ObjectiveTo assess the oncologic and cosmetic outcomes in women with breast carcinoma who were treated with breast-conserving therapy using oncoplastic techniques with concomitant symmetrization of the contralateral breast. Summary Background DataAlthough breast-conserving therapy is the standard form of treatment for invasive breast tumors up to 4 cm, in patients with large, ill-defined, or poorly situated tumors, cosmetic results can be poor and clear resection margins difficult to obtain. The integration of oncoplastic techniques with a concomitant contralateral symmetrization procedure is a novel surgical approach that allows wide excisions and prevents breast deformities. MethodsThis is a prospective study of 101 patients who were operated on for breast carcinoma between July 1985 and June 1999 at the Institut Curie. The procedure was proposed for patients in whom conservative treatment was possible on oncologic grounds but where a standard lumpectomy would have led to poor cosmesis. Standard institutional treatment protocols were followed. All patients received either pre-or postoperative radiotherapy. Seventeen patients received preoperative chemotherapy to downsize their tumors. Mean follow-up was 3.8 years. Results were analyzed statistically using Kaplan-Meier estimates. ResultsMean weight of excised material on the tumor side was 222 g. The actuarial 5-year local recurrence rate was 9.4%, the overall survival rate was 95.7%, and the metastasis-free survival rate was 82.8%. Cosmesis was favorable in 82% of cases. Preoperative radiotherapy resulted in worse cosmesis than when given postoperatively. ConclusionsThe use of oncoplastic techniques and concomitant symmetrization of the contralateral breast allows extensive resections for conservative treatment of breast carcinoma and results in favorable oncologic and esthetic outcomes. This approach might be useful in extending the indications for conservative therapy.

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With local recurrence and survival rates similar to those for breast-conserving therapy, this series confirms the safety of oncoplastic breast surgery for tumors both high in volume and difficult in location. Highly satisfactory cosmetic outcomes extend the indications for conservative surgery, further reduce the mastectomy rate, and limit adverse aesthetic sequelae.

Phyllodes tumors are a rare distinctive fibroepithelial tumors of the breast and their management continues to be questioned. The aim of our study was to examine the treatment and outcome of 165 patients with phyllodes tumors and to review the options for surgical management. This is a retrospective study of 165 patients who presented to the Institut Curie between January 1994 and November 2008 for benign, borderline or malignant phyllodes tumors. The median follow-up was 12.65 months [range 0-149.8]. The median age at diagnosis was 44 years [range 17-79]. One hundred and sixty patients (97%) had breast-conserving treatment, of whom 3 patients (1.8%) had oncoplastic breast surgery. Younger women had a significantly higher chance of having a benign phyllodes tumor (p = 0.0001) or a tumor of small size (p < 0.0001). Histologic examination showed 114 benign (69%), 37 borderline (22%) and 14 malignant tumors (9%). The median tumor size was 30 mm [range 5-150]. The tumor margins were considered incomplete (< 10 mm) in 46 out of 165 cases (28%) with 52% revision surgery. Only the tumor grade was a significant risk factor for incomplete tumor margins (p = 0.005). Fifteen patients developed local recurrence (10%) and two, metastases. In univariate analysis, the histologic grade (p = 0.008), and tumor size (p = 0.02) were significative risk factors for local recurrence with an accentuated risk for "borderline" tumors and tumors of large size.).Similar results were obtained using multivariate analysis (p = 0.07). The mainstay of treatment for phyllodes tumors remains excision with a safe surgical margin, taking advantage breast conserving surgery where amenable. For borderline or malignant phyllodes tumors or in cases of local tumor recurrence, mastectomy, and immediate breast reconstruction may become the preferred option. Genetic analysis will potentially supplement classical histologic examination in order to improve our management of these tumors. The role of adjuvant treatments is unproven and must be considered on a case-by-case basis.

Nipple-sparing mastectomy for primary breast cancer is appropriate in carefully selected patients. All patients should have retroareolar sampling. There is strong evidence to suggest that suitable cases are well circumscribed single or multifocal lesions that have a tumor-to-nipple distance greater than 2 cm. Tumors should be grade 1 to 2 and not have lymphovascular invasion, axillary node metastasis, or human epidermal growth factor receptor-2 positivity.

The indications for autologous reconstruction are increasing. The standard procedure is the transverse rectus abdominis muscle flap; however, this flap has contraindications and drawbacks. The latissimus dorsi muscle flap is simple and reliable. Hokin et al. demonstrated in 1983 that this flap can be extended and used for breast reconstruction without an implant. Since then, it has been widely studied in this setting and is known to provide good aesthetic results. Dorsal sequelae, conversely, were not appraised. The aim of this study was to assess objective and subjective dorsal sequelae after the harvest of an extended flap. Forty-three consecutive patients who had had breast reconstruction with an autologous latissimus dorsi flap were assessed by a surgeon and a physiotherapist for muscular strength and shoulder mobility. Patient opinion was studied through a questionnaire. Mean delay between the operation and the evaluation was 19 months. Early complications, mainly dorsal seromas, were frequent after the harvest of an extended flap (72 percent). There was no late morbidity and, especially, no flap loss or partial necrosis. As for functional results, 37 percent of the patients had complete adjustment and 70 to 87 percent demonstrated no change in shoulder strength. Sixty percent of the patients experienced no limitation in everyday life, and 90 percent said they would undergo this procedure again. The authors show that dorsal sequelae after an extended latissimus dorsi flap are minimal and that this technique compares favorably with the transverse rectus abdominis muscle flap.

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