Abstract library

188 results for "pet".
#201 Comparison of 18F-DOPA, 68Ga-Somatostatin Analogues and 18F-FDG PET-CT in Patients with Recurrent Medullary Thyroid Carcinoma
Introduction: Various PET tracers have been proposed for detection of recurrent disease in medullary thyroid carcinoma (MTC). No data have been reported comparing 18F-DOPA and 68Ga-somatostin analogues (SA) in MTC.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr. Giorgio Treglia
#289 Gallium-68 DOTATATE PET CT Frequently Changes Patient Management or Staging When Compared with Indium-111 Octreotide in the Assessment of Neuroendocrine Tumors
Introduction: 68Ga-DOTATATE PET CT offers higher resolution than previous octreotide-labelled scintigraphic techniques, and the literature suggests increased sensitivity for the localization and staging of NETs.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Dr Richard W Carroll
#351 Comparison of 68Ga-Somatostatin Analogues, 18F-DOPA and 18F-FDG PET/CT in Patients with Recurrent Medullary Thyroid Carcinoma
Introduction: Early detection of recurrences is a crucial step in the management of patients (pts) with medullary thyroid carcinoma (MTC). Currently, there is growing interest for PET tracers in MTC such as: 18F-FDG (reflecting glucose metabolism), 18F-DOPA (reflecting amine decarboxylation), 68Ga-somatostatin analogues (reflecting somatostatin receptors expression)
Conference:
Category: Basic
Presenting Author: Dr. Giorgio Treglia
#619 Diagnostic Accuracy of F-18-DOPA PET or PET/CT in Neuroendocrine Tumors: A Meta-Analysis
Introduction: A specific feature of NETs is amine precursor uptake and decarboxylation; this is the rationale for using PET with F-18-DOPA, a cathecholamine precursor, in diagnosis of NETs.
Conference: 10th Annual ENETS Conference (2013)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Barbara Muoio
Authors: Muoio B, Treglia G, Rufini V, ...
#762 Long-Term Follow-Up of MEN-1 Patients with Non-Operated Small < 2 cm Non-Functional Neuroendocrine Tumor of the Pancreas (NF-PET)
Introduction: Previous investigations from the GTE demonstrated that the risk to develop metastasis and/or death was very small for MEN-1 patients with NF-PET < 2 cm. However, the follow-up was only 3.3 years for the non-operated patients.
Conference: 10th Annual ENETS Conference (2013)
Category: Surgical treatment
Presenting Author: MD Frederic Triponez
Keywords: MEN-1, NF-PET
#885 The Role of Combined 68Ga-DOTATOC and 18F-FDG PET/CT in Patients with Pancreatic Neuroendocrine Tumors
Introduction: The value of combined (68)Ga-DOTATOC (68Ga) and (18)F-FDG (18FDG) PET/CT in diagnosis and staging of pancreatic NET is still unclear.
Conference: 11th Annual ENETS Conference (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Stefano Partelli
#1057 Localisation of Insulinoma and Beta-Cells: Comparison of Glucagon-Like Peptide-1 Receptor (GLP1-R) SPECT/CT, PET/CT and MRI. Preliminary Results of a Prospective Clinical Study.
Introduction: SPECT/CT imaging with GLP1-R specific radiotracers like 111In-DOTA-exendin-4 have already proved to be a useful tool for the preoperative localisation of insulinomas. PET/CT has several advantages over SPECT/CT: lower radiation exposure, less time consumption and higher spatial resolution.
Conference: 12th Annual ENETS Conference (2015)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Dr. Christof Rottenburger
Authors: Rottenburger C, Antwi K, Heye T, Fani M, ...
#1230 Ga-68 Somatostatin Receptor PET/CT in the Detection of Insulinoma
Introduction: Presence of somatostatin receptors on beta cells of pancreas is a matter of debate.
Conference: 12th Annual ENETS Conference (2015)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Dr. Vikas Prasad
#1309 Dual 18F-Fluorodeoxyglucose/68Gallium DOTATATE (FDG/DOTA) PET Predicts Overall Survival in Neuroendocrine Tumours (NET)
Introduction: 68Ga-DOTATATE (DOTA) and FDG PET have been utilised in NETs to aid diagnosis, prognostication and guide management. FDG PET avidity is associated with poor prognosis, but the prognostic significance of dual FDG/DOTA grading has not been explored.
Conference: 13th Annual ENETS conference (2016)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Dr David Chan
Authors: Chan D, Bailey D, Schembri G, Bernard E, ...
Keywords: PET, prognosis
#1709 68Ga-NODAGA-exendin-4 PET/CT for the Localization of Insulinomas: Preliminary Data from a Prospective Multicenter Imaging Study.
Introduction: Insulinomas are usually small, single tumors. Precise preoperative localization of the tumor is essential. Imaging techniques like CT and MRI have limited sensitivity and also somatostatin receptor (SSTR) imaging is not specific. Exendin specifically binds the GLP-1 receptor (GLP-1R), which is markedly upregulated in insulinomas. 68Ga-DOTA-exendin-4 PET/CT has been shown to be feasible in detecting insulinomas. Replacing DOTA by NODAGA ensures higher specific activities. We propose 68Ga-NODAGA-exendin-4 PET/CT as a promising new method for improved localization of insulinomas.
Conference: 14th Annual ENETS conference (2017)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Msc. Marti Boss
Authors: Boss M, Buitinga M, Brom M, Wild D, ...
Keywords: Insulinoma, PET, exendin
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