Published in:
Open Access
01-12-2019 | Magnetic Resonance Imaging | ASO Author Reflections
ASO Author Reflections: Similar Short- and Long-Term Outcomes in Variable Use and Timing of Restaging MRI and Surgery After Preoperative Chemoradiotherapy for Rectal Cancer
Authors:
Robin Detering, MD, Pieter J. Tanis, MD, PhD
Published in:
Annals of Surgical Oncology
|
Special Issue 3/2019
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Excerpt
Preoperative chemoradiotherapy (CRT) has become standard of care in the treatment of patients with locally advanced rectal cancer. CRT results in downsizing facilitating complete resection and reduces the local recurrence rate, and 15–20% of patients achieve pathological complete response (pCR), which is associated with favorable oncological outcomes.
1 However, one of the unresolved issues regarding preoperative CRT is the optimal time interval to total mesorectal excision (TME) surgery and the role of magnetic resonance imaging (MRI) restaging in clinical decision-making. …