A Review of Treatment-Induced Pulmonary Toxicity in Breast Cancer

This article reviews the available literature that describes the incidence, diagnosis, mechanism, symptoms, and management of pulmonary toxicity induced by radiation therapy and current systemic medications used to treat breast cancer. An extensive literature search was conducted via Ovid Medline to identify all potentially relevant articles written in English from 2010 through January 2020. Additional relevant articles outside the time frame were included as needed. Although the risk of pulmonary toxicity from various breast cancer treatments is small in most instances, it can be fatal. Due to the high prevalence of breast cancer and the range of treatment options, healthcare providers should be aware of the risk of pulmonary toxicity from those treatments and how to prevent or manage complications.