Post-operative KEloids iRradiation (POKER): does the surgery/high-dose interventional radiotherapy association make a winning hand?

PURPOSE: To report the results involving post-operative interventional radiotherapy (POIRT) in a homogenous cohort of patients affected by keloid and treated at a single institution with the same fractionation schedule. PATIENTS AND METHODS: Inclusion criteria were: surgery with a histopathological diagnosis of keloid, subsequent high-dose rate interventional radiotherapy (HDR-IRT)-12 Gy in 4 fractions (3 Gy/fr) twice a day-and follow-up period ≥ 24 months. RESULTS: One-hundred and two patients and a total of 135 keloids were eligible for the analyses. Median follow-up was 64 [IQR: 25-103] months. Thirty-six (26.7%) recurrences were observed, 12-months and 36-months cumulative incidence of recurrence were 20.7% (95% CI 12.2-28.5) and 23.8% (95% CI 14.9-31.7) respectively. History of spontaneous keloids (HR = 7.00, 95% CI 2.79-17.6, p < 0.001), spontaneous cheloid as keloid cause (HR = 6.97, 95% CI 2.05-23.7, p = 0.002) and sternal (HR = 10.6, 95% CI 3.08-36.8, p < 0.001), ear (HR = 6.03, 95% CI 1.71-21.3, p = 0.005) or limb (HR = 18.8, 95% CI 5.14-68.7, p < 0.001) keloid sites were significantly associated to a higher risk of recurrence. CONCLUSIONS: The findings support the use of surgery and POIRT as an effective strategy for controlling keloid relapses. Further studies should focus on determining the optimal Biologically Effective Dose and on establishing a scoring system for patient selection.

Tuberous Breasts Associated with Chest Wall Deformity: A Challenging Planning for Breast Augmentation.

Tuberous breast deformity is characterized by a deficiency in the vertical and horizontal dimensions of the breast, as well as breast underdevelopment and asymmetry. Concomitant chest wall deformities are not uncommon and increase the difficulty when planning breast augmentation in such patients. We present a unique case of tuberous breasts and chest wall deformity successfully treated employing a novel technique that incorporated breast implants and fat grafting. A 24-year-old patient with no significant past medical history presented to the plastic surgery clinic seeking correction of a severe breast asymmetry and desiring increase in breast volume. The right breast was Grolleau type 1 cup A, while the left breast was Grolleau type 3 cup C. The left hemithorax presented an accentuated prominence of the costochondral junction of 4th left rib, along with minor prominence of the 3rd and 5th left ribs. In addition, the 5th and 6th ribs were fused together. The surgical plan involved bilateral augmentation with implant and fat grafting. A 285 cc Motiva implant was placed subfascial on the right. Multiple refinements were necessary to the left breast, including areolar reduction, inframammary fold adjustment, and medial glandular modifications. A 140 cc Motiva implant was placed subfascial. Fat grafting was used in both breasts to enhance contour, projection and conceal the chest wall deformity. Postoperative recovery was uneventful, and results at 3-month follow-up showed improved breast symmetry and aesthetics.Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Reply to Comment to: Tuberous Breast Associated with Chest Wall Deformity: A Challenging Planning for Breast Augmentation.

Even in cases of noticeable breasts asymmetry, such as in our case, it is advisable to use implants with the same volume and projection, in order to maintain a similar breast footprint and allow a similar aging behavior over time. This can be achieved by reducing the size of the larger breast, thereby addressing the volume discrepancy before the placement of the implants. However, in our case, the skeletal deformities resulted in a significant disparity in the projection of the right and left sides of the chest wall, hindering the use of breast implants with identical projection. Therefore, due to this asymmetrical chest wall deformity, the left prosthesis was placed behind the central and lateral glandular parenchyma, avoiding hyper-projection in the medial part of the breast.Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Reply to: A Two-Step Approach for Breast Augmentation with Chest Wall Deformity?

Patients asking for cosmetic breast surgery often appreciate that their breasts have an unpleasing appearance, but they often do not have a full appreciation of the degree of potential anatomic abnormalities of the chest wall and of the specific anatomical characteristics, which require a meticulous surgical planning and techniques in comparison with a standard breast cosmetic surgery. Failure to recognize this will predispose the patient to an unsatisfactory outcome and secondary deformities. To maximize surgical predictability and patients' satisfaction, the authors proposed a two-stage approach in the scenario of patients presenting with chest wall deformities and asking for breast augmentation. However, as we contemplate adopting the authors' approach to our case, we anticipate encountering two primary challenges. Firstly, utilizing custom-made 3D silicone implants might exacerbate the projection of the chondrocostal prominence present in our patient. Indeed, we believe that these implants are more beneficial for addressing concave defects (such as pectus excavatum) rather than convex prominences, as observed in our case.Level of Evidence V This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Consulting the Digital Doctor: Google Versus ChatGPT as Sources of Information on Breast Implant-Associated Anaplastic Large Cell Lymphoma and Breast Implant Illness.

BACKGROUND: Breast implant-associated anaplastic large cell lymphoma (BIA-ALCL) is a rare complication associated with the use of breast implants. Breast implant illness (BII) is another potentially concerning issue related to breast implants. This study aims to assess the quality of ChatGPT as a potential source of patient education by comparing the answers to frequently asked questions on BIA-ALCL and BII provided by ChatGPT and Google. METHODS: The Google and ChatGPT answers to the 10 most frequently asked questions on the search terms "breast implant associated anaplastic large cell lymphoma" and "breast implant illness" were recorded. Five blinded breast plastic surgeons were then asked to grade the quality of the answers according to the Global Quality Score (GQS). A Wilcoxon paired t-test was performed to evaluate the difference in GQS ratings for Google and ChatGPT answers. The sources provided by Google and ChatGPT were also categorized and assessed. RESULTS: In a comparison of answers provided by Google and ChatGPT on BIA-ALCL and BII, ChatGPT significantly outperformed Google. For BIA-ALCL, Google's average score was 2.72 ± 1.44, whereas ChatGPT scored an average of 4.18 ± 1.04 (p < 0.01). For BII, Google's average score was 2.66 ± 1.24, while ChatGPT scored an average of 4.28 ± 0.97 (p < 0.01). The superiority of ChatGPT's responses was attributed to their comprehensive nature and recognition of existing knowledge gaps. However, some of ChatGPT's answers had inaccessible sources. CONCLUSION: ChatGPT outperforms Google in providing high-quality answers to commonly asked questions on BIA-ALCL and BII, highlighting the potential of AI technologies in patient education. LEVEL OF EVIDENCE: Level III, comparative study LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Rib Reduction Technique in Patients with Isolated Chondrocostal Chest Wall Prominence Undergoing Breast Augmentation.

INTRODUCTION: When planning for breast augmentation, it is important to consider not only implant choice, surgical technique and patient desires, but also the chest wall shape and deformities or irregularities, which remain often underestimated. They can be responsible for implant malposition and breast asymmetry after augmentation. Chondrocostal junction prominence is a minor but frequent chest wall deformity. The aim of this study is to report a new technique for sculpturing isolated chondrocostal prominence deformities in patients undergoing breast augmentation. METHODS: A retrospective study was conducted to review surgical outcomes of a novel technique for costal prominence sculpturing and reshaping in patients undergoing breast augmentation. After reaching the subpectoral space, an inferiorly-based perichondral-periosteal flap is harvested just above the prominence. Once the deformity is corrected, the perichondral flap is repositioned over the sculpted rib. RESULTS: A total of six patients presenting with isolated chondrocostal prominence underwent bilateral breast implant placement and costal reduction using the described technique. Three patients were primary augmentations while the remaining patients were two secondary breast augmentation and one augmentation mastopexy. No complications were reported. No additional pain was referred at the side of rib remodelling in comparison with the contralateral breast. All the patients were satisfied with cosmetic results. CONCLUSIONS: The described technique for contouring of isolated chondrocostal deformities is fast, easy reproducible and offers advantages over the standard partial rib reduction technique. It can prevent implant malposition and projection asymmetry, eventually enhancing breast augmentation outcomes. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Diagnostic performance of image-guided vacuum-assisted breast biopsy after neoadjuvant therapy for breast cancer: prospective pilot study.

BACKGROUND: Image-guided vacuum-assisted breast biopsy (VABB) of the tumour bed, performed after neoadjuvant therapy, is increasingly being used to assess residual cancer and to potentially identify to identify pathological complete response (pCR). In this study, the accuracy of preoperative VABB specimens was assessed and compared with surgical specimens in patients with triple-negative or human epidermal growth factor receptor 2 (HER2)-positive invasive ductal breast cancer after neoadjuvant therapy. As a secondary endpoint, the performance of contrast-enhanced MRI of the breast and PET-CT for response prediction was assessed. METHODS: This single-institution prospective pilot study enrolled patients from April 2018 to April 2021 with a complete response on imaging (iCR) who subsequently underwent VABB before surgery. Those with a pCR at VABB were included in the primary analysis of the accuracy of VABB. The performance of imaging (MRI and PET-CT) was analysed for prediction of a pCR considering both patients with an iCR and those with residual disease at postneoadjuvant therapy imaging. RESULTS: Twenty patients were included in the primary analysis. The median age was 44 (range 35-51) years. At surgery, 18 of 20 patients showed a complete response (accuracy 90 (95 per cent exact c.i. 68 to 99) per cent). Only two patients showed residual ductal intraepithelial neoplasia of grade 2 and 3 respectively. In the secondary analysis, accuracy was similar for MRI and PET-CT (77 versus 78 per cent; P = 0.76). CONCLUSION: VABB in patients with an iCR might be a promising method to select patients for de-escalation of surgical treatment in triple-negative or HER2-positive breast cancer. The present results support such an approach and should inform the design of future trials on de-escalation of surgery.

Oncoplastic Breast-Conserving Surgery for Synchronous Multicentric and Multifocal Tumors: Is It Oncologically Safe? A Retrospective Matched-Cohort Analysis.

BACKGROUND: Oncoplastic surgery is a well-established approach that combines breast-conserving treatment for breast cancer and plastic surgery techniques. Although this approach already has been described for multicentric and multifocal tumors, no long-term oncologic follow-up evaluation and no comparison with patients undergoing mastectomy have been published. This study aimed to evaluate whether oncoplastic surgery is a safe and reliable treatment for managing invasive primary multicentric and multifocal breast cancer. METHODS: The study compared a consecutive series of 100 patients with multicentric or multifocal tumors who had undergone oncoplastic surgery (study group) with 100 patients who had multicentric or multifocal tumors and had undergone mastectomy (control group) during a prolonged period. The end points evaluated were disease-free survival (DFS), overall survival (OS), cumulative incidence of local recurrence (CI-L), regional recurrence (CI-R), and distant recurrence (CI-D), all measured from the date of surgery. RESULTS: The OS and DFS were similar between the two groups. The incidence of local events was higher in the oncoplastic group, whereas the incidence of regional events was slightly higher in the mastectomy group. These differences were not statistically significant. The cumulative incidence of distant events was similar between the two groups. CONCLUSIONS: To the authors' knowledge, the current study provides the best available evidence suggesting that the oncoplastic approach is a safe and reliable treatment for managing invasive multifocal and multicentric breast cancers.

A New Level II Oncoplastic Technique for Inferior Pole Defects: The Three-Petal Glandular Reconstruction (3-PR).

INTRODUCTION: Oncoplastic surgery (OPS) allows wide excisions and accurate tumor resection and reduces breast deformities by immediate reconstruction of large defects. Superior pedicled mammaplasties allow excellent results in large breasts. Conversely, loco-regional flaps are the standard of care in small-to-medium breasts. However, both techniques show limitations in case of large resections of the lower pole, resulting in skin retraction and downward deviation of nipple and areola. We present a new technique for inferior pole reconstruction to overcome these limitations. It is called "the three-petal reconstruction" (3-PR). METHODS: Between September 2016 and May 2019, ten patients with invasive breast cancer of the lower pole underwent breast conservation and 3-PR. RESULTS: The 3-PR was uneventful in all patients. No major or minor complications were recorded. Patient and surgeon evaluations scored as good to excellent in all cases. Surveillance examinations in the follow-up did not reveal calcifications nor any findings of suspicion within the reconstructed area. CONCLUSIONS: In case of very large defect of lower pole, the 3-PR reveals to be an easy, fast, reproducible method for inferior pole reconstruction. It can represent a niche between therapeutic mammaplasty and perforator flaps, and it could be added to existing available options for tailored reconstruction. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Multicentric breast cancer with heterogeneous histopathology: a multidisciplinary review.

Multiple synchronous (multifocal or multicentric) ipsilateral breast cancers with heterogeneous histopathology are a rare clinical occurrence, however, their incidence is increasing due to the use of MRI for breast cancer screening and staging. Some studies have demonstrated poorer clinical outcomes for this pattern of breast cancer, but there is no evidence to guide clinical practice. In this multidisciplinary review, we reflect on pathology and molecular characteristics, imaging findings, surgical management including conservation and reconstructive options and approach to the axilla, and the role of chemotherapy and radiotherapy. Multidisciplinary discussions appear decisive in planning an appropriate surgical choice and defining the correct systemic treatment tailored to each clinical condition.

Autophagy regulates UBC9 levels during viral-mediated tumorigenesis.

UBC9, the sole E2-conjugating enzyme required for SUMOylation, is a key regulator of essential cellular functions and, as such, is frequently altered in cancers. Along these lines, we recently reported that its expression gradually increases during early stages of human papillomavirus (HPV)-mediated cervical lesions transformation. However, a better understanding of how UBC9 is exploited by transforming viral oncoproteins is still needed. In the present study, we show that in human samples HPV drives UBC9 up-regulation also in very early steps of head and neck tumorigenesis, pointing to the important role for UBC9 in the HPV-mediated carcinogenic program. Moreover, using HPV-infected pre-cancerous tissues and primary human keratinocytes as the natural host of the virus, we investigate the pathological meaning and the cellular mechanisms responsible for UBC9 de-regulation in an oncoviral context. Our results show that UBC9 overexpression is promoted by transforming viral proteins to increase host cells' resistance to apoptosis. In addition, ultrastuctural, pharmacological and genetic approaches crucially unveil that UBC9 is physiologically targeted by autophagy in human cells. However, the presence of HPV E6/E7 oncoproteins negatively impacts the autophagic process through selective inhibition of autophagosome-lysosome fusion, finally leading to p53 dependent UBC9 accumulation during viral-induced cellular transformation. Therefore, our study elucidates how UBC9 is manipulated by HPV oncoproteins, details the physiological mechanism by which UBC9 is degraded in cells, and identifies how HPV E6/E7 impact on autophagy. These findings point to UBC9 and autophagy as novel hallmarks of HPV oncogenesis, and open innovative avenues towards the treatment of HPV-related malignancies.

Update on the Feasibility and Progress on Robotic Breast Surgery.

BACKGROUND: Robotic nipple-sparing mastectomy (RNSM) may allow for more precise anatomic dissection and improved cosmetic outcomes over conventional open nipple-sparing mastectomy; however, data regarding the feasibility and safety of the procedure are limited. OBJECTIVE: The aim of this study was to present and discuss perioperative surgical outcomes and early oncologic follow-up data on consecutive patients undergoing RNSM from June 2014 to January 2019. METHODS: Patients underwent RNSM and immediate robotic breast reconstruction through an axillary incision at a single institution. Perioperative data, complications at 3 months postoperatively, pathological data, and adjuvant therapies were recorded. Local recurrence-free, disease-free, and overall survival were analyzed. RESULTS: Overall, 73 women underwent 94 RNSM procedures. Indications were invasive breast cancer in 39 patients, ductal carcinoma in situ in 17 patients, and BRCA mutation in 17 patients. Mean surgery time was 3 h and 32 min. One-step reconstruction with implant occurred in 89.4% of procedures. The rate of complications requiring reoperation was 4.3%, and the rate of flap or nipple necrosis was 1.1%. Median follow-up was 19 months (range 3.1-44.8). No local recurrences occurred. Overall survival at 12, 24, or 60 months was 98% (95% confidence interval 86-100%). CONCLUSION: We observed a low complication rate in 94 consecutive RNSM procedures, demonstrating the procedure is technically feasible and safe. We found no early local failures at 19 months follow-up. Long-term follow-up is needed to confirm oncologic safety. Future clinical trials to study the advantages and disadvantages of RNSM are warranted.

Hereditary lobular breast cancer with an emphasis on E-cadherin genetic defect.

Recent studies have reported germline CDH1 mutations in cases of lobular breast cancer (LBC) not associated with the classical hereditary diffuse gastric cancer syndrome. A multidisciplinary workgroup discussed genetic susceptibility, pathophysiology and clinical management of hereditary LBC (HLBC). The team has established the clinical criteria for CDH1 screening and results' interpretation, and created consensus guidelines regarding genetic counselling, breast surveillance and imaging techniques, clinicopathological findings, psychological and decisional support, as well as prophylactic surgery and plastic reconstruction. Based on a review of current evidence for the identification of HLBC cases/families, CDH1 genetic testing is recommended in patients fulfilling the following criteria: (A) bilateral LBC with or without family history of LBC, with age at onset <50 years, and (B) unilateral LBC with family history of LBC, with age at onset <45 years. In CDH1 asymptomatic mutant carriers, breast surveillance with clinical examination, yearly mammography, contrast-enhanced breast MRI and breast ultrasonography (US) with 6-month interval between the US and the MRI should be implemented as a first approach. In selected cases with personal history, family history of LBC and CDH1 mutations, prophylactic mastectomy could be discussed with an integrative group of clinical experts. Psychodecisional support also plays a pivotal role in the management of individuals with or without CDH1 germline alterations. Ultimately, the definition of a specific protocol for CDH1 genetic screening and ongoing coordinated management of patients with HLBC is crucial for the effective surveillance and early detection of LBC.

Oncological Outcomes of Nipple-Sparing Mastectomy: A Single-Center Experience of 1989 Patients.

BACKGROUND: Nipple-sparing mastectomy (NSM) is increasingly used in women with breast cancer who are not eligible for conservative surgery, but extensive outcome data are lacking and indications have not been established. OBJECTIVE: The aim of this study was to assess the oncological outcomes of NSM in a large series of patients with invasive or in situ breast cancer treated at a single center. METHODS: We analyzed 1989 consecutive women who had an NSM in 2003-2011, for invasive (1711 patients) or in situ cancer (278 patients) at the European Institute of Oncology, Italy, and followed-up to December 2016. Endpoints were local recurrences, recurrences in the nipple-areola complex (NAC), NAC necrosis, and overall survival (OS). RESULTS: After a median follow-up of 94 months (interquartile range 70-117), 91/1711 (5.3%) patients with invasive cancer had local recurrence (4.8% invasive disease, 0.5% in situ disease), and 11/278 (4.0%) patients with in situ disease had local recurrence (1.8% invasive disease, 2.2% in situ disease). Thirty-six (1.8%) patients had NAC recurrence, 9 with in situ disease (4 invasive and 5 in situ recurrences), and 27 with invasive disease (18 invasive and 9 in situ recurrences). NAC loss for necrosis occurred in 66 (3.3%) patients. There were 131 (6.6%) deaths, 109 (5.5%) as a result of breast cancer. OS at 5 years was 96.1% in women with invasive cancer and 99.2% in women with in situ disease. CONCLUSIONS: The findings in this large series, with a median follow-up of nearly 8 years, indicate that NSM is oncologically safe for selected patients. The rate of NAC loss was acceptably low.

Total Breast Reconstruction With Fat Grafting After Internal Expansion and Expander Removal.

INTRODUCTION: The development of fat grafting techniques both in cosmetic and reconstructive breast surgery has highlighted the need to recreate a breast mound using similar tissues and without visible scarring. Our technique combines skin expansion by conventional expanders and breast volume replacement by serial fat grafting and final expander removal. MATERIALS AND METHODS: Fat grafting had been performed both by Coleman technique and Bodyjet system. We report a series of 12 cases enrolled between 2008 and 2013. Each case has been presented in this article, focusing on received treatment, observed complications, and results. RESULTS: Satisfactory results were observed 6 months after the last session in most of the concluded reconstructions with a low complication rate.

Reduction Mammaplasty for Breast Symmetrisation in Implant-Based Reconstructions.

BACKGROUND: Healthy breast surgery constitutes an important step to achieve symmetry in unilateral implant-based reconstructions. We analysed long-term results of breast symmetry obtained with reduction mammaplasties, and we evaluated whether different glandular pedicles may better preserve long-term stability. METHOD: Between 2006 and 2012, 90 patients underwent mastectomy and immediate reconstruction with tissue expanders and simultaneous contralateral reduction mammaplasty. In 30 patients, a superior nipple-areola pedicle was harvested (GROUP A), in another 30 patients a medial pedicle was performed (GROUP B), and an inferior pedicle was used in the remaining 30 women (GROUP C). An objective evaluation of the reconstructed breast and the reduced one was performed at 1 and 24 months after surgery. One-way ANOVA and Tukey's HSD tests were used for analysis. Furthermore, three independent plastic surgeons filled out a questionnaire to assess aesthetic results. RESULTS: Measurements of the reconstructed breasts showed similar variations between 1- and 24-month evaluations within the three groups with no significant difference (P value >0.05). Measurements of the reduced breast at the 1- and 24-month follow-up (Tukey's test) revealed significant differences among the three groups. Patients from GROUP C showed a significantly higher decrease in Δ nipple-lower clavicle margin distance and Δ nipple-inframammary fold compared to GROUP A and B (P value = 0.01). Surgeons' assessments revealed no statistically significant difference between the three groups. CONCLUSION: Superior or medial pedicle reduction mammaplasties seem to better preserve breast shape and position, and they maintain a more similar appearance to the contralateral prosthetic breast over time. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Oncoplastic Breast-Conserving Surgery for Tumors Larger than 2 Centimeters: Is it Oncologically Safe? A Matched-Cohort Analysis.

BACKGROUND: Oncoplastic surgery is a well-established approach that combines conserving treatment for breast cancer and plastic surgery techniques. Although this approach has been described for T2 tumors, no long-term oncologic follow-up and no comparison with patients undergoing mastectomy has been published. The purpose of the study was to demonstrate that oncoplastic surgery is a safe and reliable treatment for managing invasive primary T2 breast cancer. METHODS: We compared a consecutive series of 193 T2 patients who have undergone oncoplastic surgery (study group) with 386 T2 patients who have undergone mastectomy (control group). The endpoints evaluated were disease-free survival (DFS), overall survival (OS), cumulative incidence of local recurrence (CI-L), regional recurrence (CI-R), and distant recurrence (CI-D), all measured from the date of surgery. RESULTS: Median follow-up is 7.4 years. The OS is similar within the two groups: 87.3 and 87.1 % at 10 years in the ONC group and control group, respectively (p value, adjusted for multifocality and tumor size, 0.74). Also, the DFS is similar in both groups: 60.9 and 56.3 % at 10 years in the ONC group and control group, respectively. The incidence of local events is slightly higher in the oncoplastic group, whereas the incidence of regional events is slightly higher in the mastectomy group. These differences are not statistically significant. The cumulative incidence of distant events is similar within the two groups. CONCLUSIONS: To our knowledge, the present study provides the best available evidence to suggest that oncoplastic approach is a safe and reliable treatment for managing invasive pT2 breast cancers.

Current Trends in the Oncologic and Surgical Managements of Breast Cancer in Women with Implants: Incidence, Diagnosis, and Treatment.

UNLABELLED: Breast augmentation is the most common cosmetic surgery in the United States, and thousands of augmented patients develop breast cancer each year. The possible effects of implants on cancer incidence, diagnosis, and treatment usually generate a disarming confusion. The present paper represents an update of the more recent oncologic and surgical strategies, aiming to support plastic and general surgeons in such challenging aspects. Several aspects of breast cancer management in augmented women are investigated, including (1) risk estimation and cancer characteristics, stage at diagnosis, and prognosis; (2) cancer diagnosis with clinical examination, mammography, ultrasound, and magnetic resonance imaging; (3) cancer treatment including breast conservation, intraoperative radiotherapy, sentinel node biopsy and mastectomy, and reconstruction. A brief resume of recommendations and conclusions is suggested, elucidating correct trends in the oncologic management of augmented patients and refusing well-established misconceptions: (1) breast augmentation does not increase the risk of breast cancer incidence, and it does not influence the prognosis; (2) possible risks exist in cancer detection due to technical difficulties; (3) sentinel lymph node detection is feasible; (4) intraoperative radiotherapy represents a good chance for conserving treatment; (5) immediate reconstruction with submuscular-subfascial implants is the most common procedure after mastectomy, and biological substitutes could support this procedure. Breast clinicians should be alerted because of high expectations of this subgroup of patients, accustomed to emphasize the aesthetic result. LEVEL OF EVIDENCE V: This journal requires that the authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

The Use of "Precapsular Space" in Secondary Breast Reconstruction.

BACKGROUND: Periprosthetic capsule formation is a physiological phenomenon occurring around breast implants. In case of capsular contracture, several surgical techniques are described; among them, total capsulectomy is considered the gold standard, but it is not free of complications. A more conservative procedure is the use of "precapsular space", leaving intact the preexisting capsule. The method presents minor complications and further advantages over total capsulectomy. METHOD: From November 2010 to June 2014, we treated 92 postmastecttomy patients who previously underwent implant-based reconstruction. They presented implant malposition (bottoming-out, double bubble deformity, upward migration) and different degrees of capsular contracture. The implant was repositioned in a neoprecapsular pocket. Sixty-eight out of 92 patients presented a follow-up longer than 24 months, and they are included in the present study. They were evaluated with a questionnaire 1 month before surgery, at 6 months and 2 years postoperatively. Moreover, two independent plastic surgeons completed the same questionnaire at 6 months and 2 years after surgery. RESULTS: Mean follow-up is 29 months. Baker III-IV capsular contracture occurred in 9.5 % of the patients, implant malposition in 2.9 % of the cases and no implant displacement rotation was observed. Patient self-assessment preoperatively and postoperatively (at 2 years) revealed improved cosmetic outcomes (p < 0.01). Surgeon assessment correlated with patient self-assessment. CONCLUSION: The use of precapsular space, first described for aesthetic augmentation, is a valid alternative to total capsulectomy for the treatment of capsular contracture or implant malposition, even in the reconstructive field. LEVEL OF EVIDENCE IV: This journal requires that the authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .