[Application of contralateral mastoplasty in breast reconstruction after breast cancer surgery].

Objective: To introduce a contralateral mastoplasty in breast reconstruction with prosthesis after breast cancer surgery in order to gain bilateral breasts symmetry. Methods: Between January 2016 and June 2018, 11 female patients with breast cancer were treated, aged 34-64 years old (mean, 49.6 years). There were 5 cases in left side and 6 cases in right side. There were 3 cases of invasive carcinoma and 8 cases of intraductal carcinoma. The diameter of tumor was 0.2-4.1 cm (mean, 2.5 cm). The disease duration ranged from 1 to 15 months (mean, 6 months). According to Regnault grading criteria, there were 7 cases of mild breast ptosis and 4 cases of moderate breast ptosis. Simple nipple-sparing mastectomy and reconstruction using prosthesis of the affected side, and folding and lifting of the nipple-areolar complex of the healthy side were performed. Results: The operation time was 144-188 minutes (mean, 158 minutes). The hospital stay was 6-9 days (mean, 7.5 days). Postoperatively, poor incision healing occurred in 1 case and healed after symptomatic treatment. The other incisions healed well and no surgical-related complications occurred. All patients were followed up 6-30 months (mean, 16 months). At 3 months after operation, the expert group adopted the self-made rating scale to evaluate the bilateral breasts symmetry, and the score was 8-10 (mean, 8.9). The patients were evaluated for their satisfaction according to the self-made score scale, and the score was 8-10 (mean, 9.1). Conclusion: After immediate breat reconstruction with prosthesis after breast cancer surgery, the satisfied bilateral breasts appearances and symmetry can be obtained by contralateral mastoplasty.