EBRO 2017

Stockholm III

• Longer delay after SCRT results in – Lower ypT categories – Higher rate of pathological CR (11 ⋅ 8% vs 1 ⋅ 7%; P = 0 ⋅ 001) – More Dworak grade 4 tumour regression (10 ⋅ 1% vs 1 ⋅ 7%; P < 0 ⋅ 001)

Pettersson D. Br J Surg. 2015;102(8):972-8