选项卡01 05igrt工作流程计划准备.pdf

IGRT clinical workflow ◼ nning ◼ Add imaging tem tes ◼ Acquire images ◼ Imaging matching and shift the couch if necessary ◼ Deliver the treatment ◼ Offline imaging review 1 Treatment nning ◼ Get patient n from Eclipse 2 Add setup fields Inserted setup field Converted setup field 3 Setup fields and OBI modes ◼ 2D ◼ 2D2D ◼ Marker matching ◼ 3D ( CBCT mode) 4 Setup fields ◼ Inserted setup field ◼ No DRR attached ◼ Must normally create one or attach one ◼ No MLC attached ◼ Converted setup field ◼ Setup field with all the treatment attribute pect MU ◼ Gantry / collimator angle, size, DRR, MLC, isocenter 5 Setup fields and OBI modes ◼ 2D pair marching mode (kv~kV, MV~kV) ◼ 2 orthogonal setup fields with DRR are needed ◼ 270 °(kV) and 0 °(MV or kV) ◼ Markers matching mode ◼ 2 orthogonal setup fields with DRR are needed - 270 °and 0 °(both kV) ◼ Fluoro verification mode ◼ Setup field with the same gantry angle and MLC field aperture ◼ CBCT mode ◼ One setup field, DRR is not necessary 6 n approval 7 IGRT clinical workflow ◼ nning ◼ Add imaging tem tes ◼ Acquire images ◼ Imaging matching and shift the couch if necessary ◼ Deliver the treatment ◼ Offline imaging review