Objective To explore the clinical efficacy of staged surgery for non-lactating mastitis. Methods A retrospective analysis was conducted on 317 patients with non-lactating mastitis admitted to our department from January 2015 to December 2020, all of whom underwent staged surgical treatment. The recovery time, recurrence rate, and breast appearance score were observed. Results The median follow-up time was 24(17，33) months, the recovery time was (25.5±17.9) days, and the recurrence rate was 4.4%. There were 96.2% of patients satisfied with the breast appearance. Conclusions Staged surgery for non-lactating mastitis can effectively shorten the course of the disease, protect the appearance of breast, and have good clinical efficacy.

Objective To explore the clinical effect of Jiangru Formula(Herbal formula for soothing the liver,clearing heat,activating blood and removing stasis)combined with TCM surgical treatment for plasmocyte mastitis.Methods Fifty five patients with plasmocyte mastitis were treated with Jiangru Formula orally and TCM surgical treatment to see the effect of this method.Results The total effective rate was 100%.The average treatment period was(28?13.61)days.The recurrence rate was 1.82%.Conclusion The combination of Jiangru Formula with TCM surgical treatment for plasmocyte mastitis is effective in shortening the treatment period,reducing the recurrence rate and keeping the shape of the breast.