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ESTRO
CONSENSUS
• Done by ESTRO teachers in 2015. Updated in 2016 (v1.1)
• Purpose for Santanam nomenclature (CTVp_breast; CTVp_thoracic wall…)
• Patient simulated in the supine position in a breast board, with abducted arms,
and straight head
• Free breathing CT at 2.5mm thick
• Radiopaque wires (not necessarily representing the borders of the CTV)