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SRS QA talk (Anna) v3_01.ppt
Linac QA for frameless SRS/SRT
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SRS QA talk (Anna) v3_01.ppt
Stereotaxy
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Stereotaxy
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Placing frame on patient
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SRS QA talk (Anna) v3_01.ppt
Imaging frame and target
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SRS QA talk (Anna) v3_01.ppt
Problems with frames
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Frameless “SRS”
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SRS QA talk (Anna) v3_01.ppt
Frameless “SRS” and “SRT”
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SRS QA talk (Anna) v3_01.ppt
Frame-based positioning
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Frameless positioning
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Frame versus frameless
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Imaging at RPAH
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SRS QA talk (Anna) v3_01.ppt
ExacTrac flat panel detector
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SRS QA talk (Anna) v3_01.ppt
kV image matching
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6-D couch
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Why have lasers now?
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QA for frameless SRS/SRT
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SRS QA talk (Anna) v3_01.ppt
Winston-Lutz test
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Winston Lutz pointer
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Winston Lutz pointer
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Winston-Lutz test
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MV Winston Lutz test
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Pointer aligned to lasers
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SRS QA talk (Anna) v3_01.ppt
MV WLT
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MV WLT
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MV WLT
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EPI image of cone and BB
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Analysis in PipsPro
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Analysis in PipsPro
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Analysis in PipsPro
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Analysis in PipsPro
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Analysis in PipsPro
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WLT with MLCs
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WLT with cones
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kV Winston Lutz test
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Slide 36
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Slide 37
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kV Winston Lutz test
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Infra-Red isocentre
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Infra-Red isocentre
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Slide 41
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Infra-Red isocentre
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Title
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Monthly QA – image quality
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SRS QA talk (Anna) v3_01.ppt
Monthly QA – couch top
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Monthly QA – arc delivery
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Monthly QA – arc delivery
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SRS QA talk (Anna) v3_01.ppt
Conclusion