Radioactive seed localisation (RSL) in the treatment of non-palpable breast cancers: Systematic review and meta-analysis

The results of this systematic review demonstrate a statistically significant benefit of RSL over the gold standard of WGL in terms of involved margin status, re-operation rates and reduced operative time but no statistically significant difference with WGL in terms of volume of tissue excised in the treatment of non-palpable breast cancers. Adequately powered, multicentre RCTs are needed to validate these results.