improved survivals with development of pharmacotherapy recently, surgery is the first choice if curative resection is expected to be achieved. However, most of the patients undergo recurrence after resection of the liver metastasis even after curative resection. Therefore, it is important to identify who gains longer RFS by resection.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Masui T, Anazawa T, Nagai K, Sato A, Nakano K,

Keywords: liver metastasis, PanNEN, resection, indication,

#2203 A Case of Rectal Abscess Emerged Immediately after Starting Chemotherapy with Everolimus and Required Surgical Drainage

Introduction: Everolimus is widely used for unresectable panNET. For its efficacy as an immunosuppressant, infectious adverse events are well-known.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Nakano K, Masui T, Yogo A, Uchida Y, Sato A,

Keywords: everolimus, infection, abscess, rectal abscess, surgery, drainage,

#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,

#1880 Dedifferentiation of Metastatic Pancreatic Neuroendocrine Neoplasms

Introduction: Neuroendocrine neoplasms (NENs) exhibit significant differences in growth behavior. Their metastatic disease may dedifferentiate presenting a more aggressive biological behavior

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Alexandraki K, Boutzios G, Kaltsatou M, Nikolopoulos G, Moschouris P,

Keywords: dedifferentiation,

#1876 Multiple Endocrine Neoplasia Type 1 (MEN1): The Experience of a Referral Center in Greece

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is a genetic disorder involving mainly parathyroid, pituitary and pancreatic neuroendocrine neoplasms (pNENs)

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Alexandraki K, Chrysochoou M, Kaltsatou M, Tsoli M, Nikolopoulos G,

Keywords: MEN1,