Endocrine Abstracts

Introduction: Differentiated thyroid cancer (DTC) is rare in the paediatric population when compared to adults. Paediatric patients often present with advanced disease at diagnosis, characterized by multifocal disease, heightened lymph node involvement, and distant metastasis. Additionally, they face a higher risk of post-operative complications in comparison to adults. Despite that, paediatric DTC exhibits an excellent prognosis.Methods: A retrospective...

Introduction: Adrenocortical carcinoma is a rare type of cancer that usually has a dismal prognosis. The concurrent hormonal excess of some of these tumours can have an additional negative impact on patients´ morbidity and mortality.Clinical Case: We present the case of a 57-year-old woman diagnosed with stage IV adrenocortical carcinoma, with liver and bone metastasis, and associated ACTH-independent Cushing syndrome and hyperandrogenism. The patie...

Introduction: Primary aldosteronism (PA) is a rare but underestimated cause of hypertension. PA has been associated with increased risk of malignancy through mechanisms involving up-regulation of the renin angiotensin system (RAS) promoting an enzymatic cascade influencing carcinogenesis. Recently, Microwave Ablation (MWA) has been established as an effective and safe minimal invasive treatment for Conn’s Disease.Aim: The authors present four clinic...

Introduction: The best timing for PRRT (peptide receptor radionuclide therapy) in the case of pancreatic neuroendocrine tumors (panNETs) is still to define, as randomized prospective trials are lacking. Recent studies suggest that some systemic therapies can affect response to PRRT, favoring an earlier use of the latter.Objective: To determine the efficacy and toxicity of PRRT, comparing its results when used as a second line systemic therapy (a...

Neuroendocrine neoplasms (NENs) arise from specialized cells called neuroendocrine cells spread through the body, mainly in the gastrointestinal tract, pancreas and lung. Pathological classification of Lung NENs include well differentiated NENs, that can be classified as typical or atypical carcinoids, and poorly differentiated neuroendocrine carcinomas (NECs), classified as small-cell lung carcinoma (SC-NEC) or large-cell neuroendocrine carcinoma (LC-NEC). We present a case o...