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Radiotherapy for Anal Cancer: Intensity-Modulated Radiotherapy and Future Directions
Journal article   Peer reviewed

Radiotherapy for Anal Cancer: Intensity-Modulated Radiotherapy and Future Directions

Serguei A Castaneda, Lindsay B Romak and Vance G Nielsen
Surgical oncology clinics of North America, v 26(3), pp 467-475
Jul 2017
PMID: 28576183

Abstract

Anal Canal - pathology Anal Canal - radiation effects Anus Neoplasms - pathology Anus Neoplasms - radiotherapy Anus Neoplasms - surgery Anus Neoplasms - therapy Carcinoma, Squamous Cell Chemoradiotherapy Humans Radiotherapy Planning, Computer-Assisted Radiotherapy, Intensity-Modulated - adverse effects Radiotherapy, Intensity-Modulated - methods Radiotherapy, Intensity-Modulated - trends Treatment Outcome
The treatment of anal cancer has evolved remarkably in the past 30 years. Definitive chemoradiotherapy is the standard of care, allowing organ preservation and maintenance of continence for most patients. This article reviews recent advances in radiotherapy planning and delivery that have resulted in improvements in treatment-related toxicity. Most notably, the advent and wide adoption of intensity-modulated radiotherapy provides a superior toxicity profile compared with older techniques, while maintaining similar oncologic outcomes. Current areas of active research include optimizing and individualizing treatment intensity and possible integration of biologic agents and immunotherapies in the treatment of anal cancer.

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8 citations in Scopus

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Collaboration types
Domestic collaboration
Web of Science research areas
Oncology
Surgery
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