Breast cancer in previously thyroidectomized patients: which thyroid disorders are a risk factor?

The aim of this study was to evaluate whether there are thyroid diseases in which breast cancer will appear later as well the role autoimmunity. This a retrospective observational study. A total 410 females (thyroid surgery and cancer) 524 only) were compared with regard pathological findings, hormones, autoimmunity type cancer. Thyroid autoimmunity, especially antithyroid peroxidase antibodies, significantly increased risk (p < 0.01); however, not true for other diseases, including No variant predominant, only associated Further research is needed explain impacts different antibodies.