Analysis of single circumaereolar incision nipple-sparing modified radical mastectomy and immediate tissue expander implantation / 中华内分泌外科杂志

ABSTRACT

Objective To explore the safety and cosmetic effect of nipple-sparing modified radical mas tectomy and immediate tissue expander implantation with single circumaereolar incision.Methods 30 patients were enrolled in Peking Union Medical College Hospital between Jan.2014 and Dec.2015.All the patients were categorized according to surgical incision (single circumaereolar incision group vs double incisions group).Data on clinicopathological parameters,average hospital stay,complications and overall cosmetic effect were retrospectively collected.Data was performed with Chi-square test,Fisher exact test and t-test.Statistical significance was defined as P＜0.05.Results 19 patients were enrolled in single circumaereolar incision group,and 11 patients in double incisions group.There was no significant difference for operation duration (P=0.093) and average hospital stay (P=0.339).After follow-up for 19.1 months,ranging from 8 to 31 months,no patients developed seroma or arm lymphedema.There was no statistical significance between the two groups in terms of sensation in nippleaereolar area (P=0.973),bilateral symmetry (P=0.650) and overall cosmesis (P=0.483).Conclusion single circumaereolar incision nipple-sparing modified radical mastectomy and immediate tissue expander implantation can be one of the preferable surgical procedures with benefits of minimal invasiveness,reliable oncological safety and decent cosmetic effect.