Abstract Library

#3074 Medullary Thyroid Carcinoma and DIPNECH: An Unexpected Association

Introduction: Medullary thyroid carcinoma (MTC) is a neuroendocrine tumour of the C-cells of thyroid gland. Diffuse idiopathic pulmonary neuroendocrine cells hyperplasia (DIPNECH) is a rare condition, thought to be primarily a neuroendocrine proliferative process which can develop into carcinoid tumours.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Lima Ferreira J, Marques B, Elvas A, Simões de Carvalho F, Fonseca A,

Keywords: medullary thyroid cancer, DIPNECH, neuroendocrine tumour, carcinoid tumour, pulmonary nodules,

#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,

#2732 Prostate Metastasis of Medullary Thyroid Carcinoma in a Young Patient with MEN2B Syndrome

Introduction: Multiple Endocrine Neoplasia 2B is associated with particularly early onset medullary thyroid carcinoma (MTC). Metastatic MTC is the leading cause of early death in MEN2B. The usual sites of metastasis are neck, mediastinum, lung, liver, bone and brain.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Noble J

Authors: Noble J, Forde H, Crowley R,

Keywords: Neuroendocrine, MEN2B, Medullary Thyroid Cancer, Prostate Metastasis, Calcitonin, Multiple Endocrine Neoplasia,

#2186 Management of Aggressive Medullary Thyroid Cancer

Introduction: Medullary thyroid cancer (MTC) is a neuroendocrine tumor of the C cells of thyroid gland characterized by significant morbidity.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Bima C

Authors: Bima C, Chiloiro S, Bianchi A, Giampietro A, Piacentini S,

Keywords: Medullary Thyroid Cancer, Metastatic Disease, Management,

#2156 Two Cases Synchronous Atypical Parathyroid Adenomas and Papillary Thyroid Carcinoma

Introduction: A literature review revealed a prevalence of approximately 3% of nonmedullary thyroid cancer, which was found in patients operated on for primary hyperparathyroidism (pHPT). Papillary thyroid carcinomas(PTC) is a malignant epithelial tumour. PTC represent up to 87% of all thyroid carcinomas. Atypical parathyroid adenoma(APA) are a subset of parathyroid neoplasms that exhibit some of the features of parathyroid carcinoma but lack unequivocal invasive growth. APA represents about 0,5-4% of cases of pHPT. As a group, they may be considered tumors of uncertain malignant potential.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Voronkova I, Mokrysheva N, Lapshina A, Gurevich L, Britvin T,

Keywords: papillary thyroid carcinomas, atypical parathyroid adenoma, primary hyperparathyroidism,