30 closest matches · ranked by relevance
Cancer · Inflammatory Disease · Vascular Diseases
Primary: Mean Difference in Diagnostic Image Quality Grading of Photon Counting CT vs Conventional CT Images. — 0.947368421 score on a scale
Breast Cancer
Primary: Beta of CT Coronal View — 1.75 power-law slope(B)
Fracture
Primary: Sensitivity — 96.7 percent of scans with a fracture
Head and Neck Cancer · Lung Cancer · Breast Cancer
Primary: Image Quality — 6.6; 9.8; 11.2; 8.9 standard deviation of HU values
Head and Neck Cancer
Primary: Rate of Movement of Normal Tissue
Healthy
Primary: Radlex Scale for Diagnostic Quality Ratings - 2D Images — 3.4093; 3.4179 units on a scale — p=0.920
CT Scanners X Ray
Primary: Image Quality — 4.53; 4.44; 4.63 units on a scale
Thoracic Aortic Aneurysm
Primary: Radiation Dose — 35.1; 25.4; 25.5 mSv
Aortic Aneurysm · Contrast Induced Nephropathy · Aortic and Arterial Anomalies
Primary: Ascending Sinotubular Junction Measurement — 246.4; 287.5 Hounsfield units
Diagnostic Imaging
Primary: Creatinine Clearance — 1.1; 1.9 percent change
Supination-external Rotation Ankle Fractures
Primary: Medial Clear Space Distance in the Ankle Joint — 1.41 mm
Cardiovascular Disease
Primary: Image Quality — 0.96 Proportion of images rated equal/better
Healthy
Primary: Standardized Uptake Value SUV(t)= C(t)/ID/BW; C(t) is Radioactivity Measured at the Time t, Decay Corrected to t=0 and Converted From a Volume to a Mass Based Unit Via…
Pulmonary Nodule, Solitary · Pulmonary Nodule, Multiple
Primary: Reader Confidence in s-DCT Images Compared to Conventional CT (Units on a Scale) — -0.43 Units on a scale
Ionizing Radiation Exposure · Quality Improvement
Primary: Change in Mean Effective Dose (ED) — -0.13; -0.81; -0.14; -0.26 Millisieverts (mSv)
Breast Cancer
Primary: Comparison of Pre- and Post- Contrast Breast Computed Tomography With Pre- and Post- Contrast Magnetic Resonance Imaging. — -0.04 probability — p=0.05
Radiation Safety · Coronary Computed Tomography Angiography · Coronary Artery Disease
Primary: Qualitative Quality Comparison — 4; 4 score on a scale
Solitary Pulmonary Nodules
Primary: Radlex Scale for Diagnostic Quality Ratings - DE Predicate PA Chest — 3.4540 units on a scale
Vascular Diseases
Primary: Image Quality — 0.85 proportion of readers
Coronary Artery Disease
Primary: Agreement and Correlation of Coronary Artery Calcium Score Obtained From Ultra-low-dose and Standard CT — 212; 178 Agatston score
Catheters, With or Without Malposition · Image Interpretation, Computer Assisted
Primary: Time for Completion of Tasks — 27.68; 22.90 seconds
CerebroSpinal Fluid (CSF) Leak · Chronic Otitis Media · Otospongiosis
Primary: Percentage of Participants With >=3 Diagnostic Rating Using Radlex Scale — 92.63 percentage of participants
Head Trauma
Primary: Sensitivity of Stationary Head CT for the Detection of a Hemorrhage — 33 percent accurately predicted — p=<0.0001
Cancer
Primary: Value of Mean Volumetric Computed Tomography Dose Index (CTDI Vol) for Head CT Examinations. — 64; 28.7 mGy
Coronary Computed Tomographic Angiography
Primary: Contrast to Noise Ratio — 18.6; 20.5 CNR
Enlarged Prostate
Primary: Time for Prostatic Artery Catheterization — 273.40; 181.71; 206.38; 155.96 seconds
Stroke, Acute
Primary: Ischemic Stroke Diagnostic Accuracy (CBCT Versus CT) — 90; 90 percentage of gold standard
Arteriovenous Malformations · Aneurysm · Stenosis
Primary: Image Quality. For Each Included Participant 2 Images (1 AlluraXper; 1 AlluraClarity) Were Evaluated. — 9.4; 11.9; 13.1; 14.1 Scores on a scale
Patellar (or Kneecap) Instability and Mal-alignment
Primary: Congruence Angle CBCT — 26.7; 3 degrees
Lung Cancer · Liver Cancer · Breast Cancer
Primary: CBCT Image Quality - Artifact Index — 20.2; 32.9; 59.2; 17.3 HU