Nipple skin microcirculatory perfusion after congenitally inverted nipple correction surgery using a traction technique
10.3760/cma.j.issn.1671-0290.2024.03.005
- VernacularTitle:牵引法矫正先天性乳头内陷术后乳头皮肤微循环灌注量的研究
- Author:
Hairu CAO
1
;
Youbin WANG
;
Ru ZHAO
;
Lin ZHU
;
Xiaojun WANG
Author Information
1. 中国医学科学院 北京协和医院整形外科，北京 100032
- Keywords:
Inverted nipple;
Congenital;
Traction correction;
Microcirculatory perfusion;
Hemodynamic disorders
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2024;30(3):218-222
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The traction method for correcting congenital nipple inversion was observed to induce varying degrees of hemodynamic compromise in the nipple skin microcirculation after surgery. In this study, the laser Doppler scattering flowmetry was employed to measure the postoperative nipple skin microcirculation perfusion to verify the difference in nipple skin microcirculation perfusion with different grades of hemodynamic disorders. Furthermore, we aimed to describe the trend of postoperative nipple skin microcirculation perfusion and to elucidate the patterns of nipple breast skin microcirculation in healthy women.Methods:From October 2016 to October 2022, the Department of Plastic and Reconstructive Surgery of Peking Union Medical College Hospital performed traction correction of 72 congenital inverted nipples using wire braces in 37 women. The age of the patients in the surgical group ranged from 21 to 51 years with a mean age of 27.4±1.8 years. Concurrently, the control group consisted of 65 normal nipples of 34 healthy women aged between 18 to 50 years (mean age 26.5±1.7 years). In both groups, nipple and areola skin microcirculatory perfusion was measured using a laser Doppler scatter flow meter PeriCam PSI system. The control group underwent a single measurement whereas the surgical group was evaluated three times postoperatively at two days, five days, and one month.Results:In the control group, the mean value of nipple skin microcirculation perfusion was 137.77±22.94, significantly higher than that for breast skin, which stood at 68.94±10.43 ( t=-14.116, P<0.001). The mean value of nipple skin microcirculation perfusion in the surgical group was 179.57±41.48 at two days postoperatively, which resulted in a significant increase in postoperative nipple skin microcirculation perfusion compared to the control group nipple skin microcirculation perfusion (137.77±22.94), and a decrease in nipple skin microcirculation perfusion at five days postoperatively (167.28±38.16), which was normalized at one month postoperatively (131.45±39.64). Notably, instances of hemodynamic disturbances such as skin breakdown or partial necrosis, the nipple skin microcirculation perfusion were significantly reduced (118.63±58.66), supporting the postoperative nipple hemodynamic classification. Conclusions:The nipple skin microcirculation perfusion in healthy female is significantly higher than breast skin microcirculation perfusion. Surgical interventions for correcting congenital inverted nipples markedly enhance nipple skin microcirculatory perfusion, though the perfusion rate is prone to reduction in the case of postoperative hemodynamic disorders, manifesting as nipple skin breakdown or localized necrosis. The integrity of nipple skin can be used as a crucial metric for clinical evaluation. Notably, following postoperative dressing changes, all instances of nipple skin breakdowns heal with the microcirculation perfusion values reverting to normal by one month.
