INTERNATIONAL JOURNAL OF CLINICAL ONCOLOGY, cilt.19, sa.5, ss.889-896, 2014 (SCI-Expanded)
The study populations of previous preoperative chemoradiotherapy (pre-CRT) studies have consisted of mixed clinical stages, such as cT3-cT4 and/or cN positive. For this reason, it has not been possible to demonstrate whether pre-CRT is of benefit for individual subgroups.