Application features N/S N/S FIT (full iterative technology) for PET and SPECT; co-planar SPECT/CT; Astonish low-dose imaging with PET-like resolution Cardiac and general purpose SPECT/CT applications, calcium scoring, attenuation correction using fast diagnostic quality CT attenuation map. Standal...
Charts were reviewed to calculate clinical risk of MI, PE, and acute aortic syndrome using conventional clinical scoring systems (HEART score, PERC score, ADD-RS). TRO-CT findings and 30-day clinical outcomes were recorded from chart review. Results 1279 patients ED patients scanned with TRO-...
Cardiac (for calcium scoring): 3 mSv, equal to about 1 year of background radiation Sometimes, you need a separate CT scan with an added substance called “contrast.” This helps some parts of your body show up more clearly on the images. You might need to drink it as a liquid or ge...
cardiac, cardiovascular, breast scan, breast imaging, breast mri, diagnostic radiology, diagnostic imaging, bone density scan, chest screening, ct colonoscopy, heart screening, heart scan, coronary angiography, coronary calcium scoring, cardiac scoring, ct total body scan, full body ct scan, ct lung...
In particular, motion-related artifacts caused by involuntary movement such as intestinal peristalsis or cardiac motion are challenging. The peristalsis-related movement of intraluminal gas in the stomach or bowel during CT scanning can cause bright and dark streak artifacts in CT images [2,6,7,8]...
maps with the cardiac index and pulmonary vascular resistance. However, we could not detect a significant association of the extent of perfusion defect with hemodynamic improvement in CTEPH patients after surgery. These results suggest that the addition of CT evaluation of lung perfusion to the ...
(p< 0.001). Patients in the moderate and severe TOR groups were significantly older and had higher BMIs than those in the no or mild TOR group. There was a significant dose–response relationship between the occurrence of hypertension, as well as cardiac disease, and the severity of the ...
AI-CACS was performed with a fully automated deep-learning based CAC scoring tool (AVIEW CAC, Coreline Soft, access via https://cloud.corelinesoft.eu/login accessed on 1 May 2022). In brief, the software was developed based on a 3-dimensional U-net architecture using non-enhanced cardiac ...
CALIPER-derived parameters have been shown to be associated with IPF disease progression [17], and were more accurate than visual CT scoring in IPF mortality prediction and prognostication [18,19]. Hyperpolarised gas diffusion-weighted MRI (DW-MRI) with inhaled helium-3 (3He) or xenon-129 (...