ObjectiveTo evaluate the clinical and cosmetic outcome of patients with early breast cancer underwent oncoplastic techniques in breast conserving surgery. MethodsClinical data of 59 patients with early stage breast cancer who underwent oncoplastic techniques in the breast conserving surgery were analyzed retrospectively from January 2007 to March 2011. Cosmetic outcome score and patient satisfaction questionnaire were also assessed. ResultsThe age of the patients was (53.5±9.8) years (range, 32 to 77 years). The diameter of tumors was (1.6±0.7) cm (range, 0.5 to 4.0 cm). The foci located at upper quadrant in 38, lower quadrant in 17, central area in 4. During operation, single incision approach was used in 25 patients, two incisions approach in 34 patients. A variety of methods were used to repair breast defects including mammary gland direct suture in 9 patients, mammary gland pedicle flaps in 35, local flaps or adipofascial flap in 9, latissimus dorsi myocutaneous flaps in 2, and reduction mammaplasty with “J” or double ring incision in 4. The mean followup period was 30 months (range, 3 to 53 months), no local recurrence was detected. However, bone metastases was found in one patient on 14 months after operation. Fifty-three patients (89.8%) had good to excellent aesthetic results with cosmetic outcome score ≥26. Patient satisfaction questionnaire showed that 40 patients (67.8%) were excellent, 14 (23.7%) good, 3 (5.1%) fair, and 2 (3.4%) poor. ConclusionOncoplastic techniques in the breast conservative therapy for early stage breast cancer is a safe and effective procedure, with highly satisfactory cosmetic outcomes in the majority of patients.
ObjectiveTo summarize the application of adjacent tissue flap for reconstruction of partial breast defect in breast conserving surgery. MethodsThe relevant literatures in recent 5 years were reviewed, and the oncoplastic techniques, classification of the adjacent tissue flaps, were summarized. Furthermore, the indications, advantages and disadvantages of the adjacent tissue flaps were evaluated. ResultsCurrently, there were various ways to reconstruct the breast defect following breast conserving surgery. For the patient, whose breast defect volume was bigger, the application of the adjacent tissue flap was one of the effective methods to obtain better aesthetic outcomes. The adjacent tissue flaps included the following:the lateral thoracodorsal fasciocutaneous flap, thoracodorsal artery perforator flap, inframammary adipofascial flap of the anterior rectus sheath, inter-costal artery perforator flap, internal mammary artery pedicled fasciocutaneous island flap, and so on. ConclusionThe adjacent tissue flap replacement technique in breast conserving surgery for reconstruction of the breast defect is a safe and effective procedure, and patients are satisfied with breast shape and overall cosmetic outcomes for it.
ObjectiveTo systematically evaluate the efficacy, cosmetic outcome and adverse reaction of hypofractionation radiotherapy (HRT) versus conventional radiotherapy (CRT) for early stage breast cancer after breast conserving surgery. MethodsThe databases including CNKI, CBM, VIP, PubMed, EMbase and The Cochrane Library (Issue 1, 2015) were searched from the inception to May 2015 to collect the randomized controlled trials (RCTs) related to HRT versus CRT for early stage breast cancer after breast conserving surgery. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed using RevMan 5.2 software. ResultsSix RCTs involving 8 240 patients were included. Meta-analyses results showed, there were no statistical differences between the HRT group and the CRT group in local-regional recurrence rate (5 year: RR=1.01, 95%CI 0.73 to 1.40, P=0.94; 10 year: RR=1.04, 95%CI 0.86 to 1.26, P=0.67), mortality (5 year: RR=0.95, 95%CI 0.85 to 1.08, P=0.45; 10 year: RR=0.97, 95%CI 0.86 o 1.09, P=0.61), photographic breast appearance (RR=0.98, 95%CI 0.91 to 1.05, P=0.56), the incidence of lung fibrosis (5 year: RR=1.07, 95%CI 0.66 to 1.72, P=0.78; 10 year: RR=1.05, 95%CI 0.62 to 1.77, P=0.86), the incidence of rib fracture (5 year: RR=1.00, 95%CI 0.60 to 1.68, P=0.99; 10 year: RR=1.19, 95%CI 0.70 to 2.00, P=0.52), and the incidence of ischemic of heart (5 year: RR=0.88, 95%CI 0.54 to 1.45, P=0.62; 10 year: RR=0.86, 95%CI 0.54 to 1.37, P=0.53). ConclusionHRT could provide similar tumor control as CRT without serious toxicity. Meanwhile HRT is superior to CRT in terms of patient convenience and costs, it should be promoted as adjuvant treatment for early stage breast cancer after breast conserving surgery.