Endocrine Abstracts

Introduction: The aim of this study was to assess the survival rate of patients with disseminated or inoperable neuroendocrine tumors (NETs) after PRRT with the use of 90Y-DOTATATE combined with long acting somatostatin analogue.Materials and methods: 72 patients were treated with PRRT in our Department. The 90Y-DOTATATE therapeutic activity was calculated per total body surface area up to a total of 7.4 GBq/m2 administra...

Introduction: The aim of this study was to assess the efficacy of peptide receptor radionuclide therapy (PRRT) with the use of 90Y-DOTATATE and the survival rate of patients with disseminated or non-operable neuroendocrine tumors (NETs).Methods: In the time period from June 2006 to October 2012, 70 patients were treated with PRRT in our department. The 90Y-DOTATATE therapeutic activity was calculated per total body surface area up t...

Surgery is the only effective therapy for insulinoma patients, therefore there is a necessity to develop diagnostic strategies in cases of unknown tumour location, possibly through the use of new biomarkers. 99mTc labelled glucagon-like peptide 1 analogue (99mTc-GLP1) scintigraphy has been developed in our centre as an imaging technique of insulinoma. Labelled GLP1 analogue might also be applied in diagnosis of various forms of nesidioblastosis allowing t...

Introduction: The aim of this study was to assess the diagnostic efficiency of [Lys40(Ahx-HYNIC-99mTc/EDDA)NH2]-exendin-4 scintigraphy in the detection of hardly detectable or not diagnosed by other available method insulinomas.Materials and methods: 37 patients (24 women and 13 men, mean age 46.5±17.8 years, min. 16.0 years, max. 77.0 years) were enrolled in this study. There were 32 patients with clinical and bioch...