TY  - BOOK
AU  - O'Neill, Brian
AU  - Salerno G.
AU  - Thomas K.
ED  - ST. LUKE'S PUBLICATION ARCHIVE
TI  - MR vs CT imaging: low rectal cancer tumour delineation for three-dimensional conformal radiotherapy 
T2  - Staff Publications  
U1  - PUBLICATIONS ARCHIVE ONEI 
PY  - 2009///
KW  - Modern three-dimentional radiotherapy is based upon CT. For rectal cancer, this relies upon target definition on CT, which is not the optimal imaging modality. The major limitation of CT is its low inherent contrast resolution. Targets defined by MRI could facilitate smaller, more accurate, tumour volumes than CT
N1  - The print version of this article is held in the Oncology Resource Centre (Box 2)
ER  -