Potentials of high resolution magnetic resonance imaging <i>versus</i> computed tomography for preoperative local staging of colon cancer

Abstract

Patients with locally advanced colon cancer, defined as tumor stage T3cd-T4, can be identified by both high resolution MRI and CT, even when CT is performed with a metastasis staging protocol. MRI may have an advantage, due to its high soft tissue discrimination, to identify certain prognostic factors such as T-stage and extramural venous invasion.