ABSTRACT
【Objective】 To explore the effect of autologous platelet-rich plasma (PRP) in the treatment of refractory wounds after radical breast cancer resection. 【Methods】 The clinical data of 8 patients with refractory wound healing after radical resection of breast cancer, who received autologous PRP treatment at the South District Wound Treatment Center from November 2020 to May 2021, were collected, including age, sex, wound location, wound area/depth, TNM staging, surgical method, postoperative pathology, chemotherapy conditions, PRP treatment, etc. Wound healing time and scar hyperplasia (vascular distribution, color, softness, thickness, itching, pain, etc.) were observed after PRP treatment. The efficacy of autologous PRP was analyzed and evaluated retrospectively based on the above data. 【Results】 The wounds of 8 patients healed smoothly, and the granulation tissue of the wound was relatively matured and completely covered by the crawling epidermis. The wound healing time was 14 to 26 (20.6±3.6) days, and all patients had not developed scar hyperplasia. 【Conclusion】 The efficacy of autologous PRP treatment of refractory wounds after radical breast cancer resection is fast and effective, and can eliminate scar hyperplasia, which is worthy of clinical promotion.
ABSTRACT
Objective: To compare the convergent sliding of bilateral pectoral myocutaneous lfap method and conventional method for treating the early stage median sternotomy wound dehiscence in patients after cardiac surgery. Method: A total of 36 relevant patients treated in our hospital from 2010-04 to 2014-04 were studied and they were divided into 2 groups: Conventional group, the patients received sufficient draining and dressing changes followed by interrupted simple suture,n=16 and Convergent sliding group, the patients received convergent sliding of bilateral pectoral myocutaneous lfap,n=20. The clinical conditions after treatment were compared between 2 groups. Results: There were 6 patients received re-suture after the ifrst debridement because of poor healing in Conventional group, no such event happened in Convergent sliding group, P0.05; the median hospital stay time from discovering wound problem to wound healing and discharge were 13.0 (10.75, 19.5) days and 12.0 (10.0, 13.0) days, P>0.05. Conclusion: Compared to conventional method, convergent sliding of bilateral pectoral myocutaneous lfap method may obtain the better success rate of wound debridement and suture by shorter time for treating the early stage median sternotomy wound dehiscence in patients after cardiac surgery.