WEBVTT

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Radiation therapy. In practice.
Image registration · Setup verification · Treatment workflows · LINAC anatomy

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Compare orthogonal setup images.
2D / 2D matching · Planning DRRs and simulated AP and lateral setup images

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Assess CBCT alignment in three planes.
Compare planning CT with simulated CBCT · Axial, coronal and sagittal views

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Refine the image registration.
Manual alignment using simulated setup errors · Ungraded practice

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Assess alignment across the image volume.
Review target and organ-at-risk alignment across linked image planes

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Review the treatment plan. Acquire CBCT.
Simulated prostate VMAT workflow · Plan checks and pre-treatment imaging

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Register the target to the planning CT.
Assess target alignment before applying the setup correction

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Apply the image-guided couch shift.
Hold motion enable to apply the simulated setup correction

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Verify fiducial alignment on kV images.
Review AP and lateral projections after the couch correction

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Monitor simulated VMAT delivery.
Observe gantry motion, MLC aperture and intrafraction monitoring

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Practise deep inspiration breath-hold.
Coach a simulated breath hold and monitor the respiratory trace

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Explore LINAC motion and clearance.
Gantry positioning and collision feedback using a training phantom

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Identify treatment-head components.
X-ray target, collimation system and monitor chamber · Teaching model

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Inspect multileaf collimator mechanics.
Follow a leaf, its drive mechanism and position feedback

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Examine the kV imaging detector.
Explore a representative flat-panel detector layer by layer

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Observe gantry rotation during delivery.
Simulated gantry rotation and beam delivery · Training phantom

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Select a radiation therapy training case.
Choose anatomy, imaging approach and treatment technique

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Review image-registration techniques.
Use in-app guidance to support systematic image assessment

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Plan a radiation therapy teaching week.
Organise cases and learning objectives in the Weekly planner

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Assign cases and practice requirements.
Set availability, instructions and attempt limits for your students

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Demonstrate image registration in Live Lab.
Fictional class · Demonstrate image matching and respond to help requests

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Review learner progress and case results.
Use recorded attempts to guide feedback and further practice

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Practise the radiotherapy workflow.
Image registration · Setup verification · Simulated treatment delivery