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Updated: Apr 22, 2026
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A Practical Guide for the Production and PET/CT Imaging of 68Ga-DOTATATE for Neuroendocrine Tumors in Daily Clinical Practice
Published on: April 17, 2019
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Identification and Localization of Functioning Gastroenteropancreatic Neuroendocrine Tumors Using
Lili Lin1, Wenxin Wang1, Shuye Yang1
1Department of Nuclear Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine.
Journal of Visualized Experiments : Jove
|April 20, 2026
Summary
Accurate localization of functional gastrointestinal and pancreatic neuroendocrine tumors (F-GEP-NETs) is challenging with conventional imaging. [18F]F-NOTA-octreotide PET/CT offers superior detection and localization for these rare tumors.
Area of Science:
- Nuclear Medicine
- Radiology
- Oncology
Background:
- Accurate identification and localization of functional gastrointestinal and pancreatic neuroendocrine tumors (F-GEP-NETs) are essential for effective surgical planning.
- Conventional imaging modalities like CT and MRI often lack the sensitivity and accuracy needed for detecting small or heterogeneous F-GEP-NETs, leading to inconclusive results.
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