AutoContour is an AI-driven contouring solution developed by Radformation to automate and accelerate the process of generating treatment-ready contours for radiation therapy planning. With over 290 preloaded CT and MR structure models, AutoContour enables clinicians to begin reviewing automated contours in under 30 seconds. It integrates seamlessly with most treatment planning and imaging systems, including Eclipse™ and ClearCheck, and supports both cloud-based and local deployments. AutoContour follows AAPM TG-263 nomenclature and official consensus guidelines from RTOG, NRG, RADCOMP, ESTRO, and others to ensure consistent, high-quality contours. It supports rigid and deformable image registration, planning structure generation, and streamlined editing tools for efficient contour review and updates.

Features

• Preloaded Models: 290+ CT and MR structure models from head to femur, ready for immediate use.
• Guideline-Based Naming: Uses AAPM TG-263 nomenclature and consensus guidelines for consistency.
• Image Registration Workspace:
  • Rigid and deformable registration
  • Compatible modalities: CT-CT, CT-MR, MR-MR, CT-PET
  • Shared frame of reference grouping
  • ITV/PRV contour generation
  • Structure transfer and analysis tools
  • Deformed dose display and export
• Planning Structure Generation:
  • Automatic OAR contouring
  • Boolean and geometric operations
  • Import user/global templates
  • Margin generation (2D/3D)
  • PTV, PRVs, dose spill, skin threshold, overlap, crop, and evaluation structures
• Editing & Review Tools:
  • Grouped structure review with auto-aligned viewing planes
  • Configurable scroll speed, zoom, and window/level
  • Pencil, brush, multi-slice interpolation, and Edit Assist tool for predictive delineation
• Vendor Neutral Integration:
  • Seamless Eclipse™ API integration
  • Standalone DICOM compatibility
  • Cloud or local AI deep learning processing

Benefits

• Time Savings: Reduces contouring time by up to 1.5 hours per complex case; 84% time savings on average.
• Rapid Implementation: No user configuration required; ready-to-go models enable contouring in seconds.
• Improved Consistency: Standardized contours across clinicians enhance treatment quality.
• Flexible Deployment: Works with any treatment planning system via DICOM or Eclipse™ API.
• Enhanced Workflow: Streamlined editing and review tools improve user experience and efficiency.
• Scalable Solution: Suitable for small clinics to large hospital networks with cloud or local deployment options.