Endocrine Abstracts

Introduction: Medullary thyroid cancer (MTC) is a well-differentiated neuroendocrine tumor in which somatostatin receptor (sst) expression is higher for sst1 and sst5 than for sst2. This may explain why the available sst2–selective analogues do not work in these patients and why pasireotide (SOM230), a novel, multi-receptor targeted somatostatin analogue with high-binding affinity for sst1,2,3 and sst5 coul...

Dopamine receptors was suggested to be expressed in medullary thyroid cancer (MTC). The aim of the current study was to evaluate the expression of D2 dopamine receptor in MTC and the effectiveness of the dopamine agonist cabergoline in patients with MTC. Five paraffin-embedded cases of MTC obtained after thyroidectomy were used to evaluate D2 receptor expression by immunohistochemistry. Fifteen patients (7 males, 8 females, 36–78 years) with post-sur...

Introduction: Natural history of lung neuroendocrine tumours (NETs) and in particular of two histological subtypes, atypical carcinoid (AC) and large cell neuroendocrine carcinoma (LCNEC), is poorly known.Aim of the study was to determine disease-free survival (DFS) and overall survival (OS) of sporadic, resectable, non-metastatic lung AC and LNEC.Patients and methods: This retrospective study involved 116 consecutive patients surg...