Sara Fazio, MD, FACP
Posts by Sara Fazio, MD, FACP
Last month, JAMA Oncology published a study that suggests standard treatment for non-invasive breast cancer (DCIS) may be too aggressive and that perhaps some women with DCIS would do just as well without lumpectomy or mastectomy. As expected, this has generated a lot of controversy and confusion. For some women, DCIS is a “precursor” to invasive breast cancer, but in many others, it may not progress. But right now, doctors don’t understand these cancers well, and it is difficult to predict how these abnormal cells will behave in any given woman. More research is needed to determine optimal treatment for each individual woman diagnosed with DCIS. In the meantime, a woman with DCIS and her doctor should take into account certain risk factors (age and race among them), as well as that woman’s personal preferences when creating a treatment plan.