Quantitative Image Analysis
MedQIA goes beyond visual analysis and manual measurements using advanced computer vision technology for QIA and novel imaging biomarker assessment. We specialize in delivering the latest CAD biomarkers for patient eligibility, treatment targeting, and early outcome assessment. In oncology, computer-generated, radiologist-approved tumor contours are followed by automated measurement and analysis. Rather than manual measurement of tumor diameters, we use computer calculated RECIST diameters and 3D volumes.
| Tumor Size |
RECIST, WHO, Volumetrics, MacDonald Criteria, Bone mets |
| Tumor Structure |
CT density, Morphology and Surface curvature |
| Tumor Perfusion/Permeability |
DCE CT/MRI (kTrans, IAUC), DSC MRI |
| Tumor Diffusion |
DWI (ADC histograms) |
| Vessel Analysis |
Vessel lumen and wall thickness, Coronary artery calcium, Atherosclerosis morphology |
| Molecular |
SUVs, Volumetric assessment |
| Lung |
Lung attenuation statistics (density) and Texture analyses, Airway morphometry (lumen diameter, wall thickness and segment length), Regional airflow and Airway reactivity, Functional analysis of HU/Time curves, Lung volume analysis, Zonal, Lobar and Segmental analyses |
| Volumetry |
Anatomic and pathologic volume measurements including cardiac chamber size and function, gall bladder volume and wall thickness (3D assessment) |
| Radiation Dose |
Tissue dose calculations |
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