21 research outputs found
Details of <sup>99m</sup>Tc-MAA imaging and <sup>90</sup>Y bremsstrahlung.
<p>Details of <sup>99m</sup>Tc-MAA imaging and <sup>90</sup>Y bremsstrahlung.</p
The multivariate correspondence analysis (MCA) for tumors with complete response (CR) and disease progression (PD).
<p>The multivariate correspondence analysis (MCA) for tumors with complete response (CR) and disease progression (PD).</p
âTumor-to-normal-tissue-ratio in the phantom: phT/Nâ in particular layers of sphere No.1 of IEC-phantom.
<p>There is no significant difference between T/N ratio of median layer (red) and mean phantom total T/N ratio of sphere No. 1. (p = 0.148, Student t-test).</p
Evaluation of time to tumor progression (TTPtumor) for the threshold of mT/N1 higher or lower than 1.7 (left) and PAD higher or lower than 70Gy (right).
<p>Evaluation of time to tumor progression (TTPtumor) for the threshold of mT/N1 higher or lower than 1.7 (left) and PAD higher or lower than 70Gy (right).</p
Gamma counts measurement in SPECT/CT after establishing ROI on CT scan with the longest tumor diameter.
<p>Gamma counts measurement in SPECT/CT after establishing ROI on CT scan with the longest tumor diameter.</p
Geometric mean images composed from the anterior and posterior planar images for acquisitions with a total phantom activity of 1582 and 126 MBq.
Geometric mean images composed from the anterior and posterior planar images for acquisitions with a total phantom activity of 1582 and 126 MBq.</p
CNR values calculated for the cold and hot lesions in the liver in PET/CT imaging.
The solid lines represent the border values depending on the Rose criterion (middle line at 3 and supporting ones at 2.5 and 3.5).</p
LSF estimated from planar images acquired using energy windows of W1 and W2 for a true LSF of (9.8±0.6)% as a function of total <sup>90</sup>Y activity in the anthropomorphic phantom.
The results are presented for calculations both with and without background correction.</p