Hi,
In addition to the above one that Gavin mentioned;there were 3 more abstracts(#4050,#e14614,#e14626) indicated that adjuvant therapy of chemo and/or radiotherapy will be of benefit to CC patients after resection especially those who are lymph node positive or R1 (margin positive).
God bless.
If you want to read the whole abstract go to
http://chicago2011.asco.org/Abstracts.aspx
on the left hand side ,click Abstracts.
then scroll down on the right side under highlights(the red box),click the 1st line”ASCO annual meeting abstracts are available”;
on the next screen ,click BROWSE-abstracts by meeting track; when the next screen comes up,scroll down ,under Gastrointestinal(Noncolorectal) Cancer,click Hepatobiliary cancer;then you can read all ASCO 2011 abstracts related to CC.