Determining the optimal approach to breast reconstruction after partial mastectomy

Effect of Delayed Oncoplastic Reduction Mammoplasty on Radiation Treatment Delay Following Breast-Conserving Surgery for Breast Cancer

BACKGROUND

The purpose of this study was to evaluate the delay in initiating adjuvant radiation therapy (RT) after breast-conserving surgery (BCS) in patients with early-stage breast cancer who underwent oncoplastic reduction mammoplasty (ORM) following BCS compared with a matched cohort of patients who did not undergo ORM between BCS and RT.

METHODS

Medical records of 112 women (56 ORMs and 56 matched non-ORMs) with carcinoma in situ or early-stage breast cancer treated with BCS were reviewed. ORM was performed in a delayed manner following BCS, allowing confirmation of negative surgical margins. Time to RT was defined as time from last oncologic surgery to start of RT.

RESULTS

The median follow-up time was 6.8 years for the ORM cohort and 6.7 years for the control non-ORM cohort. Patients who underwent ORM following BCS experienced a significant delay in initiating RT (>8 weeks) than matched patients not undergoing ORM (66% vs. 34%; p < 0.001). Wound complications occurred in 44.6% (n = 25) of patients in the ORM cohort, which were mostly minor, including delayed wound healing and/or infection (39%). There was no significant difference in local recurrence between patients in the non-ORM and ORM cohorts (p = 0.32).

CONCLUSIONS

This study demonstrates that ORM following BCS has the potential to delay RT >8 weeks, largely as a result of increased risk of wound complications; however, this delay did not impact local control. ORM can be safely considered for appropriately selected patients with breast cancer.

The Free Superficially Based Low-Abdominal Mini Flap for Oncoplastic Breast Reconstruction

SUMMARY

Volume replacement in oncoplastic breast reconstruction most commonly uses pedicled flaps. In thin patients with small breasts, free-tissue transfer may be better suited to preserve breast size. Evidence on microvascular oncoplastic reconstruction is limited, and reconstruction has often required sacrifice of potential future donor sites. The free superficially based low-abdominal mini (SLAM) flap uses a narrow strip of lower abdominal tissue based on superficial perfusion of the abdominal wall that is anastomosed to chest wall perforators to preserve the ability to perform future abdominally based autologous breast reconstruction. Five patients underwent reconstruction with SLAM flaps for immediate oncoplastic reconstruction. Their mean age was 49.8 years, and their mean body mass index was 23.5. Tumor location was most commonly in the lower outer quadrant (40%). Average lumpectomy weight was 30 g. Two flaps were based on the superficial inferior epigastric artery, and three, on the superficial circumflex iliac artery. Recipient vessels included internal mammary perforators (40%), serratus branch (20%), lateral thoracic vessel branch (20%), and lateral intercostal perforators (20%). All patients underwent radiation therapy without delay and maintained volume, symmetry, and contour at an average period of 11.7 months after surgery. There were no cases of flap loss, fat necrosis, or delayed wound healing. The free SLAM flap allows for immediate oncoplastic breast reconstruction in thin, small-breasted patients with limited regional tissue without sacrificing future potential donor sites for autologous breast reconstruction.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

Aesthetic outcomes of breast-conserving surgery and oncoplastic surgery with the new scale named Quality of Life Questionnaire Breast Reconstruction Module-23

Purpose

Oncoplastic surgery (OPS) has been developed with the aim of improving breast-conserving surgery (BCS) to provide better aesthetic and functional outcomes for breast cancer patients. We aimed to compare overall quality of life (QoL) and satisfaction with breast reconstruction in patients undergoing BCS and OPS using the Quality of Life Questionnaire Core 30 (QLQ-C30) and recently validated QLQ-Breast Reconstruction module (QLQ-BRECON23).

Methods

A total of 87 patients were included in this single-center study between January 1, 2018 and December 31, 2021; 43 underwent OPS (49.4%) and 44 underwent BCS (50.6%). The data on patient, tumor, and treatment characteristics were obtained from the prospectively collected database at the hospital. QLQ-C30 and QLQ-BRECON23 were used to evaluate psychosocial well-being, fatigue symptoms, overall QoL, sexual well-being, sensation of the operative area, and satisfaction with the reconstruction.

Results

According to QLQ-C30 evaluation there were significantly better outcomes for patients treated with OPS than BCS in terms of psychosocial well-being, fatigue symptoms, and overall QoL (P = 0.005, P = 0.016, and P = 0.004; respectively), according to QLQ-BRECON23 evaluation there were also significantly better outcomes in terms of sexual well-being, sensation of the operative area, and satisfaction of the reconstruction (P < 0.001, P = 0.002, and P < 0.001; respectively).

Conclusion

We found that the overall QoL and satisfaction with breast reconstruction in patients undergoing OPS are better than those undergoing BCS. Our study is critical because it is the first study comparing OPS and BCS using the QLQ-BRECON23, which was recently validated.

Immediate or delayed oncoplastic surgery after breast conserving surgery at the Netherlands Cancer Institute: a cohort study of 251 cases

PURPOSE

Oncoplastic surgery (OPS) after breast conserving surgery is preferably performed during the same operation. Offering delayed OPS instead of mastectomy to patients with a high risk of tumor-positive margins allows breast conservation with the option of margin re-excision during OPS, without having to dismantle the reconstruction. We aimed to evaluate surgical outcomes after immediate and delayed OPS.

METHODS

We included early-stage breast cancer patients who underwent OPS at the Netherlands Cancer Institute between 2016 and 2019. Patients were selected for delayed OPS after multidisciplinary consultation if the risk of tumor-positive margins with immediate OPS was considered significant (> 30%). Groups were compared on baseline characteristics and short-term surgical outcomes.

RESULTS

Of 242 patients with 251 OPS, 130 (52%) OPS had neoadjuvant chemotherapy. Immediate OPS was performed in 176 (70%) cases and delayed OPS in 76 (30%). Selection for delayed OPS was associated with tumor size (OR 1.03, 95% CI 1.01-1.04), ILC (OR 2.61, 95% CI 1.10-6.20), DCIS (OR 3.45, 95% CI 1.42-8.34) and bra size (OR 0.76, 95% CI 0.62-0.94). Delayed and immediate OPS differed in tissue weight (54 vs. 67 g, p = 0.034), tissue replacement (51% vs. 26%, p < .001) and tumor-positive margins (66% vs. 18%, p < .001). Re-excision was performed in 48 (63%) delayed OPS and in 11 (6%) immediate OPS. Groups did not differ in complications (21% vs. 18%, p = 0.333). Breast conservation after immediate and delayed OPS was 98% and 93%, respectively.

CONCLUSION

Performing delayed OPS in selected cases facilitated simultaneous margin re-excision without increasing complications, and resulted in an excellent breast conservation rate.

Surgical Strategies for Partial Breast Reconstruction in Medial-Located Breast Cancer: A 12-Year Experience

PURPOSE

Partial breast reconstruction is challenging in medially located breast cancer, particularly in terms of achieving satisfactory aesthetic coverage. Thus, we aimed to investigate surgical strategies for filling medial defects resulting from breast-conserving surgery to improve patient satisfaction and aesthetic outcomes.

METHODS

We retrospectively evaluated 113 patients (114 cases) with medially located breast cancer between 2007 and 2018. We analysed the patient data, such as breast size, specimen weight, complications, and aesthetic results obtained using a questionnaire.

RESULTS

The mean body mass index and specimen weight were 23.43 kg/m² (range, 18.5-26.8) and 83.29 g (range, 15-290 g), respectively. The tennis racket and round-block techniques were chosen for small defects (< 10%-15%) in small- and medium-sized breasts. The rotational and perforator flap techniques were used for medium-sized defects. The latissimus dorsi (LD) flap technique was used for large defects (> 30%). Hematoma was found in 1 case (0.96%), linear skin necrosis was found in 1 case (0.96%), seroma in the LD flaps was found in 8 cases (7.69%); fat necrosis in the rotational flaps was found in 2 cases (1.92%); and fat necrosis in an anterior intercostal artery perforator flap was found in 1 case (0.96%). 91 patients (87.5%) were satisfied with the aesthetic results.

CONCLUSION

The techniques used in this study for medially located breast cancer can produce fine aesthetic outcomes with regard to breast size and resection volume, with few complications.

Aesthetic, Quality-of-Life, and Clinical Outcomes after Inferior Pedicle Oncoplastic Reduction Mammoplasty

BACKGROUND

Oncoplastic breast surgery is more likely to achieve superior aesthetic outcomes compared to lumpectomy alone. Oncoplastic reduction mammoplasty (ORM) is a volume displacement oncoplastic technique that combines lumpectomy and reduction mammoplasty. Data on aesthetic and quality-of-life (QoL) outcomes after ORM are scarce in the literature. Based on a literature review, this present study reports outcomes on the largest group of ORM patients to date.

METHODS

A retrospective review was conducted of all patients who underwent ORM between 2011 and 2018 at a tertiary care centre. Patients were excluded if no pedicle information was available or did not undergo post-operative radiotherapy. All patients with available post-operative photographs were aesthetically evaluated by four blinded, independent investigators blinded based on breast symmetry, nipple symmetry, and overall appearance. The BREAST-Q (breast conserving module) was used to assess QoL outcomes.

RESULTS

Two-hundred-and-sixteen consecutive patients (223 breasts) were included. Macromastia (cup size D or higher) was present in 173 patients (80.1%). Inferior pedicle ORM was utilized in 179 (80.3%) breasts. Eighty-eight patients (40.7%) were aesthetically evaluated, of whom 69 patients (78.4%) had "good", "very good", or "excellent" grades in all aesthetic categories. Seventy-five patients (85.2%) had "good" or better grades in overall appearance. Preoperative ptosis grade, cup size, presence of post-operative complications, and breast specimen weight had no significant correlations with aesthetic grades. Inferior pedicle ORM was associated with a higher "satisfaction with breast" Q-score (p=0.017) compared to other pedicle approaches.

CONCLUSION

Inferior pedicle ORM achieves objectively excellent aesthetic outcomes and high patient satisfaction with the reconstruction.

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 .

Safety of Reduction Mammaplasty and Mastopexy After Breast Conservation Therapy and Radiation Therapy: A Case Series

BACKGROUND

Conservative surgery and radiotherapy (CS + RT) have become the standard of care for early-stage breast cancer as an alternative to mastectomy. With the increasing rate of obesity and incidence of macromastia, surgeons increasingly encounter patients with a history of breast radiation desiring breast reduction. However, elective breast surgery after irradiation remains to be controversial due to known adverse effects of radiation, especially on wound healing, and unknown effects of lumpectomy on traditional pedicle choices. Herein, we present our experiences and outcomes of reduction mammaplasties and mastopexies in patients with breast cancer previously treated with CS + RT.

METHODS

Between 2009 and 2020, 13 patients undergoing reduction mammaplasty or mastopexy, who have previously underwent CS + RT with or without axillary surgery, were included in this study. Surgical techniques and complications, including delayed wound healing, infection, fat necrosis, and nipple-areolar necrosis, were recorded and analyzed based on the irradiated versus nonirradiated sides.

RESULTS

Of the 13 patients, delayed wound healing occurred in 7% on the irradiated side and 15% on the nonirradiated sides (P > 0.05). No significant correlation was observed between the number of complications and time of elective breast surgery from the last radiation therapy. Complications between irradiated and nonirradiated breasts did not significantly differ in both the reduction mammaplasty and mastopexy groups.

CONCLUSIONS

Reduction mammaplasty and mastopexy in patients with a history of lumpectomy and breast irradiation can be safely performed and should be considered in those experiencing macromastia or asymmetry post-CS + RT.

Oncoplastic breast reconstruction: Principles, current techniques, and future directions

Oncoplastic breast reconstruction has improved esthetic results after breast-conserving surgery with low complication rates and stable oncologic outcomes. Basic principles can be applied across different volume displacement and replacement techniques including restoration of breast shape and symmetry through esthetic incisions while eliminating dead space. Technique selection is guided by several factors including breast size, resection-to-breast ratio, and patient desires. A surgeon familiar with all techniques will allow individualization of treatment and optimization of outcomes.

Innovative Standards in Oncoplastic Breast Conserving Surgery: From Radical Mastectomy to Extreme Oncoplasty

BACKGROUND

Oncoplastic breast conserving surgery (OBCS), which is the current procedure of choice for eligible BC patients, describes a philosophy that prioritizes oncologic and cosmetic outcomes. However, knowledge gaps regarding training, acceptance, and practice preclude standardization and make it difficult to design algorithmic guidelines to optimize individualized management in the era of precision medicine.

SUMMARY

The harmony between patient expectations and oncologic goals creates the state of the art of OBCS. Nevertheless, to achieve these goals, multidisciplinary approach is a must. Surgical decisions require a comprehensive evaluation including patient factors, tumor biology, genetics, technical considerations, and adjunct therapies. Moreover, the quality-of-life (QOL) issues should be considered as the highest level of priority with a shared decision making instituted on realistic discussions with the patient.

KEY MESSAGES

The standardization in OBCS should be initiated via defining a breast surgeon who should gain theorical and practical competence on techniques via national or international educational programs. The algorithmic patient assessment with appropriate documentation before and after surgery should be established. A simple and safe global lexicon should be designed regarding techniques to be proposed and quality metrics to be considered. Additionally, international multicenter prospective trials should be instituted to overcome knowledge gaps. It is evident that OBCS is the perfect union of science with art. Nevertheless, at the very end, the question is not the nature of the surgeon/artist who would be the extremist, the innovator, or the conservative, but the patient's satisfaction, prognosis, and QOL that conclude the cascade of state of the art of OBCS.

[Application of three-pedicle reduction mammaplasty in breast cancer patients with moderate or greater breast hypertrophy and/or moderate-to-severe breast ptosis]

OBJECTIVE

To explore the application and effectiveness of three-pedicle reduction mammoplasty in breast cancer patients with moderate or greater breast hypertrophy and/or moderate-to-severe breast ptosis.

METHODS

The clinical data of 15 breast cancer female patients with hypertrophy and/or moderate-to-severe breast ptosis treated by three-pedicle reduction mammaplasty with inverted T incision between January 2019 and March 2021 were retrospectively analysed. The patients were aged 31-58 years, with a median age of 39 years. The disease duration ranged from 10 days to 9 months (median, 3.4 months). All patients had unifocal tumor, with a maximum diameter of primary tumor of 0.5-3.9 cm (mean, 2.0 cm), of which 12 were diagnosed with invasive carcinoma and 3 carcinoma in situ. Tumor stage: T isN 0M 0 in 3 cases, T 1N 0M 0 in 4 cases, T 1N 2M 0 in 2 cases, T 2N 0M 0 in 4 cases, and T 2N 1M 0 in 2 cases. The preoperative cup sizes of patients were D cup in 3 cases, DD cup in 1 case, E cup in 2 cases, EE cup in 2 cases, F cup in 2 cases, FF cup in 1 case, and ≥G cup in 4 cases. The distance from nipple to inframammary fold was 8-18 cm (mean, 12.2 cm) before operation. The patients were followed up regularly after operation to evaluate the breast reduction effect and complications; Breast cancer reporting outcome scale (BREAST-Q) was used to assess patients' satisfaction and quality of life; and ultrasound, chest and abdominal CT, whole-body bone scan were performed to assess local tumor recurrence or distant metastasis.

RESULTS

The postoperative nipple position was slightly higher than inframammary fold in all patients. Postoperative cup sizes were A cup in 3 cases, B cup in 6, C cup in 4, D cup in 1, and DD cup in 1, which showing significant difference when compared with preoperative cup sizes ( Z=3.420, P=0.001). The median follow-up time was 9 months (range, 6-33 months). Postoperatively, 2 cases (13.3%) had wound-site cellulitis, 1 (6.7%) had mild fat liquefaction, 2 (13.3%) had nipple and areola hypoesthesia but recovered after 3 months. No complication such as fat necrosis, papillary areola complex, or flap necrosis occurred. All patients had undergone adjuvant radiotherapy, of which 1 (6.7%) showed mild skin color change after radiotherapy, but no radiotherapy-related complication occurred in all patients. No patient was readmitted, received reoperation, or delayed to adjuvant therapy due to complications. In the BREAST-Q score, breast satisfaction and quality of life scores at 3 and 6 months after operation were significantly better than those before operation and at 1 month after operation ( P<0.05); no significant difference was found between at 1 month after operation and before operation ( P>0.05). Nipple satisfaction scores at 1, 3, and 6 months after operation were 15.6±2.2, 18.5±1.4, 19.3±0.7, respectively. At discharge after operation, the patient's satisfaction with the outcome of the operation was scored 84.7±11.4. The score of adverse events of radiotherapy at 6 months after operation was 6.5±0.8. During the follow-up, patient had no local recurrence, distant metastasis, or breast cancer related death.

CONCLUSION

For breast cancer patients with moderate or greater breast hypertrophy and/or moderate-to-severe breast ptosis, three-pedicle reduction mammoplasty can not only remove the lesions, but also reduce hypertrophic breasts, accomplish the mammoplasty, reduce the radiotherapy complications, and improve the satisfaction and quality of life of patients.

Delayed Mastopexy Following Breast-Conserving Surgery and Radiation Therapy: A Case-Control Study to Evaluate Safety and Versatility of the Central Mound Technique

INTRODUCTION

Breast remodeling following breast-conserving surgery (BCS) and radiation therapy (RT) is challenging and often burdened by complications due to irradiated tissue atrophy. The authors present a case-control study to compare the central mound mastopexy (CMM) to more conventional techniques, applying it to different patterns of skin excision.

METHODS

A variation of the original central mound technique is presented separately addressing glandular and cutaneous deformities. Between 2012 and 2018, 17 consecutive patients presenting defects following unilateral BCS and RT underwent breast remodeling with CMM technique. Immediate and long-term complications together with patient-reported outcomes were evaluated and compared to a matched control group of sixteen patients who underwent superior pedicle mammoplasty. Two independent plastic surgeons reviewed pre- and postoperative photographs and rated the cosmetic outcomes on a visual analog scale from 1 to 5.

RESULTS

In the study group, different patterns of skin excision, i.e., inverted-T pattern (41.2%), circumareolar (23.5%), skin-sparing type V (17.65%), omega (11.77%), and J (5.88%), were used to correct various breast deformities, and a decisional algorithm was developed. No major complications were registered. Retraction recurrence rate was higher in the control group (p = 0.037). Cosmetic results were considered more satisfying in the CMM group by both patients (4.18 vs 3.00, p<0.001) and surgeons (4.06 vs 2.69, p=0.001).

CONCLUSIONS

The CMM technique is an advanced approach that addresses breast remodeling after BCS-RT surgery yielding reliable results. Following our algorithm, several patterns of skin excision, tailored to pre-existing scars, can be considered and safely performed.

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 .

Evolving Trends in Surgical Management of Breast Cancer: An Analysis of 30 Years of Practice Changing Papers

The management of breast cancer has evolved into a multidisciplinary evidence-based surgical speciality, with emphasis on conservative surgery. A number of landmark trials have established lumpectomy followed by radiation as the standard of care for many patients. The aim of this study is to construct a narrative review of recent developments in the surgical management of breast cancer and how such developments have impacted surgical practice. A comprehensive literature search of Pubmed was conducted. The latest search was performed on October 31^st, 2020. Search terms “breast cancer” were used in combinations with specific key words and Boolean operators relating to surgical management. The reference lists of retrieved articles were comprehensively screened for additional eligible publications. Articles were selected and reviewed based on relevance. We selected publications in the past 10 years but did not exclude commonly referenced and highly regarded previous publications. Review articles and book chapters were also cited to provide reference on details not discussed in the academic literature. This article reviews the current evidence in surgical management of early-stage breast cancer, discusses recent trends in surgical practice for therapeutic and prophylactic procedures and provides commentary on implications and factors associated with these trends.

A Simple Technique to Correct Lumpectomy Deformities Using Free Nipple Grafting

BACKGROUND

Lumpectomy followed by radiation can lead to severe breast asymmetry. Many surgeons are hesitant to perform traditional mastopexies on irradiated breasts due to increased complication rates. An alternative approach to achieve breast symmetry is presented. This technique consists of free nipple-areola complex (NAC) grafting of the irradiated breast to a higher position and primary closure of the donor site, in an appropriate fashion without undermining, followed by a formal mastopexy of the nonradiated breast.

OBJECTIVE

To evaluate the outcomes of free NAC grafting, used as an alternative method to achieve breast symmetry, in patients who underwent lumpectomy with radiation.

METHODS

A case series of 5 patients who underwent breast revision using this technique, performed by a single surgeon from 2017 to 2019 (n = 5), is presented.

PATIENT DEMOGRAPHICS

All patients had history of lumpectomy followed by radiation therapy. The average age was 59.2 years, average BMI was 33.0. Three of 5 patients had a significant smoking history. The average time between radiation and surgery was 5.9 years.

RESULTS

The average operating time was 141.8 minutes. The average follow-up period was 5.8 months. Two (40%) of the free NAC grafts were complicated by hypopigmentation of the reconstructed NAC. No major complications were reported, and no patients required return to the operating room. All patients had successful outcomes with improved breast symmetry.

CONCLUSIONS

Free NAC grafting of irradiated breasts and contralateral mastopexy may be a reliable alternative to achieve breast symmetry, with a less invasive approach, in patients who underwent lumpectomy and radiation.

Oncoplastic breast surgery versus conventional breast conserving surgery - a prospective follow-up study of subjective loco-regional late morbidity

Background and aim: Few studies have focused on the symptoms of loco-regional morbidity in shoulders, arms, and breasts related to oncoplastic breast surgery (OPS). This study aimed to determine if a difference exists in the prevalence or variety of subjective symptoms of shoulder, arm, and breast morbidity in patients undergoing OPS compared with patients receiving conventional breast conserving surgery (C-BCS). Cosmetic result and body image were included as secondary endpoints.Methods: This prospective follow-up study with 18 months of questionnaire-based follow-up included women with breast cancer or ductal carcinoma in situ. They were divided into two groups - C-BCS or OPS - depending on type of surgery performed. Furthermore, patient, disease, and treatment characteristics were recorded.Results: Among 334 completers, 229 (69%) received C-BCS and 105 (31%) received OPS. Participants were comparable regarding age, comorbidity, BMI, re-excision rate (15-16%), and axillary surgery. As for tumor characteristics, a more advanced disease stage was shown in the OPS than in the C-BCS group with larger tumor and lumpectomy size, more multifocality, and the corresponding following systemic adjuvant therapy.The questionnaire revealed that the two groups were comparable with no significant differences in frequency or variety of symptoms of shoulder and arm morbidity. Overall, participants were highly satisfied with the cosmetic results in both groups and no significant inter-group differences were observed.Conclusion: In patients with larger tumors, breast conserving surgery utilizing oncoplastic techniques yields results regarding subjective shoulder, arm, and breast morbidity as well as cosmetic outcome comparable with those of C-BCS performed on smaller tumors.Trial registration: ClinicalTrials.gov, registration number: NCT02159274 (2014).HIGHLIGHTSSubjective symptoms of shoulder, arm, and breast morbidity are comparable when oncoplastic breast surgery is compared to conventional breast conserving surgery.The variety of symptoms of shoulder and arm morbidity following oncoplastic surgery does not differ from symptoms following conventional breast conserving surgery.The cosmetic outcome following oncoplastic breast surgery is comparable to breast conserving surgery without oncoplastic techniques.

A Novel Local Transposition Flap for Lateral Breast Reconstruction After Breast Conserving Surgery

BACKGROUND

Breast conserving surgery (BCS) followed by radiotherapy is used for the management of early-stage breast cancers. There are different techniques to reconstruct the breast after BCS, each has its own advantages and disadvantages. In this study, we aim to present a novel local transposition flap and report the follow-up results of patients who underwent breast reconstruction using this method in the short and long term.

MATERIAL AND METHODS

We enrolled 100 patients who underwent BCS in the form of upper or lower outer quadrant lumpectomy with or without axillary lymph node dissection. After lumpectomy, the patients underwent breast reconstruction using the local transposition flap technique. We followed the patients for 1 year, and the satisfaction results are assessed and reported postoperation, after radiochemotherapy, and after 1 year.

RESULTS

The patients' mean age is 47.6 (±11.7) years, and the mean BMI is 32.4 (±2.5). The duration of hospitalization was 1 day in 96 patients and 2 days in 2 patients. There were 2 patients hospitalized for 3 days. Three patients developed seroma and there were no cases of any other complication. The surgeon and patients satisfaction surveys conducted postop, after the radiochemotherapy course, and 1 year after BCS shows that the excellent and good satisfaction rate is 85%, 85%, and 92% respectively.

CONCLUSION

We believe that the local transposition flap can be an excellent substitution for the existing methods in the reconstruction of the lateral side breast defects.

How to Optimize Aesthetics for the Partial Mastectomy Patient

Aesthetic concern is one of the main driving forces behind the popularity of the oncoplastic approach to breast conservation therapy. Oncoplastic options at the time of lumpectomy include volume replacement techniques such as flaps and volume displacement techniques such as the oncoplastic reduction. These techniques can be employed to ensure preservation of breast shape and contour, size and symmetry, inframammary fold position, and position of the nipple-areola complex. The importance of aesthetic outcomes is not only to improve overall patient satisfaction but also to minimize the need for revisional surgeries for shape and symmetry. The purpose of this review is to discuss ways to optimize the aesthetic result and to review the evidence behind aesthetic outcomes.

The Modified Crescenteric Anterior Intercostal Perforator Flap

Supplemental Digital Content is available in the text.

Lower pole breast cancers are challenging to manage because conventional wide local excision may produce a “bird’s beak” deformity. In an era of oncoplastic surgery, techniques that balance oncological results with cosmetic outcomes such as local flaps have extended the role of breast-conserving surgery. Local flaps are particularly useful for partial breast reconstruction due to the relative simplicity of the surgical procedure and reduced morbidity. Intercostal artery perforator flaps have a shorter duration of surgery than free flaps and do not require microsurgical anastomoses. Anterior intercostal artery perforator (AICAP) flaps provide excellent cosmesis, yet traditional crescenteric harvest yields limited volume for reconstruction. We describe a modification to an established reconstructive technique for lower pole breast defects. The technique is based on 3 extensions of tissue, providing a larger volume of tissue replacement compared with traditional AICAP flaps. The technique is particularly suitable for small- and medium-sized non-ptotic breasts, with lower pole tumors. The modified crescenteric AICAP technique can be used to increase the available tissue when performing lower pole reconstructions.

Single-port laparoscopically harvested omental flap for immediate breast reconstruction

PURPOSE

Immediate breast reconstruction using laparoscopically harvested omental flap is a safe and feasible technique, providing natural contour and softness to reconstructed breasts with reduced donor-site morbidity and deformity. We report our experience using single-port laparoscopically harvested omental flap (SLOF) for immediate breast reconstruction.

METHODS

Between February 2015 and December 2018, 129 patients with malignant neoplasm of the breast underwent nipple-sparing mastectomy (NSM) or breast-conserving surgery (BCS) followed by immediate SLOF reconstruction at Seoul National University Bundang Hospital. We assessed their clinicopathological data, complications, and cosmetic and oncologic outcomes. Cosmetic outcomes were evaluated by three-panel assessment and the BCCT.core software program.

RESULTS

One hundred and six (82.2%) underwent NSM and 23 (17.8%) underwent BCS. Mean operation time was 205 (range, 134-316) minutes. Most patients had early-stage disease; 15 (11.6%) received neoadjuvant chemotherapy. Two had malignant phyllodes tumors. Cosmetic outcomes were excellent or good in 96.9% by three-panel assessment and 99.2% by the BCCT.core program with a nearly invisible donor-site scar in the umbilicus. Harvest-associated complications occurred in five (3.9%) patients, including two umbilical wound infections, one intra-abdominal infection, one umbilical hernia, and one pedicle injury. Fat necrosis (13.2%) and epigastric bulging (21.7%) were common mastectomy- or reconstruction-associated complications, but most were mild and some resolved spontaneously. Over a median 38-month follow-up, there were three local, two regional, and three systemic recurrences.

CONCLUSIONS

SLOF reconstruction is a feasible and safe option for immediate breast reconstruction after NSM or extensive BCS with minimal donor-site morbidity and great cosmetic outcomes.

Postoperative Cancer Surveillance Following Oncoplastic Surgery with Latissimus Dorsi Flap: a Matched Case-Control Study

BACKGROUND

The latissimus dorsi (LD) myocutaneous flap is a widely used local option in oncoplastic surgery for avoiding breast deformities; however, concerns exist regarding its influence in monitoring recurrence. In this study, we evaluated the impact of this flap on postoperative cancer surveillance.

METHODS

Each patient receiving oncoplastic surgery with LD flap after partial mastectomy were matched in age, cancer stage, and body mass index with patients receiving partial mastectomy alone. Twenty-nine patients with the oncoplastic LD flap received 99 mammograms and 139 ultrasonograms, while 29 patients with partial mastectomy alone underwent 92 mammograms and 129 ultrasonograms. Mammographic and ultrasonographic findings were classified by Breast Imaging Reporting and Data System (BI-RADS) category and reviewed. Any recommendations for additional evaluation and recurrence were documented.

RESULTS

During an average follow-up period of 44 months, although the oncoplastic group demonstrated more newly developed benign calcifications (control 14% vs. oncoplastic 41%; p = 0.019) on mammography, the percentage of recall for additional imaging in category 0, and the short-interval follow-up in category 3, was not different between the control and oncoplastic group. Regarding ultrasonography, BI-RADS category was also not different between the two groups; however, the control group showed more fluid collections than the oncoplastic group (control 21% vs. oncoplastic 0%; p = 0.023). One case of local recurrence was observed in the control group.

CONCLUSION

Although there was an increase in benign calcifications in the oncoplastic group, there were no additional abnormal findings requiring further intervention. We concluded that the LD flap for oncoplastic surgery does not interfere with cancer surveillance, and even decreases the rate of fluid collection.

Dermoglandular rotation flap with subaxillary advancement flap as an oncoplastic technique for breast cancer

We propose a novel oncoplastic surgical technique, dermoglandular rotation flap with subaxillary advancement flap, as a feasible one-stage operation. Breast conserving surgery, incorporating the dermoglandular rotation flap with subaxillary advancement flap, was performed in 49 female patients with breast cancer, between January and December 2015. After a full-thickness fibroglandular resection including the tumor, an inferior- or a superior-based rotation flap was performed according to the location of the defect. The subaxillary flap consisted of skin, dermis, and subcutaneous fat tissue and was mobilized from the chest wall musculature. Since subaxillary skin has greater redundancy, it can be easily moved to reach the lateral aspect of the breast. Approximation of the subaxillary flap to the lateral side of rotated dermoglandular flap served to relieve skin tension and avoid displacement of the nipple-areola complex (NAC). Consequently, there was wider dermoglandular tissue rotation and efficient filling of defect without any significant postoperative deformity. The mean follow-up period was 46.5 ± 3.1 months (range, 42.4-52.1 months). Mean tumor size, on pathology, was 2.1 cm (range, 0.4-6.0). Mean excised breast tissue weight was 78.4 g (range, 28.6-195.0). More than half of the patients (51%) studied had excised breast tissue weighing more than 80 g. None of the included patients had positive surgical margins in final pathologic reports. Most patients answered excellent or good for self-estimated cosmetic outcomes including symmetry of the breast and NAC, breast shape, scarring, and overall satisfaction. A modified dermoglandular rotation flap technique along with subaxillary advancement flap is a feasible and effective oncoplastic technique for breast cancers.

Investigation into breast cancer and partial breast reconstruction: A review

Growing increasingly in South America, Africa and Asia, breast cancer is known as the dominant type of cancer in women. Different treatments are available for breast cancer, among which surgery is the most widely used, but researchers are trying to develop new strategies. One of the most prominent surgical methods is referred to as oncoplastic surgery, that helps to remove segments of malignant breast tissue. This type of surgery aims to obtain vast surgical margins, while the remaining tissue is rearranged so that the better cosmetic outcome is obtained. This review will investigate the breast cancer and then discuss partial breast reconstruction. Before outlining the procedures, the different types of partial breast reconstruction will be discussed. Finally, advantages and disadvantages will be outlined. MEDLINE database was used to conduct the search. The main terms used were ‘Conservation Breast Surgery Reconstruction’ AND ‘Oncoplastic Surgery’, ‘Partial Mastectomy Reconstruction’ AND ‘Conservative Breast Surgery Reconstruction’, ‘oncoplastic’ [All Fields], ‘breast’ AND ‘surgery’ OR ‘surgery’ operative’, ‘oncoplastic’ (‘breast’)’. The bibliographies of relevant papers were manually searched up to October 2018, but more recent voices are also included.

The axillary flap in oncoplastic resection of breast cancers located in the upper-outer quadrants: a new surgical technique

Background

The combination of breast conserving surgery (BCS) with plastic surgery techniques has provided a useful surgical tool matching the radicality of the oncological excision with the preservation of breast cosmesis. Even though BCS represents a good option for surgical treatment of tumors located in these quadrants, wide excisions often necessitate breast reshaping in order to avoid nipple areola complex (NAC) displacement and skin retraction. We present a new surgical technique to repair upper-outer quadrants’ defects following breast cancer excision using dermo-glandular flaps and an axillary adipo-fascial flap.

Methods

During the period from January 2014 to December 2015, 168 patients with an upper-outer quadrant’s breast cancer have been treated in our Department. 83 women have been treated with the described oncoplastic technique and immediate contra-lateral symmetrisation and 85 women underwent standard BCS. We present surgical, oncological and cosmetic outcomes comparing our results with standard BCS.

Results

At a mean follow-up of 27 months loco-regional recurrences in the two groups were comparable. Short-term complication rates were comparable between the two groups. Re-intervention rates for positive margins were significantly higher in the standard BCS group. The overall satisfaction with cosmetic outcome both assessed by the patient and the surgeon was significantly higher in the oncoplastic group.

Conclusions

The proposed oncoplastic technique represents a safe and effective solution for reshaping that follows upper-outer breast cancer wide excision, achieving comparable complication rates, lower re-intervention rates for positive margins and better cosmetic results when compared with standard BCS.

Oncoplastic Breast Reconstruction: Should All Patients be Considered?

Oncoplastic surgery of the tissue defect from partial mastectomy should be considered for all patients. It can result in in significant asymmetries from scar contraction, skin tethering, and alterations in the nipple areolar complex location. Indications, risks, and benefits are discussed. Optimal procedures are described, considering resected specimen volume, primary tumor location, tumor to breast size ratio, and the impact on the nipple areolar complex. Indications for plastic surgery consultation and joint surgery are discussed. Surgical management includes incision planning, preservation of the nipple areolar complex pedicle and position, patient positioning, incision location, and recovery.

Updated Evidence on the Oncoplastic Approach to Breast Conservation Therapy

The oncoplastic approach to breast conservation therapy has become a useful and popular option for women with breast cancer who wish to preserve their breast. The initial driving forces were aimed at minimizing the potential for a breast conservation therapy deformity; however, various other benefits have been identified that include broadening the indications for breast conservation therapy in some patients and improved margin control. The various techniques can be categorized into glandular rearrangement techniques such as breast reductions usually in patients with larger breasts or flap reconstruction such as the latissimus dorsi muscle usually in patients with smaller breasts. As the acceptance continues to increase, we are starting to see more outcomes evidence in terms of patient satisfaction, quality of life, complications, and recurrence, to further support the safety and efficacy of the oncoplastic approach.

Patient-Reported Outcomes 1 Year After Immediate Breast Reconstruction: Results of the Mastectomy Reconstruction Outcomes Consortium Study

Purpose The goals of immediate postmastectomy breast reconstruction are to minimize deformity and optimize quality of life as perceived by patients. We prospectively evaluated patient-reported outcomes (PROs) in women undergoing immediate implant-based or autologous reconstruction. Methods Women undergoing immediate postmastectomy reconstruction for invasive cancer and/or carcinoma in situ were enrolled at 11 sites. Women underwent implant-based or autologous tissue reconstruction. Patients completed the BREAST-Q, a condition-specific PRO measure for breast surgery patients, and Patient-Reported Outcomes Measurement Information System-29, a generic PRO measure, before and 1 year after surgery. Mean changes in PRO scores were summarized. Mixed-effects regression models were used to compare PRO scores across procedure types. Results In total, 1,632 patients (n = 1,139 implant, n = 493 autologous) were included; 1,183 (72.5%) responded to 1-year questionnaires. After analysis was controlled for baseline values, patients who underwent autologous reconstruction had greater satisfaction with their breasts than those who underwent implant-based reconstruction (difference, 6.3; P < .001), greater sexual well-being (difference, 4.5; P = .003), and greater psychosocial well-being (difference, 3.7; P = .02) at 1 year. Patients in the autologous reconstruction group had improved satisfaction with breasts (difference, 8.0; P = .002) and psychosocial well-being (difference, 4.6; P = .047) compared with preoperative baseline. Physical well-being of the chest was not fully restored in either the implant group (difference, -3.8; P = .001) or autologous group (-2.2; P = .04), nor was physical well-being of the abdomen in patients who underwent autologous reconstruction (-13.4; P < .001). Anxiety and depression were mitigated at 1 year in both groups. Compared with their baseline reports, patients who underwent implant reconstruction had decreased fatigue (difference, -1.4; P = .035), whereas patients who underwent autologous reconstruction had increased pain interference (difference, 2.0; P = .006). Conclusion At 1 year after mastectomy, patients who underwent autologous reconstruction were more satisfied with their breasts and had greater psychosocial and sexual well-being than those who underwent implant reconstruction. Although satisfaction with breasts was equal to or greater than baseline levels, physical well-being was not fully restored. This information can help patients better understand expected outcomes and may guide innovations to improve outcomes.

Oncoplastic surgery with omental flap reconstruction: a study of 200 cases

BACKGROUND

There are several small case series on use of a laparoscopically harvested omental flap (LHOF) for breast reconstruction. However, the long-term oncological safety and clinical benefits of the LHOF remain uncertain, especially in use of the flap in oncoplastic breast surgery.

STUDY DESIGN

A retrospective chart review was performed for 200 patients who underwent oncoplastic breast surgery using a LHOF at our institution from April 2002 to March 2016. Laparoscopy-associated complications, local recurrence, and cosmetic outcomes were evaluated.

RESULTS

Most of the patients underwent partial breast reconstruction immediately after breast-conserving surgery (BCS). The success rate of laparoscopic harvesting of the omental flap was 99.5%. The rate of complications was 12.0% and laparoscopy-associated complications occurred in four cases (2.0%). The rate of a positive margin was 6.5%. Two cases (1.0%) had local recurrence during a median follow-up period of 90 months. In 24 patients (12.0%), the volume of the flap was insufficient. When applied to total reconstruction, volume insufficiency occurred in 32.6% of patients. Cosmetic outcomes were mostly satisfactory. Approximately 80% of patients were rated as good or excellent by evaluation using a 4-point scale and Breast Cancer Conservative Treatment cosmetic results (BCCT.core) software. Donor-site scars were negligible, as in laparoscopic cholecystectomy.

CONCLUSIONS

The LHOF has minimal donor-site morbidity and deformity, and oncological safety is promising. There is a limit to the adaptable volume, but the LHOF is an attractive option in partial breast reconstruction after BCS.

Oncoplastic breast surgery in the setting of breast-conserving therapy: A systematic review

Breast-conserving therapy (BCT), or breast-conserving surgery with adjuvant radiation therapy, has become a standard treatment alternative to mastectomy for women with early-stage breast cancer after many long-term studies have reported comparable rates of overall survival and local control. Oncoplastic breast surgery in the setting of BCT consists of various techniques that allow for an excision with a wider margin and a simultaneous enhancement of cosmetic sequelae, making it an ideal breast cancer surgery. Because of the parenchymal rearrangement that is routinely involved in oncoplastic techniques, however, the targeted tissue can be relocated, thus posing a challenge to localize the tumor bed for radiation planning. The goals of this systematic review are to address the challenges, outcomes, and cosmesis of oncoplastic breast surgery in the setting of BCT.

Innovative combination of therapeutic mammoplasty and expandable-implant breast augmentation for immediate partial breast reconstruction

INTRODUCTION

Therapeutic mammoplasty is used in the treatment of suitably-sized and appropriately-located breast cancers to achieve adequate cancer excision, resulting in well-shaped but smaller breasts. In patients wishing to maintain or increase their breast size, simultaneous augmentation will be required.

PRESENTATION OF CASE

A 48-year-old female underwent an "augmentation-therapeutic mastopexy". She required mastectomy for a multifocal cancer of the right breast and breast conservation for a unifocal localised cancer in the upper part of the left breast. She requested right immediate breast reconstruction and hoped for larger breasts than she had. Due to complications during neoadjuvant chemotherapy, the right reconstruction plan was changed from a deep inferior epigastric perforator (DIEP) flap to an implant-based technique. On the left, an extended superomedial pedicle therapeutic mammoplasty was combined with a subpectoral augmentation using an expandable-implant.

DISCUSSION

The use of expandable-implants for reconstruction of partial mastectomy defects in combination with therapeutic mammoplasty has not been reported. This case report shows that such "augmentation-therapeutic mastopexy" is feasible.

CONCLUSION

A "novel" oncoplastic technique herein termed "augmentation-therapeutic mastopexy" is described for partial breast reconstruction during the treatment of a patient with bilateral breast cancer. It enabled adequate treatment of her cancer while reshaping the breast and achieving the desired larger breast size. It should be considered in selected breast-conservation patients who wish to maintain or increase their breast size.

Oncoplastic breast conserving surgery: Volume replacement vs. volume displacement

Oncoplastic breast conserving surgery (BCS) has emerged as a third option between conventional BCS and mastectomy. Oncoplastic BCS includes two fundamentally different approaches: volume replacement and volume displacement. The former involves partial mastectomy and immediate reconstruction of the breast with the transposition of autologous tissue from elsewhere, while the latter involves partial mastectomy and using the remaining breast tissue to fill the defect resulting from extirpation of the tumor. There are several benefits associated with oncoplastic BCS. First, it allows partial mastectomy without cosmetic penalties, and can achieve better cosmetic outcomes than total mastectomy with immediate breast reconstruction. Second, it avoids the need for total mastectomy in an increasing number of patients without compromising local control. Third, partial breast reconstruction is less extensive and has fewer complications than conventional procedures. Partial mastectomy and partial breast reconstruction can be carried out either simultaneously as a one-stage procedure, or using a two-stage approach. Although patients prefer a one-stage procedure, it requires intraoperative confirmation of complete tumor excision using frozen-section analysis. Moreover, oncoplastic BCS requires combined skills, knowledge, and understanding of both oncological and plastic surgeries, which may be optimally achieved by an oncoplastic surgeon.

Evaluating outcomes after correction of the breast conservation therapy deformity

BACKGROUND

In an effort to preserve the native breast shape, most women with breast cancer are treated with breast conservation therapy (BCT). However, a breast deformity can develop after BCT and can be challenging to repair. The goal of this review was to evaluate outcomes based on the extent of the deformity and reconstructive technique.

METHODS

Sixty-three patients treated for a BCT deformity between 2003 and 2012 were included. Data queried included demographics, extent of the deformity, type of reconstruction, and outcomes. A panel judged aesthetic outcomes, and patient satisfaction was determined using the validated Breast Q reconstruction questionnaire. Comparisons were made across reconstructive techniques.

RESULTS

There were 22 grade I/II deformities, and 29 grade III/IV deformities. Local scar revision procedures and fat grafting were more common for grade I, and myocutaneous flaps were more common for grade IV. Bilateral reduction techniques (n = 20) and contralateral reduction only (n = 6) were most common for grade II/III defects. Augmentation was used in 9 grade III patients. Combined reconstructive techniques were required in 23% of the patients. Eighty-nine percent had a contralateral symmetry procedure. Complications occurred in 34.9%, with no significant variation across the different modes of reconstruction. There was a trend toward higher complication rates with increasing defect severity (0% for grade 1, 32% for grade 2, 39% for grade 3, and 50% for grade 4). Patients required an average of 1.3 procedures (range, 1-3), at an average follow-up of 2.5 years. Eighty percent of patients had only 1 reconstructive operation, 14% required a second operation, and 6% a third. Patient satisfaction was generally high and the mean aesthetic rating was 5 out of 7, and trended down with the extent of the deformity. Patients who underwent contralateral reduction only had the highest aesthetic scores (5.8/7).

CONCLUSIONS

Reconstructive options for the correction of BCT deformities are numerous and need to be appropriately tailored for each patient in part based on the extent of the deformity. Although revisions are not uncommon, good patient satisfaction and esthetic outcomes can be achieved.

Perspectives of Cosmesis following Breast Conservation for Multifocal and Multicentric Breast Cancers

Background. Contemporary data suggest that breast conservation treatment (BCT) for multifocal and multicentric breast cancer (MFMCBC) may be appropriate with noninferior local control rates. However, there is a paucity of data to evaluate patient's satisfaction with cosmetic outcomes after BCT for MFMCBC. This study was performed to bridge this information gap. Methods. All patients treated at the authors' healthcare facility were included in the study. Patients with MFMCBC who were assessed to be eligible for BCT underwent tumour resection using standard surgical techniques with direct parenchymal closure through a single incision. After at least three years of follow-up, they were invited to participate in a survey regarding their cosmetic outcomes. Results. Of a total of 160 patients, 40 had MFMCBC, of whom 34 (85%) underwent successful BCT. Five-year cancer-specific survival and disease-free survival were 95.7%. Twenty of the 34 patients responded to the survey. No patient rated her cosmetic outcome as "poor." Analysis indicated low agreement between patients' self-assessment and clinician-directed evaluation of aesthetic results. Conclusion. BCT for MFMCBC is feasible with acceptable survival and cosmetic outcomes. However, there appears to be a disparity between patient and clinician-directed evaluation of cosmetic results which warrant further research.

Oncoplastic surgery for dermatofibrosarcoma protuberans of the breast

Dermatofibrosarcoma protuberans is a tumor of intermediate malignancy and has a high rate of local recurrence. The potential to produce metastases has also been reported. This tumor can be, albeit rarely, located in the breast, and surgical treatment requires wide excision – resulting in important cosmetic sequelae.

Oncoplastic volume replacement technique for the upper inner quadrant using the omental flap

BACKGROUND

In breast-conserving surgery (BCS), a large defects in the upper inner quadrant (UIQ) named the no man's land of the breast will cause shift the nipple in an unnatural upward or medial fashion. We have developed oncoplastic volume replacement techniques using a laparoscopically harvested omental flap (OF). This paper presents our experiences performing partial breast reconstruction for the defect in the UIQ using the OF.

METHODS

A wide excision (>20% of the breast tissue) was performed mainly through a periareolar incision. The pedicled OF was harvested laparoscopically. A small incision was made along the medical inframammary fold and a subcutaneous tunnel was created towards the xyphoid process. The OF was extracted through the tunnel, and used to fill the defect in the UIQ.

RESULTS

Thirty patients were included in this study. The median resected breast volume was 142 g. A donor-site complication was only one ventral hernia. The surgical margins were positive in one patient (3.3%), and neither local nor systemic recurrence has occurred during medial follow-up periods of 64 months. Cosmetic outcomes were mostly satisfactory with negligible donor-site scars, and more than 80% of the patients scored excellent or good.

CONCLUSIONS

The OF is a useful volume replacement technique for the UIQ which is the most difficult quadrant for the other distant flaps.

Oncoplastic breast surgery: current strategies

The surgical management of breast cancer has dramatically evolved over the past 20 years, with oncoplastic surgery gaining increased popularity. This field of breast surgery allows for complete resection of tumor, preservation of normal parenchyma tissue, and the use of local or regional tissue for immediate breast reconstruction at the time of partial mastectomy. These techniques extend the options for breast conservation surgery, improve aesthetic outcomes, have high patient satisfaction and result in better control of tumor margins. This article will detail the approach to evaluating and treating patients undergoing oncoplastic reconstruction. Different oncoplastic approaches will be described and applied to an oncoplastic reconstructive algorithm. Surgical complications, oncologic outcomes and aesthetic outcomes are reviewed.

Minimising unnecessary mastectomies in a predominantly Chinese community

Background. Recent data shows that the use of breast conservation treatment (BCT) for breast cancer may result in superior outcomes when compared with mastectomy. However, reported rates of BCT in predominantly Chinese populations are significantly lower than those reported in Western countries. Low BCT rates may now be a concern as they may translate into suboptimal outcomes. A study was undertaken to evaluate BCT rates in a cohort of predominantly Chinese women. Methods. All patients who underwent surgery on the breast at the authors' healthcare facility between October 2008 and December 2011 were included in the study and outcomes of treatment were evaluated. Results. A total of 171 patients were analysed. Two-thirds of the patients were of Chinese ethnicity. One hundred and fifty-six (85.9%) underwent BCT. Ninety-eight of 114 Chinese women (86%) underwent BCT. There was no difference in the proportion of women undergoing BCT based on ethnicity. After a median of 49 months of follow-up, three patients (1.8%) had local recurrence and 5 patients (2.9%) suffered distant metastasis. Four patients (2.3%) have died from their disease. Conclusion. BCT rates exceeding 80% in a predominantly Chinese population are possible with acceptable local and distant control rates, thereby minimising unnecessary mastectomies.

Systematic Review: Aesthetic Assessment of Breast Reconstruction Outcomes by Healthcare Professionals

BACKGROUND

Achieving an aesthetic outcome following postmastectomy breast reconstruction is both an important goal for the patient and plastic surgeon. However, there is currently an absence of a widely accepted, standardized, and validated professional aesthetic assessment scale following postmastectomy breast reconstruction.

METHODS

A systematic review was performed to identify all articles that provided professional assessment of the aesthetic outcome following postmastectomy, implant- or autologous tissue-based breast reconstruction. A modified version of the Scientific Advisory Committee's Medical Outcomes Trust (MOT) criteria was used to evaluate all professional aesthetic assessment scales identified by our systematic review. The criteria included conceptual framework formation, reliability, validity, responsiveness, interpretability, burden, and correlation with patient-reported outcomes.

RESULTS

A total of 120 articles were identified: 52 described autologous breast reconstruction, 37 implant-based reconstruction, and 29 both. Of the 12 different professional aesthetic assessment scales that exist in the literature, the most commonly used scale was the four-point professional aesthetic assessment scale. The highest score on the modified MOT criteria was assigned to the ten-point professional aesthetic assessment scale. However, this scale has limited clinical usefulness due to its poor responsiveness to change, lack of interpretability, and wide range of intra- and inter-rater agreements (Veiga et al. in Ann Plast Surg 48(5):515-520, 2002).

CONCLUSIONS

A "gold standard" professional aesthetic assessment scale needs to be developed to enhance the comparability of breast reconstruction results across techniques, surgeons, and studies to aid with the selection of procedures that produce the best aesthetic results from both the perspectives of the surgeon and patients.