Abstract Library

#2923 Interim Analysis of Prospective Evaluation of the Management of Sporadic Nonfunctioning Asymptomatic Pancreatic Neuroendocrine Neoplasms ≤ 2 cm (ASPEN Study)

Introduction: Guidelines recommend a watchful strategy for small, incidental, nonfunctioning pancreatic neuroendocrine neoplasms (NF-PanNEN).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Partelli S

Authors: Partelli S, Zerbi A, Massironi S, Jin-Young J, Landoni L,

Keywords: small neuroendocrine pancreatic tumors, surveillance, surgery, follow-up,

#2844 Rectal Neuroendocrine Tumor with Chromogranin Expression Is Associated with Aggressive Clinical Behavior and Worse Prognosis

Introduction: Although rectal neuroendocrine tumors (NETs) with L-cell phenotype and small tumor size generally had better clinical behavior, the new 2019 WHO classification classified all rectal NETs are malignant without considering L-cell phenotype and small tumor size. Therefore, identifying biomarkers of rectal NETs is important to stratify the clinical behavior of rectal NETs.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Kim J

Authors: Kim J, Kim J, Oh E, Yang D, Hong S,

Keywords: Rectal neuroendocrine tumor, Chromogranin, Immunohistochemistry, Prognosis,

#2838 Accidental Injection of Unlabeled Lu-177 Caused Catastrophic Consequences in Patients with Neuroendocrine Tumor

Introduction: Since Lu-177 DOTATATE treatment is not approved in South Korea, patients with neuroendocrine tumors were sent to Germany and Malaysia for the treatment.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Kang K, Song Y, Kwon T, Ha W, Jin Y,

Keywords: radiation accident, PRRT, neuroendocrine tumor,

#2816 Germline Variants in Cancer Predisposing Genes in Young Adults with Neuroendocrine Tumors

Introduction: Advances in genomics have enabled the recognition of new cancer predisposing genes (CPG). There are few studies of CPG in neuroendocrine tumors (NET).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Riechelmann R

Authors: Riechelmann R, de Paula C, Donadio M, Barros M, Formiga M,

Keywords: hereditary syndrome, neuroendocrine tumors, germline variants,

#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,