Late complications of radiation therapy for breast cancer: evolution in techniques and risk over time - PubMed (original) (raw)

Review

Late complications of radiation therapy for breast cancer: evolution in techniques and risk over time

Zachary Brownlee et al. Gland Surg. 2018 Aug.

Abstract

Radiation therapy in combination with surgery, chemotherapy, and endocrine therapy as indicated, has led to excellent local and distant control of early stage breast cancers. With the majority of these patients surviving long term, mitigating the probability and severity of late toxicities is vital. Radiation to the breast, with or without additional fields for nodal coverage, has the potential to negatively impact long term cosmetic outcome of the treated breast as well as cause rare, but severe, complications due to incidental dosage to the heart, lungs and contralateral breast. The long-term clinical side-effects of breast radiation have been studied extensively. This review aims to discuss the risk of developing late complications following breast radiation and how modern techniques can be used to diminish these risks.

Keywords: Radiation; breast cancer; late toxicity.

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Conflict of interest statement

Conflicts of Interest: The authors have no conflicts of interest to declare.

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