Abstract Library

#3056 Multi-Omic Characterization and Evolution of Neuroendocrine Neoplasm Organoids

Introduction: Molecular characterizations of neuroendocrine neoplasm (NENs) have unveiled candidate alterations associated with aggressiveness and suggested that the molecular link between neuroendocrine tumors (NETs) and neuroendocrine carcinomas (NECs) might be subtler than initially thought. For example, we have recently unveiled a new entity of pulmonary carcinoids (supra-carcinoids) with carcinoid-like morphology yet the molecular and clinical features of large cell neuroendocrine carcinoma (LCNEC). Testing hypotheses to explain aggressiveness and the possibility of progression or transition from NET to NEC through the accumulation of genetic anomalies requires in vitro and in vivo experimental models.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Foll M

Authors: Alcala N, Dayton T, Mangiante L, Delhomme T, Tabone-Egling S,

Keywords: organoids, omics, evolution, lung, pancreas, bioinformatics,

#2218 More than Rare Pheochromocytomas: Bilateral and Hemorrhagic, Giant and Metastatic

Introduction: Pheochromocytomas (PCC) are rare neuroendocrine tumors. These catecholamine-secreting tumors, with an average size of 4.9cm, are multiple in 10% of cases. About 10% are malignant but distant metastases are rare. Non-traumatic adrenal hemorrhage is an unusual potentially fatal event seen in PCC.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Peralta Ferreira M

Authors: Peralta Ferreira M, Sousa Fernandes M, Roque R, Matos C, Strecht J,

Keywords: pheochromocytoma, giant, hemorrhagic, metastatic, bilateral,

#2006 The Frequency of Patients with Giant Pituitary Tumors from Retrospective Data

Introduction: In this scientific article an author discusses the results of researches 121 patients with different by volume formations of sellar area, from them - men - 59 (48,9%), women - 62 (51,1%).

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Urmanova Y

Authors: Urmanova Y, Rikhsieva N, Khodgaeva F, Tursunkulov O,

Keywords: giant pituitary adenomas,

#149 Giant adrenal tumor: a case report

Introduction: A gigantic adrenal tumor is a challenge regarding diagnosis before surgery and pathological exam, but also related to the surgical approach itself due to multiple risks.

Conference: 7th Annual ENETSConcerence (2010)

Presenting Author: Carsote M

Authors: Poiana C, Carsote M, Trifanescu R, Chirita C, Baciu I,

Keywords: adrenal mass, asymptomatic, surgical approach, cyst, immunohistochemistry,