Abstract Library

#3090 Retrospective Experience with Pherochromocytoma (PH) and Paraganglioma (PG) in a Single Argentinian Institution

Introduction: Pherochromocytoma (PH) and paraganglioma (PG) are neuroendocrine tumors arising in cromaffin cells in the adrenal medulla or extra adrenal paraganglia respectively. Clinical presentation is diverse. All PG/PH have malignant potential. Hereditary cases comprise up to 40% of all PG/PH.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Dioca M, Calabretta M, Iglesias L, Rojas Bilbao E, Califano I,

Keywords: Pherochromocytoma and paraganglioma (PG),

#3089 Mixed Large and Small Cell Neuroendocrine Carcinoma of the Endometrium: A Case Report and Literature Review

Introduction: Neuroendocrine carcinoma (NEC) is an extremely rare subtype of endometrial cancer which is usually seen among perimenopausal or postmenopausal women. It runs an aggressive course and posts a clinical challenge due to limited treatment options available.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Cruz M

Authors: Cruz M, Uyboco J,

Keywords: neuroendocrine carcinoma, endometrium,

#3084 Diffuse Idiopathic Pulmonary Neuroendocrine Cell Hyperplasia (DIPNECH): A Case Report and Review of Literature

Introduction: Majority of euroendocrine tumorsare found in the gastrointestinal tract and bronchopulmonary. Multifocal disease is common among patients with low-grade NET. One example of this is diffuse idiopathic pulmonary neuroendocrine cell hyperplasia. DIPNECH is an extremely rare but indolent disease with predilection for nonsmoking, middle-aged women.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Cruz M

Authors: Cruz M,

Keywords: DIPNECH, Neuroendocrine tumor, carcinoid,

#3076 Endometrial Small Cell Neuroendocrine Carcinoma: Case Report and Literature Review

Introduction: Endometrial small-cell neuroendocrine carcinoma (ESCNEC) is extremely rare. It is characterized by early regional and systemic spread leading to rapid development of lymph nodes, pelvic and extrapelvic metastasis and compromising the outcome.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Aris H, Ghomari S,

Keywords: endometrial small cell neuroendocrine carcinoma, surgery, adjuvant chemotherapy, brachytherapy,

#3071 Hormonal Ectopic Secretion Syndromes Associated to Neuroendocine Neoplasia

Introduction: Neuroendocrine neoplasias (NEN) are able to produce and secrete bioactive peptides and cause distinct syndromes related to their biological effects. The outcome will depend on the oncological disease as well as the hormonal syndrome

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Belli S

Authors: Belli S, Tkatch J, O'Connor J, Martinez M, Paissan A,

Keywords: ectopic secretion, hormonal syndrome, neuroendocrine neoplasia,