MedElevator
Войти в исследования The Journal of surgical research · 2020
The Effects of Platelet-Rich Plasma to Decrease the Risk of Seroma Formation After Mastectomy and Axillary Dissection.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Calisir Akin, Ece Ilhan, Yormaz Serdar, Colak Bayram, Kirazli Halil, Sahin Mustafa
Аннотация
BACKGROUND: Seroma, which is the most common complication after mastectomy and axillary dissection, is the leakage of the lymphovascular fluid into the dead space. It can cause local complications varying from delayed wound healing to infection and skin flap necrosis. The aim of this study was to evaluate whether platelet-rich plasma (PRP) reduces the risk of seroma formation.
MATERIALS AND METHODS: A total of 24 Wistar albino rats were randomly divided into three groups of eight rats in each. For the rats in group 1, no additional procedures were carried out. The rats in groups 2 and 3 were applied with 0.25 and 0.5 mL/cm2 PRP, respectively, to the operation site. The groups were compared in respect of adhesion scores, histopathologic examination, and tissue seroma volume.
RESULTS: The mean seroma volume was 2.19 ± 0.78 mL in group 1, 1.43 ± 0.35 mL in group 2, and 0.96 ± 0.24 mL in group 3. The seroma volumes of groups 3 and 2 were significantly lower than those in group 1. In the macroscopic assessment the mean general adhesion score was 6 ± 0.75 in group 3. The other general adhesion scores were 5.25 ± 0.70 and 2.12 ± 0.64 in groups 2 and 1, respectively. The adhesion scores of groups 3 and 2 were significantly higher than those of group 1. The mean inflammatory cell score was 0.87 ± 0.83 in group 3, 2.0 ± 0.92 in group 2, and 3.0 ± 0.53 in group 1. There were significantly lower levels of inflammatory cells in group 3 than in the other groups and the group 2 inflammatory cell count was lower than that of group 1. Fibroblast density score was significantly higher in group 3 (2.50 ± 1.06) compared with the other groups. Neovascularization was significantly higher in groups 3 and 2 compared with group 1. The mean neovascularization score was 2.25 ± 1.16 and 2.12 ± 1.12 in groups 2 and 3, respectively. There were no statistically significant differences between the groups in respect of collagen levels.
CONCLUSIONS: Local application of PRP in rats after experimental mastectomy and axillary dissection was observed to decrease seroma formation and to increase neovascularization and fibroblast density.
MATERIALS AND METHODS: A total of 24 Wistar albino rats were randomly divided into three groups of eight rats in each. For the rats in group 1, no additional procedures were carried out. The rats in groups 2 and 3 were applied with 0.25 and 0.5 mL/cm2 PRP, respectively, to the operation site. The groups were compared in respect of adhesion scores, histopathologic examination, and tissue seroma volume.
RESULTS: The mean seroma volume was 2.19 ± 0.78 mL in group 1, 1.43 ± 0.35 mL in group 2, and 0.96 ± 0.24 mL in group 3. The seroma volumes of groups 3 and 2 were significantly lower than those in group 1. In the macroscopic assessment the mean general adhesion score was 6 ± 0.75 in group 3. The other general adhesion scores were 5.25 ± 0.70 and 2.12 ± 0.64 in groups 2 and 1, respectively. The adhesion scores of groups 3 and 2 were significantly higher than those of group 1. The mean inflammatory cell score was 0.87 ± 0.83 in group 3, 2.0 ± 0.92 in group 2, and 3.0 ± 0.53 in group 1. There were significantly lower levels of inflammatory cells in group 3 than in the other groups and the group 2 inflammatory cell count was lower than that of group 1. Fibroblast density score was significantly higher in group 3 (2.50 ± 1.06) compared with the other groups. Neovascularization was significantly higher in groups 3 and 2 compared with group 1. The mean neovascularization score was 2.25 ± 1.16 and 2.12 ± 1.12 in groups 2 and 3, respectively. There were no statistically significant differences between the groups in respect of collagen levels.
CONCLUSIONS: Local application of PRP in rats after experimental mastectomy and axillary dissection was observed to decrease seroma formation and to increase neovascularization and fibroblast density.