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The lancet oncology · Jan 2015
ReviewOrgan preservation in rectal cancer: have all questions been answered?
- Corrie A M Marijnen.
- Department of Clinical Oncology, Leiden University Medical Center, Leiden, Netherlands. Electronic address: marijnen@lumc.nl.
- Lancet Oncol. 2015 Jan 1; 16 (1): e13-22.
AbstractImproved treatment strategies have eliminated local control as the major problem in rectal cancer. With increasing awareness of long-term toxic effects in survivors of rectal cancer, organ-preservation strategies are becoming more popular. After chemoradiotherapy, both watchful waiting and local excision are used as possible alternatives for radical surgery. Although these seem attractive strategies, many issues about the safety of organ preservation remain. Additionally, radiotherapy strategies are mainly aimed at intermediate and high-risk rectal tumours, and adaptation of this standard practice for a completely new treatment indication has yet to start. This Review will discuss the options and problems of organ preservation, and address the research questions that need to be answered in the coming years, with a specific focus on radiotherapy. Copyright © 2015 Elsevier Ltd. All rights reserved.
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