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Key Issues In Head And Neck Radiotherapy .Set up Uncertainties .Target Volume Delineation .Precise Treatment Planning Delivery .Locoregional control Overall Survival Overall Treatment Time .Nutritional support Quality of Life
Key Issues In Head And Neck Radiotherapy •Set up Uncertainties •Target Volume Delineation •Precise Treatment Planning & Delivery •Locoregional control & Overall Survival •Overall Treatment Time •Nutritional support & Quality of Life
Challenges In Planning Radiation Treatment Shoot The Tumor....Save The Man
Challenges In Planning Radiation Treatment Shoot The Tumor….Save The Man
Guidelines For Target Volume Delineation 7 Different Groups......Variations in the Target Volume Delineation Novak et al,Vijjers et al,Som et al,Gregoire et al,Palazzi et al,Van Triest et al,Gregoire et al CT pictures available Author Abbreviation Publication (m） Considered levels Nowak et al,1999 (11) NWK Full paper 5 b,Ⅱπ，V,V Wijers et al,1999 (12) WJ/WJI Full paper LⅢIV,V Som et al,1999 (13) SOM Full paper 6 Iab,ΠV,Vab Gregoire et al,2000(14) GREG Full paper I IV.V Gregoire et al,2002 (16) FRB Abstract,atlas 46 b,ⅡVV.r Palazzi et al,2002 (15) AIRO Full paper Ib,IIa/b.III.IV,Va/b.r Van Triest et al,2002 (17) NMJ Abstract None LⅢV Implications on Target Volume Delineation
Guidelines For Target Volume Delineation 7 Different Groups……Variations in the Target Volume Delineation Novak et al, Vijjers et al, Som et al, Gregoire et al, Palazzi et al, Van Triest et al, Gregoire et al Implications on Target Volume Delineation
Heterogeneity In Target Volume Delineation Sanguinettiet al IJROBP.2004
Heterogeneity In Target Volume Delineation Sanguinetti et al IJROBP,2004