EBRO 2017

Marginis from GTV to CTV

On surgical specimens: n= 34 SCC/32ADK

EBRO 2017

Microscopic spread from gross tumour: Oesophagus and GEJ (proximal) spread – 94% cases < 30 mm GEJ distal spread – 94% cases < 50 mm

Gao S et al., IJROBP 2007