An Intrapatient Comparison of 18FDG And 68Ga-DOTA-TATE PET/CT Imaging in Patients with Gastrointestinal Neuroendocrine Neoplasm Abstract #1826

Introduction: 18FDG-PET/CT was the most widely used functional imaging for cancer, while 68Ga-DOTA-TATE PET/CT could evaluate the SSTR expression of NEN.
Aim(s): This study aimed to assess the value of 18FDG and 68Ga-DOTA-TATE PET/CT in Gi-NEN patients and illustrate the correlation between glucose metabolism, SSTR expression and differentiation of tumor.
Materials and methods: 36 patients (27 males, 9 females, age: 27-77 years) with definite histological diagnosis of Gi-NEN who underwent 18FDG and 68Ga-DOTA-TATE PET/CT in two weeks were involved in this retrospective study. All the patients had primary lesions or metastases. G/F= (68Ga-SUVmaxlesion/68Ga-SUVmax normal liver) / (18F-SUVmaxlesion/18F-SUVmax normal liver)
Conference: 14th Annual ENETS conference (2017)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Jiangyuan Yu
Authors: Yu J, lI J, Zhang P, Lu M, Yang Z

To read results and conclusion, please login ...

Further abstracts you may be interested in

#803 Analysis of Somatostatin-Receptor 2A (SSTR2A) Immunohistochemistry, RT-qPCR and In-Vivo- PET/CT Data in Patients with Pancreatic Neuroendocrine Neoplasm
Introduction: Ga-68 somatostatin receptor (SSTR) PET/CT is one of the most sensitive imaging methods for pancreatic neuroendocrine tumors.
Conference: 11th Annual ENETS Conference (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Dr. Daniel Kaemmerer
#873 The Analysis of Immunohistochemistry Staining, Neuronspecific Enolase (NSE) Level and Somatostatin Receptor Scintigraphy of Gastroenteropancreatic Neuroendocrine Neoplasm Cases
Introduction: 99mTc-HYNIC-TYR3-OCTREOTIDE somatostatin receptor (SSR) scintigraphy has been used to diagnose gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN).
Conference: 11th Annual ENETS Conference (2014)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Jiangyuan Yu
Authors: Yu J, Li J, Yang Z, ...
#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
#978 Prognostic Value of Somatostatin Receptor Scintigraphy on High-Grade Neuroendocrine Neoplasms and Impact on the Treatment Decision of Intermediate-Grade Neuroendocrine Neoplasms
Introduction: Somatostatin receptor scintigraphy (SRS) could detect not only somatostatin receptors but also tumor images in patients with neuroendocrine neoplasms (NENs).
Conference: 11th Annual ENETS Conference (2014)
Category: Epidemiology/Natural history/Prognosis - Prognosis
Presenting Author: Professor Jian Ming Xu
Authors: Jia R, Fu Y L, Lin L, Wang Y, ...
#1051 An Intrapatient Comparison of 99mTc-HYNIC-TOC with 68Ga-DOTA-TATE for Imaging Abilities of Gastroenteropancreatic Neuroendocrine Neoplasms
Introduction: Imaging with 68Ga-labled somatostatin analogs provides some advantages over SRS imaging, and has therefore recently become more poprlar.
Conference: 12th Annual ENETS Conference (2015)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Yu Jiangyuan
Authors: Yu J, Li J, Yang Z, ...