RATIONALE: Diagnostic procedures such as sentinel lymph node mapping may help doctors find patients who are at risk of developing micrometastases and plan better treatment. PURPOSE: This randomized phase II/III trial is studying micrometastases in patients with stage I or stage II localized colon cancer that can be removed by surgery.
Jul 31,2010
All
18 Years
N/A
18 Years
N/A
1500
