PET Imaging of Estrogen Receptors Using 18F-Based Radioligands.
Sign Up to like & getrecommendations! Published in 2022 at "Methods in molecular biology"
DOI: 10.1007/978-1-0716-1920-9_9
Abstract: In vivo molecular imaging of estrogen receptor alpha (ER) can be performed via positron emission tomography (PET) using ER-specific radioligands, such as 16α-[18F]fluoro-17β-estradiol (18F-FES). 18F-FES is a radiopharmaceutical recently approved by the United States Food… read more here.
Keywords: fes pet; pet imaging; imaging estrogen; 18f fes ... See more keywords
Discrepancy between [18F]-FES and [18F]-FDG PET/CT in ER-positive breast cancer with oesophageal metastasis
Sign Up to like & getrecommendations! Published in 2022 at "European Journal of Nuclear Medicine and Molecular Imaging"
DOI: 10.1007/s00259-022-05759-z
Abstract: A 79-year-old woman with recurrent invasive lobular carcinoma (ILC) of the right breast underwent right mastectomy with right axillary node dissection, radiotherapy at the right chest wall, and letrozole. She presented with progressive dysphagia and… read more here.
Keywords: breast; 18f fdg; chest wall; 18f fes ... See more keywords
18F-FES PET/CT for Characterization of Brain and Leptomeningeal Metastasis in Double Primary Cancer Patient.
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DOI: 10.1097/rlu.0000000000004197
Abstract: ABSTRACT The clinical value of 16α-18F-fluoro-17 β-estradiol (18F-FES) PET in breast cancer has been widely investigated because it can visualize estrogen receptor-expressing lesions. This relatively new radiotracer adds clinical values by characterization of metastasis in… read more here.
Keywords: 18f fes; fes pet; brain; metastasis double ... See more keywords
Clinical Validity of 16α-[18F]Fluoro-17β-Estradiol Positron Emission Tomography/Computed Tomography to Assess Estrogen Receptor Status in Newly Diagnosed Metastatic Breast Cancer
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DOI: 10.1200/jco.22.00400
Abstract: PURPOSE Determining the estrogen receptor (ER) status is essential in metastatic breast cancer (MBC) management. Whole-body ER imaging with 16α-[18F]fluoro-17β-estradiol positron emission tomography ([18F]FES-PET) is increasingly used for this purpose. To establish the clinical validity… read more here.
Keywords: metastasis; 18f fes; fes pet; status ... See more keywords
The clinical value of 18F-fluoroestradiol in assisting individualized treatment decision in dual primary malignancies.
Sign Up to like & getrecommendations! Published in 2021 at "Quantitative imaging in medicine and surgery"
DOI: 10.21037/qims-20-1364
Abstract: Background For patients with previously diagnosed dual primary tumors, it is usually difficult to determine the diagnosis and treatment of stage IV recurrence. The study was to explore the influences of 18F-fluoroestradiol positron emission tomography/computed… read more here.
Keywords: fes pet; treatment; dual primary; 18f fluoroestradiol ... See more keywords
ZR-75-1 breast cancer models to study the utility of 18F-FES by PET imaging
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DOI: 10.21037/tcr-20-3228
Abstract: Background Breast cancer is a hormone-dependent tumor, and 70–80% of breast cancer patients are estrogen receptor (ER) positive. ZR-75-1 cell lines are more consistent with human breast cancer, which is mostly ER positive and PR… read more here.
Keywords: cancer; tumor; breast cancer; 18f fes ... See more keywords
Dual Tracers of 16α-[18F]fluoro-17β-Estradiol and [18F]fluorodeoxyglucose for Prediction of Progression-Free Survival After Fulvestrant Therapy in Patients With HR+/HER2- Metastatic Breast Cancer
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DOI: 10.3389/fonc.2020.580277
Abstract: Objective The purpose of this study was to employ dual tracers 16α-[18F]fluoro-17β-estradiol (18F-FES) and [18F]fluorodeoxyglucose (18F-FDG) as imaging biomarkers in predicting progression-free survival (PFS) in ER-positive metastatic breast cancer (MBC) patients receiving fulvestrant therapy. Methods… read more here.
Keywords: 18f fes; fes fdg; fulvestrant therapy;
Chemotherapy Shows a Better Efficacy Than Endocrine Therapy in Metastatic Breast Cancer Patients with a Heterogeneous Estrogen Receptor Expression Assessed by 18F-FES PET
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DOI: 10.3390/cancers14143531
Abstract: Simple Summary About 10–20% of breast cancer patients have a heterogeneous estrogen receptor expression. The diagnosis and treatment strategy remains controversial in these patients, especially regarding the metastatic pattern. The aim of our study was… read more here.
Keywords: breast cancer; estrogen receptor; fes pet; 18f fes ... See more keywords
[18F]FES PET Resolves the Diagnostic Dilemma of COVID-19-Vaccine-Associated Hypermetabolic Lymphadenopathy in ER-Positive Breast Cancer
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DOI: 10.3390/diagnostics13111851
Abstract: Coronavirus disease (COVID-19) vaccination is known to cause a diagnostic dilemma due to false-positive findings on [18F]FDG PET in vaccine-associated hypermetabolic lymphadenopathy. We present two case reports of women with estrogen-receptor (ER)-positive cancer of the… read more here.
Keywords: 18f fes; breast; vaccine associated; fes pet ... See more keywords