Cover Imaging for Physicists

with „intelligent“ manual delineation

Bayne M et al. Int J Radiother Oncol Biol Phys 2010; 77: 1151-7.

• GTVs contoured by

6 experts using a

highly

standardized

protocol

• Autocontouring with

SUV=2.5, 3.5, 4.0,

and 40% SUV

max

• Automatic

delineations differed

widely

• Visual contouring

protocol gave

reproducible results

ESTRO Teaching Course Advanced Imaging: PET – Reconstruction, Contouring