Abstract: Objective  To investigate the clinical treatment of patients with refractory plasma cell mastitis by fistulectomy combined with nipple correction,observe its clinical efficacy,and analyze its clinical practicability.Methods Nine patients with refractory plasma cell mastitis were treated from August in 2020 to March in 2022.Before operation,fistulectomy and nipple correction were performed after the local inflammation was controlled by oral Chinese medicine.After operation,routine surgical dressing changes were performed,and the clinical efficacy,satisfaction evaluation of postoperative breast appearance and recurrence rate were observed.Results All the nine patients were cured after operation and they were satisfied with their breast shape,and there was no recurrence within one year after operation.Conclusion Fistulectomy combined with nipple correction is a safe and effective method for the treatment of patients with refractory plasma cell mastitis.

Key words: refractory plasma cell mastitis, fistulectomy combined with nipple correction