at night; (4) uneven sub- chondral bone density in the medial (and in a few cases lateral) talar domes on plain X-ray radiographs and an unclear bony articular surface due to joint overlap and an unobvious narrowed joint space; and (5) imaging with a SPECT/CT three-phase bone scan....
In its most general form, π-scheme SPECT entails data acquisition over disjoint angular intervals without conjugate views, totaling to π radians. We develop an heuristic perspective for observing that the data function in full-scan SPECT contains redundant information and that the data function in...
The pooled sensitivity, specificity, positive and negative likelihood ratio, and DOR of Tc-MIBI scan in detecting malignant lung lesions were 0.84 (95 % CI: 0.81 to 0.87), 0.83 (95 % CI: 0.77 to 0.88), 4.22 (95 % CI: 2.53 to 7.04), 0.20 (95 % CI: 0.12 to 0.31), and 25.71 (...
Full browser ? ▲ n-propylamine N-Pyrotartaric acid N-Pyrotartaric acid N-Pyrotartaric acid N-queens N-queens problem N-queens problem N-RAP N-RAS N-ROSS N-S N-S N-S N-S N-S N-S N-S N-SAM N-SAR Form N-SAR Forms N-SAS N-scan N-SCLT N-scope N-sec-butyl-4-tert-butyl...
A population of 50 anonymized patients (Table1) who underwent routine stress SPECT/CT scan on a CZT SPECT/CT system (NM/CT 870 CZT, GE Healthcare, USA) were retrospectively recruited in this study under the local ethics approval (IRB number 2022-11-002CC). Sixty projections were acquired ...
The scan durations were 10, 12.5, and 15 min for patients weighing < 60 kg, 60–70 kg, and ≥ 70 kg, respectively. All images were processed with commercially available software on a GEniE-Xeleris workstation (GE Healthcare, Milwaukee, WI, USA). Data were reconstructed using the ...
Somethingaberranthas wandered away from the usual path or form. The word is generally used in a negative way;aberrantbehavior, for example, may be a symptom of other problems. But the discovery of anaberrantvariety of a species can be exciting news to a biologist, and identifying anaberrantge...
Scan field, cm 50 cm 45 cm, 56.5 cm WFOV SW option 47 cm 50 cm 50 cm 50 cm Number of slices 16 4 140 @ 1 mm thick 16 6 2 Slice thickness, mm 0.625-10 mm 5 mm 0.33- 2+, all with isotropic voxels 0.6-19.2 mm 1– 18 mm 1– 10 mm Rotation speed 0.5-4 sec/full rotatio...
Full size table To illustrate the effect of different reconstruction protocols on clinical data, an example [177Lu]Lu-PSMA-I&T scan reconstructed with GE-OSEM 72i1s, Q.Clear 24i4s, Q.ClearRDP 12i16s and the factory protocol is presented in Fig.7. ...
Renal depth measurement methods: a CT measurement; b lateral scan; c ultrasound measurement; d nuclear medicine tomography(Butterworth filter, fc = 0.6) Full size image Lateral scanning After acquiring the image, the ROI of the kidney is outlined. Post-processing software is then used to co...