Positron range-free and multi-isotope tomography of positron emitters
نویسندگان
چکیده
منابع مشابه
High-resolution tomography of positron emitters with clustered pinhole SPECT.
State-of-the-art small-animal single photon emission computed tomography (SPECT) enables sub-half-mm resolution imaging of radio-labelled molecules. Due to severe photon penetration through pinhole edges, current multi-pinhole SPECT is not suitable for high-resolution imaging of photons with high energies, such as the annihilation photons emitted by positron emitting tracers (511 keV). To deal ...
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ژورنال
عنوان ژورنال: Physics in Medicine & Biology
سال: 2021
ISSN: 0031-9155,1361-6560
DOI: 10.1088/1361-6560/abe5fc