Abstract Library

#3035 Large-Cell Neuroendocrine Carcinoma of the Lung in Elderly Patient: Case Report and Review of Literature

Introduction: Lung neuroendocrine tumors account for less than 25% of lung cancers.Which is a rare malignant tumor with an aggressive profile has often already affected lymph nodes at presentation and it is de novo metastatic in nearly 40% of cases.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Aliane H, Ghomari S,

Keywords: Large cell neuroendocrine carcinoma, Biopsy, Immunohistochemical staining, Chemosensitivity, Prognosis,

#2813 Clinical Presentation and Prognosis of Patients with Medullary Thyroid Cancer

Introduction: Medullary thyroid carcinoma (MTC) is a rare type of tumor that originates from parafollicular C-cells and accounts for 3–4% of all malignant thyroid neoplasms. MTC presents as sporadic (75–80%) or inherited tumors (20–25%). Hereditary MTC is part of multiple endocrine neoplasia type 2 (MEN2).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: de Cicco F, Modica R, Barba L, Bottiglieri F, Minotta R,

Keywords: Medullary thyroid carcinoma, natural history, treatment, prognosis,

#2809 Sporadic Neuroendocrine Neoplasms in Young Adult Patients: Natural History, Prognosis and Management

Introduction: Data specific to sporadic neuroendocrine neoplasms (NEN) in young adult patients (pts) are limited due to its rare occurrence.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Altieri B

Authors: Altieri B, Modica R, Bottiglieri F, de Cicco F, Faggiano A,

Keywords: neuroendocrine neoplasms, young patients, age, natural history, treatment, prognosis,

#2774 Metastatic Merkel Cell Carcinoma Associated Paraneoplastic Hyponatraemia: Response to Avelumab

Introduction: Merkel cell carcinoma (MCC) is rare, encompassing primary cutaneous neuroendocrine carcinoma.It has an aggressive natural history, and exhibits high response rates to radiotherapy & chemotherapy but often of short duration.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Demirel S

Authors: Saunders E, Demirel S, Kim S, Skelly R, Mukesh M,

Keywords: merkel cell carcinoma, paraneoplastic syndrome, hyponatraemia,

#2700 Pancreatic Neuroendocrine Neoplasms and Liver Metastases: When Size Matters

Introduction: Small non-functioning pNENs are low grade indolent tumors, however distant metastases have also been documented in this subset of patients

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Monteleone M, Rossi R, Altomare M, Prinzi N, Cattaneo L,

Keywords: Pancreatic neuroendocrine neoplasia, Liver metastases,