Abstract library

322 results for "papillary thyroid carcinomas".
#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 ENETS conference 2018 (2018)
Category: Case reports
Presenting Author: Iya Voronkova
#333 Sporadic Hypercalcitoninemia: Thyroid Medullary carcinoma, Autoimmune Thyroiditis or GLP-1 Agonists’ Effect?
Introduction: Glucagon-like peptide 1 (GLP-1) receptor agonists’ stimulated C-cell hyperplasia and tumors in rodents, but not in humans. Calcitonin also increased in autoimmune thyroid disease.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr. Raluca A. Trifanescu
#2026 Frequency, the Characteristic of Diseases of Thyroid Gland at Children and Teenagers According to Negotiability during 5 Years
Introduction: The delay of rowth and puberty in teenagers in thyroid gland patholoy is very actual problem in paediatric endocrinoloy.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Epidemiology/Natural history/Prognosis- Registries, nationwide and regional surveys
Presenting Author: Professor Yulduz Urmanova
#1267 Two Cases of Parathyroid Cancer with Pulmonary Metastasis
Introduction: Parathyroid cancer(PC) is a rare disease accounting for less then 1% of all patients with primary hyperparathyroidism. The prognosis of patients with parathyroid carcinoma is variable; more than 50% have a persistent or recurrent disease due to a regional or distant disease.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Pathology, grading, staging
Presenting Author: Iya Voronkova
#1182 Epirubicin Loaded Polyphosphazene; A New Agent Against Small Intestinal Neuroendocrine Tumors and Medullary Thyroid Carcinomas
Introduction: Small intestinal neuroendocrine tumors (SI-NETs) represent a group of rare neoplasms, derived mainly from enterochromaffine cells. Medullary thyroid carcinoma (MTC) is a calcitonin-producing neuroendocrine tumor arising from the parafollicular C-cells. SI-NETs as well as MTCs are known for their poor response to standard therapy. Therefore, there is a substantial need to establish new therapeutic options in the clinical treatment of these tumors.
Conference: 12th Annual ENETS Conference 2015 (2015)
Category: ...none of the below
Presenting Author: Dr. Gert Schwach
#2176 New MENIN Mutation Associated with Familial Isolated Hyperparathyroidism. Clinical Case of Three Young Sisters.
Introduction: The primary hyperparathyroidism (PHPT) is a sporadic disorder in the majority of cases, and only 5-10% of cases are associated with familial syndromes. The following familial syndromes associated with PHPT are known to date: multiple endocrine neoplasia type 1 (MEN1), type 2A (MEN2A), type 4 (MEN4), hyperparathyroidism-jaw tumor syndrome (HPT-JT), familial hypocalciuric hypercalcemia (FHH), neonatal severe hyperparathyroidism (NSHPT) and familial isolated hyperparathyroidism (FIHP). FIHP is defined as hereditary PHPT without the association with other diseases or tumors and may be caused by mutations in MEN1, HRPT2, or CASR genes.
Conference: 15th Annual ENETS conference 2018 (2018)
Category: Case reports
Presenting Author: Julia Krupinova
#1587 LRIG1 Was Down-Regulated in Medullary Thyroid Cancer but No Significant Effect of LRIG1 Was Found in RET2B Transgenic Mice and Human Differentiated Thyroid Cancer
Introduction: There are four main types of thyroid cancer, papillary (PTC), follicular (FTC), medullary (MTC), and anaplastic. In both PTC and MTC, genomic rearrangements and point mutations in the proto-oncogene RET are common. RET encodes a receptor tyrosine kinase that is negatively regulated by leucine-rich repeats and immunoglobulin-like domains-1 (LRIG1). LRIG1 gene status and mRNA and protein expression correlate with patient survival in different types of cancer.
Conference: 14th Annual ENETS conference 2017 (2017)
Category: Biomarkers
Presenting Author: Associate profes David Lindquist
Keywords: LRIG1, RET, MTC
#240 Glycodelin Expression in Pancreatic Neuroendocrine and Solid-Pseudopapillary Tumors as in Important Factor of Favorable Disease Prognosis
Introduction: Glycodelin (GD) is a multifunctional highly glycosylated protein, expressed in hormone-dependent human tissues and tumors. GD participates in apoptosis regulation and inter-cellular adhesion.
Conference: 8th Annual ENETS Conference (2011)
Category: Basic
Presenting Author: Larissa Gurevich
#1180 A Novel Human Cell Line from Familial Medullary Thyroid Carcinoma
Introduction: Cell lines from hereditary medullary thyroid carcinomas (MTC) are very rare, therefore, there is a substantial need to establish new cell lines. Here, we present a novel familial MTC (FMTC) cell line, designated SCHWE.
Conference: 12th Annual ENETS Conference 2015 (2015)
Category: Basic Science - Genetics, epigenetics, miRNAs
Presenting Author: Roswitha Pfragner
#631 Genotype – Phenotype Correlations and Timing of Prophylactic Thyroidectomy in Patients with Familial Medullary Thyroid Carcinoma
Introduction: Recommendations on the timing of prophylactic thyroidectomy (PTTE) in patients with familial medullary carcinoma (FMTC) are based on classification of RET mutations into four risk levels (ATA 2009).
Conference: 10th Annual ENETS Conference 2013 (2013)
Category: Non digestive NETs (bronchial, MTC, pheochromocytoma)
Presenting Author: prof. MD, PhD Jan Podoba