Potential Applications of Using 68Ga-Evans Blue PET/CT in the Evaluation of Lymphatic Disorder: Preliminary Observations
Overview
Affiliations
Purpose: Potentials of 68Ga-NEB as a PET tracer in the evaluation of a variety of lymphatic drainage disorders were analyzed.
Methods: 68Ga-NEB was injected subcutaneously, and the PET/CT images were acquired in 13 patients with different suspected lymphatic drainage abnormality. The 68Ga-NEB PET/CT findings were compared with Tc-SC lymphoscintigraphy.
Results: 68Ga-NEB activity could be clearly observed in the lymphatic route on the PET/CT images from all the patients. In 5 (38.5%) of 13 patients tested, 68Ga-NEB PET/CT provided more information than the Tc-SC lymphoscintigraphy.
Conclusions: 68Ga-NEB PET/CT can be used as an alternative of Tc-SC lymphoscintigraphy in the evaluation of lymphatic disorders, which enables fast results and might be more accurate than the conventional Tc-SC lymphoscintigraphy.
Peng L, Zhao J, Mao F, Sun Q Medicine (Baltimore). 2020; 99(29):e21201.
PMID: 32702884 PMC: 7373633. DOI: 10.1097/MD.0000000000021201.
Sun M, Shen J World J Clin Cases. 2020; 8(10):1973-1978.
PMID: 32518789 PMC: 7262707. DOI: 10.12998/wjcc.v8.i10.1973.
Hemolymphangioma involving bones and bladder detected on 68Ga-NEB PET/CT: A rare case report.
Hou G, Jiang Y, Jian S, Niu Y, Cheng W Medicine (Baltimore). 2019; 98(15):e15213.
PMID: 30985720 PMC: 6485884. DOI: 10.1097/MD.0000000000015213.
Hou G, Hou B, Jiang Y, Zhu Z, Long X, Chen X Clin Nucl Med. 2019; 44(6):439-445.
PMID: 30985414 PMC: 6502703. DOI: 10.1097/RLU.0000000000002584.
Evans Blue Dye: A Revisit of Its Applications in Biomedicine.
Yao L, Xue X, Yu P, Ni Y, Chen F Contrast Media Mol Imaging. 2018; 2018:7628037.
PMID: 29849513 PMC: 5937594. DOI: 10.1155/2018/7628037.