MediScan analyzes chest X-rays and CT scans to detect lung nodules >3mm. Radiologists upload DICOM files → AI highlights suspicious regions with probability scores. Integrates with PACS systems. Uses ensemble CNN models trained on 500K+ annotated scans. Reduces false positives via 3D spatial analysis. Generates preliminary report with measurements + comparison to prior scans. FDA Class II cleared. Used as “first reader” — radiologist validates findings. Cuts reading time from 15 mins → 4 mins per scan.