title: Magnetic resonance imaging of rectal cancer.
abstract: Optimal treatment decisions for patients with rectal cancer are based on knowledge of tumor characteristics and prognostic features and any initial treatment must aim to reduce the risk of both local and distant recurrence. The radiologist has become an increasingly important part of multidisciplinary team managing rectal cancer. The primary goal of MRI staging of rectal tumors is to identify prognostic factors in order to offer patients a tailored treatment based on individual risks. Restaging of rectal tumors using MRI after chemoradiation therapy is becoming more relevant issue, since further tailoring of treatment is increasingly being considered after the treatment.
authors: Department of Anatomy and Imaging, Federal University of Minas Gerais, Belo Horizonte, Brazil. costaluciana@ufmg.br
authors: Luciana
authors: L
authors: Costa-Silva
authors: Gina
authors: G
authors: Brown
mesh_terms: D059248:Chemoradiotherapy / Q000379:methods*; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000379:methods*; D011379:Prognosis; D012004:Rectal Neoplasms / Q000473:pathology* / Q000628:therapy*; D012007:Rectum / Q000473:pathology*; D016896:Treatment Outcome