Molecular imaging of metastatic atrial angiosarcoma with positron emission tomography (PET) tracer 3′-deoxy-3′[(18)F]-fluorothymidine, [(18)F]-FLT imaging and early response evaluation
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چکیده
منابع مشابه
The effect of fasting on Positron Emission Tomography (PET) imaging
As a nuclear approach, Positron Emission Tomography (PET) is a functional imaging technique which is based on the detection of gamma ray pairs emitted by a positron-emitting radionuclide. There are certain limitations to this technique such as normal tissue uptake. Therefore, it has been recommended that patients prepare before scanning. Fasting for a short while before PET imaging is an exampl...
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Positron emission tomography (PET) using the radiotracer 3'-deoxy-3'-[(18)F]fluorothymidine (FLT) can image cellular proliferation in human cancers in vivo. FLT uptake has been shown to correlate with pathology-based proliferation measurements, including the Ki-67 score, in a variety of human cancers. Unlike pathology-based measurements, imaging-based methods, including FLT-PET, are noninvasive...
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Most frequently, gram-negative bacterial infections in humans are caused by Enterobacteriaceae and remain a major challenge in medical diagnostics. We non-invasively imaged moderate and severe systemic Yersinia enterocolitica infections in mice using the positron emission tomography (PET) tracer 3'-deoxy-3'-[18F]fluorothymidine ([18F]FLT), which is a marker of proliferation, and compared the in...
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PURPOSE To evaluate 3'-deoxy-3'-[(18)F]fluorothymidine-positron emission tomography (FLT-PET) for early monitoring response of high-grade non-Hodgkin's lymphoma to treatment with cyclophosphamide-adriamycin-vincristine-prednisone chemotherapy with or without rituximab immunotherapy (R-CHOP/CHOP). EXPERIMENTAL DESIGN Twenty-two patients with histologically proven high-grade non-Hodgkin's lymph...
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BACKGROUND 3'-Deoxy-3'-[18F]fluorothymidine ([18F]FLT) PET has limited utility in abdominal imaging due to high physiological hepatic uptake of a tracer. We evaluated [18F]FLT-PET/CT combined with a temporal-intensity information-based voxel-clustering approach termed kinetic spatial filtering (KSF) to improve tumour visualisation in patients with locally advanced and metastatic gastro-oesophag...
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ژورنال
عنوان ژورنال: BMJ Case Reports
سال: 2019
ISSN: 1757-790X
DOI: 10.1136/bcr-2016-218979