The Impact of Radiation on Nipple Symmetry After Bilateral Nipple-Sparing Mastectomy and Implant-Based Reconstruction: An Objective Analysis

INTRODUCTION

Radiation therapy can adversely affect outcomes of implant-based breast reconstruction, potentially complicating procedures like nipple-sparing mastectomy (NSM), which is increasingly popular in breast cancer management. This study aims to evaluate the impact of radiation on nipple symmetry in patients undergoing bilateral NSM with implant-based reconstruction.

METHODS

We conducted a retrospective analysis using data from an Emory University review board-approved database. This encompassed bilateral NSMs coupled with immediate implant-based reconstructions. The BCCT.core software was employed to objectively measure nipple asymmetry preoperatively and postoperatively. Metrics, such as Breast Retraction Assessment values, upper nipple retraction, lower breast contour, and nipple to midline (NML) discrepancies were quantified. The study included 80 patients with a minimum of 1 year of follow-up; among them, 15 received radiation therapy (RT) while 65 did not.

RESULTS

The reconstructions were divided into tissue expander, used in 39 cases (48.8%), and direct-to-implant (DTI), employed in 41 cases (51.2%). The DTIs were further categorized based on the location of the implant: 22 subpectoral and 19 prepectoral. Radiation was applied to 15 breasts, distributed among prepectoral DTI (4), subpectoral DTI (6), and tissue expander (5). Breast Retraction Assessment scores significantly differed between the nonirradiated and irradiated groups (1.49 vs 2.64, P < 0.0004). Nipple to midline differences and Upper Nipple Retraction also significantly varied postradiation, especially when comparing subpectoral and prepectoral implant placements.

CONCLUSIONS

Radiation therapy has a detrimental effect on nipple symmetry after bilateral NSM and implant-based reconstruction, with variations seen regardless of the implant's placement or the reconstructive technique utilized. Specifically, subpectoral reconstructions irradiated were prone to lateral nipple displacement, likely related to radiation-induced pectoralis muscle changes, while prepectoral irradiated reconstructions tended to have increased vertical displacement. These insights are crucial for patient education and surgical planning in the context of radiation and breast reconstruction.

Techniques in Nipple Areolar Reconstruction: A Retrospective Analysis of Surgical Interventions and Patient-reported Satisfaction Scores

Background

Nipple areolar complex (NAC) reconstruction often signifies completion of the breast reconstruction process for some patients and has been shown to improve both psychosocial and sexual well-being. Several techniques have been described; however, there currently exists little evidence in the literature describing outcomes or patient satisfaction.

Methods

A retrospective analysis of NAC reconstructions over the last decade was queried for patient demographics, operative technique, and postoperative outcomes. A standardized, validated survey was also utilized to evaluate overall satisfaction, with a focus on aesthetic outcome, shape, color, and projection.

Results

Eighty-three patients were identified, with 49 (59.0%) completing the survey. The modalities used for reconstruction include the C-V flap (45.7%), the modified skate flap technique (42.2%), and free nipple grafting (FNG, 12.0%). No significant differences in age, BMI, or comorbidities were found among the three types. The most utilized donor site for skate flap reconstruction was the suprapubic area (37.1%). There were also no significant differences in complication rate (C-V 10.5%, FNG 10%, skate 5.7%, P = 0.630) or revision surgery (C-V 2.6%, FNG 0%, skate 5.7%, P = 0.732). The most common complication was nipple necrosis. Adjusting for time to follow-up using multivariate analysis, there was a significant difference in overall patient satisfaction when compared across all three techniques, with the modified skate flap having the highest mean overall satisfaction scores.

Conclusions

NAC reconstruction can be completed safely and effectively with a variety of techniques. The modified skate flap technique was associated with high levels of patient satisfaction and a low complication rate.

Time to Radiation after Oncoplastic Reduction versus After Lumpectomy

Prior studies contrasting oncoplastic reduction (OCR) to traditional lumpectomy have validated oncoplastic reduction surgery with similar survival and oncological outcomes. The purpose of this study was to evaluate if there was a significant difference in the time to initiation of radiation therapy after OCR in comparison with the standard breast-conserving therapy (lumpectomy).

Methods

The patients included were from a database of breast cancer patients who all underwent postoperative adjuvant radiation after either OCR or lumpectomy at a single institution between 2003 and 2020. Patients who experienced delays in radiation for nonsurgical reasons were excluded. Comparisons were made between the groups in the time to radiation and complication rates.

Results

A total of 487 patients underwent breast-conserving therapy, with 220 having undergone OCR and 267 lumpectomy patients. There was no significant difference in days to radiation between patient cohorts (60.5 OCR, 56.2 lumpectomy, P = 0.059). There was a significant difference in the number of complications between OCR and lumpectomy patients (20.4% OCR, 2.2% lumpectomy, P < 0.001). However, of patients who had complications, there was no significant difference in the number of days to radiation (74.3 OCR, 69.3 lumpectomy, P = 0.732).

Conclusions

Compared with lumpectomy, OCR was not associated with an increased time to radiation but was associated with higher complications. Statistical analysis did not reveal surgical technique or complications to be independent, significant predictors of increased time to radiation. Surgeons should be aware that although complications may remain higher in OCR, this does not necessarily translate to delays in radiation.

Symmetry of Nipple Position After Bilateral Nipple-Sparing Mastectomy and Implant-Based Reconstruction: The Impact of Reconstructive Method

PURPOSE

Asymmetry of nipple position is common in the female population. There are scant data on the impact of bilateral nipple-sparing mastectomy (NSM) and immediate implant-based reconstruction on nipple asymmetry.

METHODS

A retrospective review was performed of an institutional review board approved prospective database of NSM and immediate implant-based reconstruction was performed. BCCT.core software was used to examine preoperative and postoperative nipple asymmetry. It directly calculates the quantitative differences in nipple position between the breasts expressed as breast retraction assessment (BRA). Nipple to sternal notch (N-SN) asymmetry was calculated from the collected data.

RESULTS

Sixty-eight patients undergoing bilateral NSM and implant reconstruction were reviewed. Reconstructive methods were tissue expander (TE) 39 (57.4%) and direct to implant (DTI) (prepectoral 13, submuscular 16) 29 (42.6%). The TE group had greater body mass index (BMI) (23.5 vs 22.1, P = 0.02), mastectomy weight (390.7 vs 243.8, P = 0.001) and higher preoperative N-SN asymmetry (TE 0.89 vs DTI 0.59, P = 0.02). Ten patients received radiation (TE group 4, DTI group 6). The TE group had larger implant size (479.1 vs 375.0, P = 0.0001). Overall, TE reconstruction resulted in an increase in nipple asymmetry (mean BRA: preoperative, 1.50 vs postoperative, 1.65), which was not significant. Direct to implant reconstruction increased nipple asymmetry: mean N-SN asymmetry preoperative 0.59 versus postoperative 0.97 (P = 0.04) and mean BRA scores 1.40 and 1.82 (P = 0.06). Both implant locations in the DTI group resulted in an increase in postoperative asymmetry but was significant for the prepectoral group: mean BRA preoperative 1.19 versus postoperative 1.85, P = 0.02 and mean N-SN asymmetry preoperative 0.48 vs postoperative 0.94, P = 0.04. Radiation impacted the final mean BRA score: radiation 2.24 versus no radiation 1.63 (P = 0.05).

CONCLUSIONS

Patients who underwent TE reconstruction had significantly larger breasts and greater preoperative N-SN asymmetry than the DTI group. Despite this, the TE group resulted in mild increase in nipple asymmetry. Both implant locations in DTI reconstruction resulted in increased postoperative asymmetry but was significant for the prepectoral group. Radiation therapy has a significant impact of nipple asymmetry.

The Impact of Tissue Expander Nipple Asymmetry on Final Implant Symmetry After Bilateral Nipple Sparing Mastectomy

BACKGROUND

Asymmetry of nipple position is common in the female population and very difficult to correct after nipple sparing mastectomy (NSM). There are scant data on the impact of tissue expander (TE) nipple asymmetry on final implant nipple symmetry after bilateral NSM.

METHODS

A retrospective review of an institutional review board-approved prospective database of NSM and immediate 2-stage implant reconstruction between June 2014 and December 2019 was performed. BCCT.core software was used to examine TE and final implant nipple asymmetry as well as relative breast implant position. Horizontal and/or vertical asymmetry and breast retraction assessment (BRA) were evaluated. Moderate asymmetry was defined as ≥1 cm and severe asymmetry as ≥2 cm. Lower breast contour ≥1 cm defined implant malposition.

RESULTS

Twenty-three patients met the inclusion criteria. Linear regression analysis showed a significant relationship between TE BRA and final BRA (R2 = 0.2321, P = 0.02) with a mean TE BRA of 2.04 and a mean final BRA of 1.53 (P = 0.05). Tissue expander nipple asymmetry was predictive of final BRA score: no TE asymmetry, 0.87, versus TE nipple asymmetry, 1.67 (P = 0.02). Tissue expander lower breast contour ≥1 cm occurred in 8 patients (36.4%) and was associated with implant nipple asymmetry in 7 (87.5%). The second stage of reconstruction significantly improved the nipple asymmetry in those with TE malposition (TE BRA, 2.34, vs final BRA, 1.67; P = 0.05). Two patients who received radiation had increased BRA scores (radiation, 2.14, vs no radiation, 1.47; P = 0.004).

CONCLUSIONS

Tissue expander nipple asymmetry as measured by BRA score or nipple asymmetry was predictive of final nipple symmetry. The second stage of TE reconstruction improves the nipple asymmetry. Final implant exchange can allow for pocket and implant manipulation, improving nipple symmetry. Radiation therapy to TE reconstruction has a negative impact on nipple symmetry after the final stage.

Drain Removal Time in Pre-pectoral versus Dual Plane Prosthetic Breast Reconstruction following Nipple-sparing Mastectomy

Pre-pectoral prosthetic breast reconstruction following nipple-sparing mastectomy (NSM) has become a popular approach compared with the dual plane technique. Our objective was to determine if there was a difference in time to postoperative breast drain removal in direct-to-implant or tissue expander reconstruction following NSM when comparing pre-pectoral with dual plane technique.

Methods

A total of 200 patients (335 breasts) received NSM followed by implant or expander reconstruction at our institution between the years 2009 and 2020. Direct-to-implant reconstruction had 113 pre-pectoral versus 67 dual plane, and tissue expander reconstruction had six pre-pectoral versus 149 dual plane. Our analysis included age at mastectomy, body mass index, history of preoperative breast radiation, and smoking history. Case complications included seroma or hematoma, breast or axillary infection requiring antibiotics or operative washout, device replacement due to extrusion or infection, skin necrosis, and capsular contracture. Statistical analysis was completed with Pearson chi-square test, Fisher exact test, and the two-sample T-test using IBM SPSS Statistics 24.0 (IBM Corp., Armonk, N.Y.).

Results

The average time until breast drain removal in dual plane implant patients was significantly less than in pre-pectoral implant patients (9.42 versus 14.01 days). The average time until breast drain removal in dual plane expander patients was significantly less than in pre-pectoral expander patients (11.47 versus 20.30 days).

Conclusion

In both implant and expander reconstruction following NSM, patients receiving dual plane device placement had a shorter postoperative time until breast drain removal when compared with patients receiving pre-pectoral device placement.

Skin Reducing Mastectomy and Immediate Tissue Expander Reconstruction: A Critical Analysis

BACKGROUND

Complications of implant-based reconstruction have been shown to be related to increasing body mass index (BMI) and breast size. The impact of skin reducing mastectomy (SRM) with a dermal flap is examined.

METHODS

A retrospective review of a single surgeon's experience with immediate submuscular tissue expander (TE) reconstruction from 2011 to 2019 was performed. The outcomes of SRM were compared with those of skin sparing mastectomy (SSM).

RESULTS

A total of 162 patients (292 breasts) were identified. Mastectomy types were as follows: SRM, 73 (136 breasts) and SSM, 89 (156 breasts). Acellular dermal matrix (ADM) was used to supplement TE coverage in 65.4% of SRM cases. Mean BMI was 29.2 among SRM patients and 25.9 in SSM patients (P < 0.001). Obesity (BMI ≥ 30) was more prevalent in the SRM group (SRM, 38.4% vs SSM, 22.5%; P = 0.03). Mean mastectomy weight was higher in the SRM group (SRM, 833.6 g vs SSM, 425.6 g; P < 0.001). Mean BMI and mastectomy weight were lower in SRM patients who were reconstructed with ADM (ADM, 28.1 vs no ADM, 30.8; P = 0.01; ADM, 746.1 g vs no ADM, 1006.3 g; P < 0.001). Minor complications were more prevalent in the SRM group (SRM, 22.8% vs SSM, 4.5%; P < 0.001). Mastectomy skin flap necrosis (MSFN) was more common in the SRM group (SRM, 22.8% vs SSM, 7.7%; P < 0.001), but MSFN necessitating operative debridement was similarly low in both groups (SRM: 1.9% vs SSM: 4.5%). Major complication rates (SRM 11.0% vs SSM 10.9%) and reconstructive failure rates (SRM 5.9% vs SSM 5.1%) were similar between groups. Mastectomy weight 800 g or higher and BMI of 30 or higher were found to be risk factors for complications on analysis of the SRM cohort (P < 0.05).

CONCLUSIONS

Mastectomy weight and BMI were positive predictors of complications after immediate TE reconstruction. Mastectomy skin flap necrosis is more common after SRM than SSM. The use of SRM with a dermal flap has a similar major complication rate as SSM despite its use in obese, large-breasted women. The dermal flap provides soft tissue coverage, which prevents implant exposure and seroma. The use of ADM does not adversely affect the complication rate of SRM.

Secondary Surgeries After Oncoplastic Reduction Mammoplasty

PURPOSE

The oncoplastic reduction approach is a popular option for women with breast cancer and macromastia. Although the benefits of this approach are numerous, data on the need for secondary surgeries are limited. We evaluated the need for all secondary surgeries after oncoplastic reduction in an attempt to understand the incidence and indications.

METHODS

All patients with breast cancer who underwent an oncoplastic breast reduction at the time of the tumor resection were queried from a prospectively maintained database from 1998 to 2020 (n = 547) at a single institution. Secondary surgical procedures were defined as any unplanned return to the operating room. Demographic and clinical variables were analyzed, and secondary surgeries were classified and evaluated. The timing and rates of secondary surgery were evaluated and compared with clinical variables.

RESULTS

There were 547 patients included in this series with a mean age of 55 years and body mass index of 33.5. Mean duration of follow-up was 3.8 years. One hundred and seventeen (21%) patients underwent 235 secondary surgeries, with an average of 1.4 operations until stable reconstruction was obtained. The reason for the secondary surgery was involved margins (7.5%), major complications (8.6%), aesthetic improvement (13.3%), and completion mastectomy (5.3%). Age 65 years and younger age was associated with any subsequent procedure (P = 0.023) and revision for cosmesis (P = 0.006). Patients with body mass index greater than 35 had increased secondary surgeries for operative complications (P = 0.026).

CONCLUSIONS

Secondary surgeries after oncoplastic breast reduction procedures are common. Management of margins and complications, such as hematoma and infection, are early indications, with aesthetic improvement, wound healing complications, fat necrosis, and recurrence being late reasons. The most common reason for reoperation is aesthetic improvement, especially in younger patients. Attention to surgical technique and patient selection will help minimize secondary surgeries for the nononcological reasons.

Ischemic Complications After Bilateral Nipple-sparing Mastectomy and Implant-based Reconstruction: A Critical Analysis

PURPOSE

Nipple-sparing mastectomy (NSM) has a higher incidence of mastectomy skin flap necrosis (MSFN) than skin-sparing mastectomy. The purpose of this study is to analyze predisposing factors for nipple and skin necrosis after bilateral NSM with immediate implant reconstruction.

METHODS

Sixty-two consecutive patients (124 breasts) from a single breast/plastic surgeon underwent bilateral NSM with immediate implant-based breast reconstruction were included. Factors influencing MSFN were analyzed.

RESULTS

The mean age was 45.7 years, and mean body mass index was 22.9. Reconstructive methods were as follows: tissue expander (TE), 76 (61.3%); and direct to implant, 48 (38.7%). Mastectomy skin flap necrosis occurred in 39 (31.5%) breasts, nipple necrosis 38 and skin flap necrosis 19. Thirty-seven breasts healed uneventfully, and 2 (1.6%) required reoperation. Cancer pathology, mastectomy weight greater than 279 g, TE reconstruction, and nipple-notch (N-N) distance greater than 23 cm were predictive of nipple necrosis on univariate analysis. The mean mastectomy weight (380.1 g vs 220.7 g, P < 0.0001), N-N distance greater than 23 cm (30 vs 0, P < 0.0001), and mean implant size (490 cm3 vs 373 cm3, P < 0.0001) were greater in the TE group. On logistic regression model controlling for all significant variables, predictors of MSFN were as follows: diagnosis of cancer (odds ratio [OR], 3.37; 95% confidence interval [CI], 1.41-8.03; P = 0.006), TE reconstruction (OR, 2.87; 95% CI, 1.03-8.03; P = 0.04), and N-N distance (OR, 1.31; 95% CI, 1.03-1.66; P = 0.03).

CONCLUSIONS

Mastectomy skin flap necrosis after NSM and implant reconstruction is common. In this series, only 2 (1.6%) cases required surgical intervention with no implant loss. Treatment of breast cancer, TE reconstruction, and increasing N-N notch distance were positive predictors of MSFN.

A Systematic Review of Breast Irrigation in Implant-Based Breast Surgery

BACKGROUND

Aesthetic and reconstructive implant-based breast surgeries are some of the most frequently performed procedures by plastic surgeons. As such, prevention of implant infection is of high importance. However, there remains no criterion-standard protocol for irrigation of the breast pocket. This review focuses on current irrigation practices in implant-based breast surgery.

METHODS

Four databases were used to search for all studies, including randomized controlled trials, retrospective cohort, and prospective cohort, containing original data related to the outcomes investigated in this study. Search terms included "breast," "irrigation," and "infection" in different combinations to isolate studies that focused on irrigation methods in both reconstructive and augmentation surgeries. Our selection criteria specifically concentrated on those studies that explicitly related irrigation procedures to rates of clinical infection and/or capsular contracture. Each was compiled into a table in chronological order to make comparisons between the differing irrigation methods.

RESULTS

Our search returned 239 full-text articles eligible for our review. Two independent screeners identified 9 studies that met the inclusion criteria. This included 1 prospective study and 8 retrospective studies. Two studies reported the use of chlorhexidine gluconate irrigation resulting in protection from clinical infection. Two studies investigated the role of triple antibiotic solution (TAS) either alone or combined with something else on risk of infection, and 3 reported TAS use on rates of capsular contracture. Two additional studies investigated the role of single antibiotic irrigation, concluding that some antibiotic regimen for irrigation may be sufficient in the breast pocket. Interestingly, one study noted the potential use of povidone-iodine (Betadine) as a method of irrigation.

CONCLUSIONS

These data suggest that chlorhexidine gluconate, Betadine, and TAS irrigation of the breast pocket can provide protection against infection and implant loss in both reconstruction and augmentation surgeries.

The Risk of Lymph Node Involvement in Malignant Cutaneous Adnexal Tumors

Malignant cutaneous adnexal tumors (MCATs) are rare neoplasms that do not have a well-studied treatment algorithm. They are generally treated by excision alone. Given its successful application in other cutaneous malignancies, sentinel lymph node biopsy (SLNB) has been advocated by some for use in MCATs. A retrospective chart review was performed. Clinicopathological factors, recurrence patterns, and long-term follow-up were documented. Survival analysis was performed. Forty-eight subjects were identified. Mean age was 69 years with locations on the face (52%), including periocular sites (16%), extremities (25%), and all other sites (7%). Histologic distribution was sebaceous carcinoma (56%), porocarcinoma (17%), eccrine carcinoma (13%), adenocarcinoma (10%), and hidradenocarcinoma (4%). Mean follow-up was 3.9 years (range, 0 to 17 years). Nine subjects (18.8%) recurred locally, and recurrence was inversely associated with age ( P = 0.04). Four (8.3%) demonstrated lymph node involvement, none without first developing local recurrence. Five-year disease-specific survival was 97 per cent (confidence interval, 81.4 to 99.6%). Despite being one of the largest reported analyses of MCATs, this study is limited by the small number of subjects. MCATs seemingly develop nodal recurrence only after demonstrating aggressive local biology. SLNB may best be applied selectively, possibly only in patients with local recurrence.

Nipple malposition after bilateral nipple-sparing mastectomy with implant-based reconstruction: Objective postoperative analysis utilizing BCCT.core computer software

Nipple-sparing mastectomies (NSMs) are accepted as safe oncologic procedures for select patient populations, but objective evaluation of aesthetic outcomes has not been clearly established. The purpose of this study was to utilize BCCT.core computer software to objectively evaluate NAC malposition following bilateral NSM with implant reconstruction and compare the analysis to an expert panel. Postoperative photographs of 43 patients who underwent bilateral NSM were analyzed with the BCCT.core and by an expert panel of plastic surgery residents and attendings. The panel was asked to only evaluate nipple asymmetry and position. The intraclass correlation coefficient (ICC) was used to determine interrater reliability (n = 12) and between expert panel ratings and BCCT.core ratings. Statistics were performed using SPSS statistical package version 24.0. The ICC for the expert panel interrater reliability was excellent (ICC = 0.941, 95% CI: 0.912-0.964). The analysis between BCCT.core individual parameters, specifically the breast retraction assessment (ie, BRA score = the difference in nipple position between the two breasts assessing breast symmetry) and expert panel, showed statistically significant positive correlation. The parameters provided by the BCCT.core software were correlated with both the mean expert panel rating and BCCT.core ratings. Therefore, it is plausible that BCCT.core parameters could be used to objectively quantify NAC malposition/asymmetry and guide treatment in patients undergoing bilateral NSM with implant reconstruction.

The changing surgical treatment of breast cancer in the United States: The tipping point

The surgical management of breast cancer began to change in the middle of the last decade. The use of unilateral mastectomy decreased while the rate of contralateral prophylactic mastectomy for unilateral cancer increased sixfold from 1998 to 2011. The use of immediate breast reconstruction increased from 30% in 2005 to 45% in 2012. Four changes came together in the middle of the last decade to cause this paradigm shift in the surgical management of early breast cancer. (a) Breast MRI would be available in nearly 75% of breast imaging centers. (b) Genetic counseling would become a standard of care for patients with potential hereditary breast cancer. (c) In 2006, the FDA would approve the use of silicone-gel implants. (d) Nipple-sparing mastectomy would become a standard of care in the treatment of early breast cancer.

Implant Reconstruction in Nipple Sparing Mastectomy

Nipple sparing mastectomy has been popularized in the modern era of breast cancer treatment due to its touted advantages with regard to resultant body image and reconstructive outcome. Implant-based techniques remain the most prevalent means of breast reconstruction. Special considerations regarding patient selection and technique are reviewed for implant reconstruction in the setting of mastectomy with nipple preservation. Applications for prepectoral and direct-to-implant reconstruction are discussed and published outcomes are summarized.

The Management of Breast Cancer Detected by Reduction Mammaplasty

The incidence of occult breast cancer detected by reduction mammoplasty is 0.06% to 5.45%. Preoperative screening mammography is indicated in all women 40 years and older and in women age 35 with a positive family or personal history of breast cancer before reduction mammoplasty. Breast MRI is considered in women with dense breasts and those with hereditary breast cancer syndromes. Management of occult breast cancer is impacted by specimens being typically removed in pieces and not oriented before submission to pathology. Total mastectomy is the most common treatment because of the uncertainties regarding margin status and disease extent.

Tanning beds: A call to action for further educational and legislative efforts

BACKGORUND AND OBJECTIVES

Melanoma is steadily increasing over the past decade. Recent studies confirmed a link between tanning bed use and melanoma. We sought to determine the prevalence and frequency of tanning bed among young patients with melanoma.

METHODS

We retrospectively analyzed tanning bed use among young melanoma patients compared to controls selected from the hospital medical records. A telephone survey investigated family history of melanoma or skin cancer, hair color, eye color, skin type, tanning bed use, and patient awareness of dangers of tanning bed use.

RESULTS

A total of 601 melanoma cases were identified; 265 (44%) completed the telephone survey as did 195 (31%) controls. Of these 460 subjects, 260 were female. Females were 3.0 times more likely to have used a tanning bed. Melanoma patients had natural light color hair, blue-green eyes, and 2.0 times more likely to use a tanning bed than controls. Among the tanning bed users, 90% were aware of danger of tanning bed.

CONCLUSIONS

Our study found that tanning beds were more likely to be used by young women, the majority of whom are aware of the associated risks. Eliminating the use of tanning beds should be considered to decrease the incidence of melanoma.

Breast necrosis secondary to vasopressor extravasation: management using indocyanine green angiography and omental flap closure

Extravasation is a rare but serious complication of vasopressor administration. A 60-year-old female who underwent ascending and hemiarch repair of the aorta along with aortic valve replacement developed extensive right breast and chest wall necrosis after vasopressor extravasation from an internal jugular vein central line. The patient underwent a total mastectomy due to deep tissue necrosis detected by laser-assisted indocyanine green dye angiography, and eventually required omental flap reconstruction to obtain adequate sternal coverage. This case represents a previously unreported complication of internal jugular central line extravasation of vasopressors with resultant breast and chest wall necrosis, and highlights the utility of the omentum in chest wall reconstruction.

The oncoplastic reduction approach to breast conservation therapy: benefits for margin control

BACKGROUND

Reduction mammaplasty during lumpectomy allows more generous resection and minimizes potential for poor cosmesis as compared with breast conservation therapy alone.

OBJECTIVES

The authors assessed the benefits of oncoplastic reduction for margin status in patients with breast cancer by conducting a retrospective review of cases of tumor resection alone vs tumor resection with oncoplastic reduction.

METHODS

Patients with breast cancer who underwent lumpectomy performed by a single oncologic surgeon between 2009 and 2013 were included. Patients were stratified into 2 groups based on surgical procedure: tumor resection with oncoplastic reduction (group 1) vs tumor resection alone (group 2). Patient demographics including risk factors, diagnosis, cancer stage, and procedure type were recorded. Tumor size, specimen weight, width of narrowest margin, and receptor status were determined. Outcome variables included margin positivity (≤1 mm), need for re-excision, and conversion to completion mastectomy.

RESULTS

A total of 222 breasts from 207 patients were included in the study: 83 in group 1 and 139 in group 2. The patients in group 1 had a lower incidence of positive margins and wider free surgical margins, required re-excision less often, and went on to completion mastectomy less often. Patients in group 1 were younger and had cancer that was more advanced. When controlling for these variables on multivariate regression analysis, the oncoplastic technique was independently associated with fewer positive margins and fewer instances of re-excision.

CONCLUSIONS

The oncoplastic reduction technique achieves wider free margins and less often necessitates re-excision or subsequent mastectomy. The long-term oncologic effect of this approach deserves further study.

LEVEL OF EVIDENCE

4.

Breast Implant-Associated Anaplastic Large Cell Lymphoma: Report of 2 Cases and Review of the Literature

Although primary breast lymphomas are exceedingly rare, cases of breast implant-associated anaplastic large cell lymphoma (iALCL) continue to be reported. The authors describe their experience with 2 patients and review the literature. Both patients presented with periprosthetic fluid collection. Neither had evidence of systemic disease nor received systemic therapy. Both were disease free after bilateral capsulectomies and implant removal without implant replacement, and disease did not recur. During the literature review, 63 cases of iALCL (including our 2 patients) were identified. The median time from implant placement to diagnosis was 9 years. Both saline and silicone implants were associated with iALCL. Of the 26 cases for which implant surface was reported, the surface was textured in 24. Of the 58 patients with an identifiable presentation, 39 had periprosthetic fluid collection, including 7 with an associated mass; 13 had an isolated mass at presentation, including 1 with axillary adenopathy. Forty patients had capsulectomy, 7 of whom underwent implant replacement. Of the 44 patients with known treatment, 33 received chemotherapy and 23 received radiation. Of the 49 patients with known anaplastic large cell lymphoma, 15 had disease recurrence, and 4 patient deaths were reported. Of the 18 patients presenting with a mass, 11 had disease recurrence, including all 4 patients who died. This study represents the largest review of patients with iALCL described to date. Although most cases have an indolent clinical course, the variety of presentations defined as "seroma" vs "capsular involvement" emphasizes the importance of investigating a definitive method of diagnosis, management, and treatment of this disease. LEVEL OF EVIDENCE 5.

Prevalence of Body Dysmorphic Disorder Among Patients Seeking Breast Reconstruction

BACKGROUND

Body dysmorphic disorder (BDD) is characterized by a preoccupation with a slight or imagined defect in physical appearance. It has significant implications for patients who desire breast reconstruction, because patient satisfaction with the aesthetic outcome is a substantial contributor to the success of the procedure.

OBJECTIVES

The authors estimated the prevalence of BDD among women seeking breast reconstruction by surveying patients with the previously validated Dysmorphic Concerns Questionnaire (DCQ).

METHODS

One hundred eighty-eight women who presented for immediate or delayed breast reconstruction completed the DCQ anonymously, during initial consultation with a plastic surgeon. Two groups of respondents were identified: those who desired immediate reconstruction and those who planned to undergo delayed reconstruction. The prevalence of BDD among breast reconstruction patients was compared between the 2 groups, and the overall prevalence was compared with published rates for the general public.

RESULTS

Body dysmorphic disorder was significantly more prevalent in breast reconstruction patients than in the general population (17% vs 2%; P < .001). It also was much more common among patients who planned to undergo delayed (vs immediate) reconstruction (34% vs 13%; P = .004).

CONCLUSIONS

Relative to the general public, significantly more women who sought breast reconstruction were diagnosed as having BDD. Awareness of the potential for BDD will enable clinicians to better understand their patients' perspectives and discuss realistic expectations at the initial consultation. Future studies are warranted to examine the implications of BDD on patient satisfaction with reconstructive surgery.

LEVEL OF EVIDENCE

3.

The risk of lymph node involvement in malignant cutaneous adnexal tumors

Malignant cutaneous adnexal tumors (MCATs) are rare neoplasms that do not have a well-studied treatment algorithm. They are generally treated by excision alone. Given its successful application in other cutaneous malignancies, sentinel lymph node biopsy (SLNB) has been advocated by some for use in MCATs. A retrospective chart review was performed. Clinicopathological factors, recurrence patterns, and long-term follow-up were documented. Survival analysis was performed. Forty-eight subjects were identified. Mean age was 69 years with locations on the face (52%), including periocular sites (16%), extremities (25%), and all other sites (7%). Histologic distribution was sebaceous carcinoma (56%), porocarcinoma (17%), eccrine carcinoma (13%), adenocarcinoma (10%), and hidradenocarcinoma (4%). Mean follow-up was 3.9 years (range, 0 to 17 years). Nine subjects (18.8%) recurred locally, and recurrence was inversely associated with age (P = 0.04). Four (8.3%) demonstrated lymph node involvement, none without first developing local recurrence. Five-year disease-specific survival was 97 per cent (confidence interval, 81.4 to 99.6%). Despite being one of the largest reported analyses of MCATs, this study is limited by the small number of subjects. MCATs seemingly develop nodal recurrence only after demonstrating aggressive local biology. SLNB may best be applied selectively, possibly only in patients with local recurrence.

Predictors of nipple ischemia after nipple sparing mastectomy

Nipple sparing mastectomy (NSM) has become an accepted approach in selected cases of breast cancer and prophylactic mastectomy. Various surgical techniques have been described and nipple ischemia has been a common complication. Potential risk factors for nipple ischemia after NSM are examined. To examine predisposing factors for nipple ischemia after NSM. Prospective evaluation of 71 consecutive NSM in 45 patients from 2009 to 2011 was performed. There were 40 mastectomies for cancer (56.3%), and 31 (43.7%) prophylactic mastectomies. In cases of cancer, the ducts were excised from the undersurface of the nipple. Reconstructive methods included: expander 58, latissimus flap/expander 2, implant 10, and free TRAM flap 1. Various patient and technical factors were examined for impact on nipple ischemia. Partial nipple necrosis occurred in 20 cases (28.2%). Nineteen cases healed uneventfully and one required secondary nipple reconstruction. Operations for cancer (OR 10.54, CI 1.88-59.04, p = 0.007) and periareolar incisions (OR 9.69, CI 1.57-59.77, p = 0.014) predisposed to nipple ischemia. Periareolar incisions and dissection of the nipple ducts for cancer have a higher risk of nipple necrosis after NSM.

Blood glucose levels in children with Type 1 diabetes attending a residential diabetes camp: a 2-year review

AIMS

The objective of this retrospective analysis of blood glucose values at a week-long residential summer camp for children with Type 1 diabetes was to provide experiential data to reinforce current summer camp guidelines and to determine if specific interventions implemented between 2009 and 2010 were effective in lowering average blood glucose among our campers without increasing risk of hypoglycaemia.

METHODS

Blood glucose records were obtained from a random selection of children who attended six 1-week camp sessions, three each in 2009 and 2010. Five values per day: pre-meal breakfast, lunch and dinner, pre-evening snack and midnight values were analysed.

RESULTS

A total of 13,267 blood glucose values were included. There were no severe hypoglycaemic episodes, seizures or need for full-dose glucagon or intravenous glucose in either year. Mean blood glucose was significantly lower in 2010 compared with 2009 (9.22 vs. 10.06 mmol/l, P < 0.001). Older age and camp year were associated with lower mean blood glucose, even when controlling for gender and duration of diabetes.

CONCLUSIONS

This analysis is the largest so far conducted at a residential diabetes camp. Mean blood glucose levels were lower than other published studies. Although we cannot attribute a cause-and-effect relationship between our interventions and the improvement in blood glucose between 2009 and 2010, the use of pre-meal insulin bolus doses, low glycaemic meals and highlighting blood glucose levels in logs before being reviewed by endocrinologists are strongly encouraged. From this study we hope to establish benchmarks for comparison among camps and begin to identify best practices.

1 or 2 cm margins of excision for T2 melanomas: do they impact recurrence or survival?

BACKGROUND

NCCN guidelines recommend 1 or 2 cm margins for melanomas 1-2 mm (T2 melanomas) in depth; however, no head-to-head comparison has been performed. We hypothesized 1- or 2-cm margins would have similar local recurrence (LR) and overall survival (OS).

METHODS

An institutional database was queried for patients with 1.0-2.0 mm melanomas treated from July 1995 to January 2011. All had wide excision and sentinel lymph node biopsy. Patients without documented surgical margins or follow-up were excluded. Clinicopathologic and recurrence data were reviewed. Univariate and multivariate analyses were performed.

RESULTS

Of 2,118 patients, 1,225 met study criteria. Of these, 576 had complete data: 224 (38.9%) had 1 cm margins and 352 (61.1%), 2 cm margins. Median follow-up was 38 months. Mean age was 52.6 years (range 11.3-86.7). Mean thickness was 1.27 and 1.48 mm (1 and 2 cm, respectively, p<0.001) with ulceration more common in the 2 cm group (12.3 and 21.3%, respectively; p=0.009). LR was 3.6 and 0.9% in the 1 cm versus 2 cm group, respectively (p=0.044). OS was 29.1 months with 1 cm and 43.7 months in the 2 cm group. On multivariate analysis, only head and neck location and nodal status were associated with overall survival.

CONCLUSIONS

In this series, 1 cm margins were associated with a small increase in LR that did not impact OS. This is concordant with the NCCN recommendations; however, a prospective, randomized trial would be optimal.

Surgical management of pharyngocutaneous fistula after total laryngectomy

PURPOSE

The increased use of radiation in the primary management of laryngeal carcinoma has resulted in an increase in pharyngocutaneous fistula (PCF) formation after salvage laryngectomy. The impact of this practice on surgical management strategies has been analyzed.

METHODS

A retrospective review of 177 patients treated by total laryngectomy for laryngeal or hypopharyngeal squamous cell carcinoma was performed. PCF formation was documented and management strategies were analyzed.

RESULTS

Preoperative radiation therapy (XRT) was administered to 86 patients (48.6%). Postoperative PCF developed in 47 patients (26.5%), including 30 (34.9%) who had received preoperative XRT versus 17 (18.6%) who had not received XRT (P = 0.015). Spontaneous PCF closure occurred in 23 patients (48.9%). Two patients died with persistent, untreated PCF. Surgical closure of PCF was performed in 22 patients (46.8%), including 17 who had received preoperative radiation (77.3%). Reconstructive methods included 9 local flaps, 17 pectoralis major (PM) flaps, and 2 free jejunal flaps. Seven of the 9 (77.8%) patients treated with local flaps had received XRT. Three patients had successful fistula closure including 2 who had not received radiation. Six of 9 patients (66.7%) developed recurrent fistulization after local flap closure necessitating PM flap closure. Overall, 14 patients (82.4%) had received preoperative XRT prior to PM flap closure. Six patients (35.3%) who had received XRT developed recurrent fistulization and 5 of these fistulas eventually closed with local wound care. The remaining patient succumbed to a carotid artery rupture. Two patients required a completion pharyngectomy and free jejunal flap reconstruction. PM flaps were used in both cases to provide soft-tissue coverage.

CONCLUSIONS

Preoperative XRT increases the risk of PCF after laryngectomy and the need for surgical closure. Local flap closure has a limited role in the surgical management of PCF. PM flap reconstruction has a high complication rate including recurrent fistulization in the setting of preoperative radiation.

Locoregional recurrence after mastectomy with immediate transverse rectus abdominis myocutaneous (TRAM) flap reconstruction

BACKGROUND

The locoregional recurrence (LRR) rate after mastectomy is reported to be similar with immediate reconstruction. We aimed to identify characteristics of LRR after transverse rectus abdominis myocutaneous (TRAM) reconstruction.

METHODS

We retrospectively reviewed patients undergoing immediate TRAM reconstruction for breast cancer who were diagnosed with LRR.

RESULTS

We identified 18 LRR (4.6 %) in 18 of 390 patients who underwent immediate TRAM reconstructions for breast cancer from 1998 to 2008. The median follow-up was 69.2 months. The mean age at time of mastectomy was 49.5 years. All LRR were detected by physical examination. The LRR occurred in the TRAM subcutaneous tissue (n = 9), five in the ipsilateral axillary lymph node and four in the supraclavicular lymph node. Of the 18 patients who developed LRR, 14 (77.7 %) presented with stage 0-1-2 and 4 (22.2 %) with stage 3 disease at the time of the original mastectomy. The average time for a LRR to present was 35.8 months after initial mastectomy and reconstruction. For patients who initially presented with stage 3 disease, the average time to LRR was shorter (22.9 months). Nine patients (50.0 %) were found to have metastatic disease at the time of the LRR, and 6 (33.3 %) died of disease.

CONCLUSIONS

All TRAM LRR were detected by routine physical examination by the patient or the surgeon. Our findings suggest that routine history and clinical breast examination of the breast reconstructed with a TRAM flap along with patient self-awareness are reliable in the diagnosis of LRR.

Inguinopelvic lymphadenectomy following positive inguinal sentinel lymph node biopsy in melanoma: true frequency of synchronous pelvic metastases

BACKGROUND

True frequency of synchronous pelvic metastases with positive inguinal sentinel lymph node (SLN) biopsy is unknown. Role of pelvic dissection in the SLN era is unclear.

METHODS

From 1994 to 2004, 1 surgeon routinely performed nonselective, complete inguinopelvic lymphadenectomy after positive inguinal SLN biopsy. All cases were identified from a prospectively maintained database. Clinicopathologic features associated with pelvic disease were assessed.

RESULTS

A total of 40 patients with positive inguinal SLN underwent, without additional selection, 42 complete inguinopelvic lymphadenectomies. Median age was 46.5 years (range 25-79 years); 79% had lower extremity primaries. Median Breslow depth was 2.3 mm (range 1.0-10.0 mm), Clark's IV/V 98%, ulceration 26%. Frequency of synchronous pelvic disease upon completion lymphadenectomy was 5 of 42 (11.9%). Patients with and without pelvic disease were similar in age, sex, Breslow depth, Clark's level, ulceration, and mitoses. All 5 cases with pelvic metastases had extremity primaries (4 distal, 1 proximal). Of the 5, 3 (60%) had ≥3 total involved inguinal nodes, compared with only 1 (2.7%) of the 37 cases without pelvic disease (P=.003). Ratio of positive to total number inguinal nodes retrieved was >0.20 in 80% of cases with pelvic disease and 8.6% of cases without (P=.002). Upon lymphoscintigraphy review, secondary pelvic drainage was present in 80% of cases with pelvic disease compared with 56% of cases without pelvic disease, though the trend was statistically insignificant (P=.63).

CONCLUSIONS

In this cohort of unselected, SLN-positive patients with complete inguinopelvic lymphadenectomy, frequency of synchronous pelvic disease was 11.9%. Patients with ≥3 total involved inguinal nodes or inguinal node ratio >0.20 appear more likely to harbor pelvic disease.

Routine biopsy of Cloquet's node is of limited value in sentinel node positive melanoma patients

BACKGROUND AND OBJECTIVES

Biopsy of Cloquet's node (CN) during groin dissection has been used to indicate need for pelvic dissection. With earlier detection of microscopic regional disease in the era of sentinel node biopsy (SNB), frequency of positive CN may be so low that routine biopsy is unwarranted.

METHODS

Patients with positive groin SNB from 2000 to 2008 were identified from two centers. Cases where CN was identified at completion node dissection were selected. Lymphoscintigraphic, surgical, pathologic, and recurrence data were reviewed.

RESULTS

CN was identified in 53 cases. Median age was 44.5 years (range 7-77); median Breslow depth, 1.98 mm (range 0.5-25.0); % Clark's level IV/V, 90%; and % ulceration, 41.5%. Fifty (94.3%) underwent groin dissection alone; three others underwent concomitant pelvic dissection. Two (3.8%) patients had positive CN; both had additional indications for pelvic dissection. Delayed pelvic recurrence rate was 2/53 (3.8%); both patients had negative CN. In the three patients treated with concurrent groin and pelvic dissection, CN reflected pelvic nodal status in two cases; the third had pelvic metastases despite negative CN.

CONCLUSIONS

After positive SNB, disease involvement of CN is rare. Patients with positive biopsies of CN in the SNB era appear likely to have additional indications for pelvic dissection, minimizing utility of CN biopsy. Routine intraoperative sampling of CN may not be warranted during groin dissection for positive SNB.

The utility of breast MRI in the management of breast cancer

Breast magnetic resonance imaging (MRI) is increasingly used in the evaluation of breast cancer. The impact of this modality on patient management at a single institution is evaluated in this paper. A retrospective review was performed for 114 breast cancer patients who had breast MRI as part of their diagnostic evaluation. Clinical information, mammograms, breast ultrasounds and MRI scans were reviewed to determine whether the MRI findings led to a change in patient management. Outcomes as the result of breast MRI were stratified as favorable and unfavorable. Ninety-five patients who had complete clinical, radiologic, and pathologic data were identified. The indications for breast MRI included: high risk screening (n = 3), diagnostic evaluation of disease after neo-adjuvant chemotherapy (n = 24) or prior to re-excision (n = 8), extent of in situ ductal, infiltrating ductal or infiltrating lobular disease histology (DCIS n = 3, IDC n = 24, ILC n = 17), identification of unknown primary (n = 2), assessment of contralateral breast (n = 4), recurrence surveillance (n = 5), and other (n = 5). MRI was concordant with clinical findings and other modalities in 70.5% of cases. MRI altered planned clinical management in 28 of 95 patients (29.5%). Management changes were favorable in 21 patients (75%). Diagnostic evaluation of the breast by MRI alters patient management in 30% of cases depending upon the indications. Alteration in patient management is favorable in 75% of cases. Evaluation of the breast by MRI alters the clinical management of nearly one-third of patients. Changes are favorable for the majority of these cases. Patients undergoing evaluation for contralateral disease, invasive lobular carcinoma and assessment of chemotherapeutic response may derive a more meaningful benefit from MRI.

Utility of lymph node assessment for atypical spitzoid melanocytic neoplasms

BACKGROUND

Atypical spitzoid melanocytic neoplasms (ASMN) are cutaneous lesions of uncertain malignant potential, which can be difficult to distinguish from cutaneous melanoma. Sentinel lymph node (SLN) biopsy is a safe and useful prognostic tool for staging melanoma, but its role in staging ASMNs is not established nor is the significance of positive SLNs in these patients known. This study attempts to characterize the significance of nodal disease in ASMN.

METHODS

Patients with ASMNs who presented to the melanoma service from 1992 to 2007 were identified from a prospective database. Histological review was performed by two dermatopathologists. Demographic, treatment, and outcome data were reviewed.

RESULTS

A total of 58 patients with ASMNs were treated during the time analyzed; 31 (53%) underwent wide local excision and observation (WLE); 27 underwent wide excision and SLN biopsy. Median age was 24 (range, 6-60) years. Mean Breslow thickness was 2.9 (range, 0.5-10) mm. Median follow-up was 56 (range, 1-160) months. Ten of 58 (17%) patients had nodal metastasis. Four (13%) of 31 patients who underwent WLE developed nodal recurrences, and 6 of 27 (22%) patients had a positive SLN biopsy. Of patients with positive SLNs, none have recurred after undergoing completion lymphadenectomy. One patient presented with synchronous brain metastasis and inguinal lymphadenopathy and died of disease.

CONCLUSIONS

Nodal status does not seem to convey the same prognosis that it does in standard melanoma. There may be a limited ability for progression within the nodal basin in patients with these lesions. This subset of patients would benefit from genetic data complementing histologic analysis.

Long-term role of external breast prostheses after total mastectomy

After total mastectomy, many women choose to wear external breast prosthesis rather than undergo breast reconstruction. The purpose of this study was to evaluate long-term satisfaction among external breast prosthesis wearers and the impact of satisfaction on prosthesis use. A questionnaire was designed to assess demographic information, prosthesis information provision, prosthesis use, and satisfaction with prosthesis. Fifty-nine women who had undergone total mastectomy without breast reconstruction completed the questionnaire. The majority of women (68%) were at least 5 years out from mastectomy. Approximately half (49%) of the women had received information about breast prostheses prior to mastectomy; 29% received information from the surgeon performing the operation. Frequent and prolonged prosthesis use was prevalent with 64% of participants reporting prosthesis use all the time, 6-7 days/week. Participants showed high rates (83%) of overall satisfaction. However, women who wore their prosthesis out in public only were less satisfied than more frequent wearers (50% versus 89%, chi(2) = 8.83, d.f. = 1, alpha = 0.05). Satisfaction increased over time, as women who were greater than 5 years out from mastectomy were more satisfied than women less that 5 years post-mastectomy (90% versus 67%, chi(2) = 4.43, d.f. = 1, alpha = 0.05). The vast majority of women are satisfied with their external breast prosthesis several years after mastectomy. Most women used their prosthesis all the time and overall satisfaction contributed to higher levels of prosthesis use. Given the long-term importance of external breast prostheses for women who have undergone mastectomy, a greater effort to inform patients about external breast prostheses prior to surgery is needed.

The use of oncoplastic reduction techniques to reconstruct partial mastectomy defects in women with ductal carcinoma in situ

The application of oncoplastic techniques to breast conservation therapy (BCT) is thought to improve cosmetic results with some documented oncologic advantages in certain patients. Although present data highlight the oncologic safety of this approach, the role of oncoplastic surgery specific to ductal carcinoma in situ (DCIS) has not been elucidated. In this study, all women in the Emory Healthcare system between January 1991 and June 2006 with biopsy-proven DCIS who underwent lumpectomies combined with simultaneous reduction mammaplasties or mastopexies were identified. Medical records, including office notes, operative and pathology reports were analyzed. Parameters included age, BMI, histologic grade (low, intermediate, high) and type (comedo versus non-comedo) of DCIS, margin status, locoregional recurrence, specimen weight, postoperative complications, and overall outcomes. Pedicle design and contralateral breast pathology were also analyzed. Twenty-eight women were included in the study with an average age of 47. Therapeutic mammaplasty was the definitive procedure for 18 (64%) of these patients. Ten patients (36%) required reoperations: nine for positive margins and one for residual microcalcifications (stereo biopsy DCIS). Overall, seven patients (25%) required completion mastectomy with reconstruction (transverse rectus abdominus myocutaneous flap: n = 3, latissimus flap: n = 4), whereas three patients (11%) underwent re-excisions with confirmation of negative margins. All ten women who required completion mastectomy or re-excisions exhibited either intermediate or high-grade, comedo DCIS. Overall, 50% (6/12) of women diagnosed with high-grade comedo DCIS required completion mastectomy with reconstruction after initial therapeutic mammaplasty. The final positive-margin rate for women diagnosed with intermediate-grade, comedo necrosis was 43% (3/7). The women in this failed group that required reoperations were overall younger (mean: 45.6; median: 43) than those in which oncoplastic surgery was the definitive procedure (mean: 57.8; median: 57). There were no significant differences between the failed and successful groups in terms of biopsy weight (failed: 253 g, successful: 237 g), type of excision (e.g., wire-localized), location of tumor, reduction type (e.g., superior medial), or postoperative complications. There was one case of locoregional recurrence of DCIS 7 months after the initial operation. All 28 patients had no evidence of disease at an average follow-up of 2.7 years. This study suggests that although oncoplastic reduction techniques are a reasonable approach for women with DCIS, stricter patient selection and improved confirmation of negative margins will minimize the need for either re-excisions or completion mastectomy and reconstruction.

Management algorithm and outcome evaluation of partial mastectomy defects treated using reduction or mastopexy techniques

BACKGROUND

Reconstruction of the partial mastectomy defect has become increasingly popular because of poor cosmetic results in select patients. The purpose of this series was to try to create a treatment algorithm based on patient selection, diagnosis, margins, and recurrence in an attempt to maintain oncologic safety, as well as to improve esthetic outcome.

METHODS

A retrospective review of all patients treated at Emory University Hospital with partial mastectomy and reduction/mastopexy was performed. Reconstruction was performed either simultaneously or following confirmation of negative histologic margins.

RESULTS

Sixty-three women were included in the series. Histology was invasive carcinoma (n = 33), ductal carcinoma in situ (DCIS) (n = 20), fibroadenoma (n = 6), and benign breast tissue (n = 4). The Wise pattern was used 84% of the time (n = 53/63). The most common tumor location was upper outer quadrant, and the various pedicles used were superomedial (n = 22), inferior (n = 20), central (n = 7), and other (n = 14). Eight patients had reduction/mastopexy once final pathology confirmed negative margins. The average biopsy weight was 236 g. Total specimen weight on the tumor side was 762 g and 858 g on the contralateral side, to accommodate for radiation fibrosis. Immediate complications were seen in 22% of cases and included delayed healing (n = 9), infection (n = 1), partial nipple loss (n = 1), hematoma (n = 1), and skin necrosis (n = 1). In patients with breast cancer (n = 53), 26% required either fine needle aspiration or excisional biopsy for cancer surveillance postoperatively. Oncoplastic surgery was the definitive procedure 93% of the time. Completion mastectomy with reconstruction was required in 4 patients, 3 for positive margins extensive DCIS and 1 for residual microcalcifications (stereobiopsy DCIS) despite adequate specimen radiograph and negative margins initially. All 4 patients who failed the combined approach were younger women with the diagnosis of extensive DCIS. The locoregional recurrence rate was 2%, and all patients had no evidence of disease at an average follow-up of 3.25 years.

CONCLUSION

Therapeutic mammaplasty is a useful procedure for shape and symmetry preservation in women with large or ptotic breasts. Versatility exists using various pedicles and skin patterns to reconstruct all breast shapes and defect locations. Younger patients with extensive DCIS are poor candidates for simultaneous reconstruction, and should be deferred until confirmation of negative margins. If surgical management of residual disease requires completion mastectomy, immediate reconstruction is possible, with skin preservation and no adverse effects.