Short-term outcomes of immediate breast reconstruction using an implant or tissue expander after mastectomy in breast cancer patients

Background Mastectomy is an optional surgical management of breast cancer, but it can cause significant adverse reactions. Breast reconstruction is a concern in post-mastectomy recovery. We assessed the oncologic safety and patient satisfaction following immediate breast reconstruction using an implant or tissue expander. Methods We retrospectively reviewed all patients who underwent reconstruction with an implant or tissue expander immediately after mastectomy. Seventy-seven patients underwent breast reconstruction at a general hospital breast cancer center from January 2008 to December 2010. Fourteen patients were excluded due to loss at follow-up, so 63 patients were included in this study. Questionnaires were sent to all patients to assess patient satisfaction. Results Mean age was 44.1 years (range 29–64). After a median follow-up period of 22.4 months, there was 1 case of locoregional recurrence, 1 case of distant metastasis, and an overall breast cancer-specific survival of 100 %. Overall rate of major complications, such as nipple areolar complex (NAC) necrosis and implant removal, was 11.1 % (7 patients). Of the 10 patients who had NAC necrosis, 6 patients improved after observation and 4 patients had NAC excision. Three patients had their implant removed due to severe infection, leakage, and dissatisfaction, respectively. There were 32 cases of total mastectomy (TM), 12 cases of skin-sparing mastectomy (SSM), and 19 cases of NAC-sparing mastectomy (NSM). According to the questionnaire, 84.1 % were satisfied with the general operational result and 77.8 % with the cosmetic result. Of the 31 patients who received conservative surgery, 87.1 % were satisfied with the general result and 83.9 % with the cosmetic result. Conclusions Immediate breast reconstruction using an implant after mastectomy was technically feasible and oncologically safe. In addition, the reconstruction resulted in a relatively high rate of patient satisfaction. Further long-term studies are warranted to confirm these findings.