Nipple-areola reconstruction by tattooing and nipple sharing

Nipple Reconstruction Using the "Arrow Flap" Technique: Outcomes and Patients Satisfaction

INTRODUCTION

Skin-sparing mastectomy (SSM) entails complete removal of the breast tissue and the nipple and areola complex (NAC) with preservation of as much of the overlying skin as possible. The preservation of the natural skin envelope during SSM improves the aesthetic outcome of immediate breast reconstruction, but the lack of NAC determines that the reconstructed breast remains anatomically incomplete with not always satisfactory final results. For this purpose, the aim of the present study was to investigate and evaluate the impact of nipple reconstruction after skin sparing and skin reducing mastectomy on the patients' perception and intimate life.

MATERIALS AND METHOD

This was a comparative single-center prospective study that involved 42 patients underwent NAC reconstruction after SSM. A pre- and postoperative quality-of-life and psychological questionnaires Breast-Q questionnaire (Breast Conserving therapy module) were given to all the patients before the surgery and 6 months after. The statistical analysis with chi-square test was performed.

RESULTS

After 6 months a prevalence of patients reported to be very satisfied in regard to shape, appearance, naturalness, projection, position and symmetry. The study shows an overall improvement in all the psychological items analyzed with statistically significant difference regarding: "patient's satisfaction," "self-confidence," "appearance of the breast."

CONCLUSION

The authors believe that the NAC reconstruction has useful functional and aesthetic results particularly appreciated by patients who feel demoralized after breast demolition surgery.

Long-Term Maintenance of Projection of Nipples Reconstructed Using Three-Dimensionally Printed Poly-4-Hydroxybutyrate Bioabsorbable Scaffolds

BACKGROUND

For patients who are unable to undergo nipple-sparing mastectomy, reconstruction of the nipple-areola complex has been shown to promote greater satisfaction in cosmetic outcome, body image, and sexual relationships. Although a variety of techniques have been developed to optimize the shape, size, and mechanical properties of the reconstructed nipple-areola complex, maintenance of sustained nipple projection over time remains a challenge for plastic surgeons.

METHODS

Three-dimensionally printed poly-4-hydroxybutyrate (P4HB) scaffolds were designed and fabricated filled with either mechanically minced or zested patient-derived costal cartilage, designed with an internal P4HB lattice (rebar) to provide interior structure to foster tissue ingrowth, or left unfilled. All scaffolds were wrapped within a C-V flap on the dorsa of a nude rat.

RESULTS

One year after implantation, neonipple projection and diameter were well preserved in all scaffolded groups compared with nonscaffolded neonipples ( P < 0.05). Histologic analysis showed significant vascularized connective tissue ingrowth at 12 months in both empty and rebar-scaffolded neonipples and fibrovascular cartilaginous tissue formation in mechanically processed costal cartilage-filled neonipples. The internal lattice promoted more rapid tissue infiltration and scaffold degradation and best mimicked the elastic modulus of the native human nipple after 1 year in vivo. No scaffolds extruded or caused any mechanical complications.

CONCLUSIONS

Three-dimensionally printed biodegradable P4HB scaffolds maintain diameter and projection while approximating the histologic appearance and mechanical properties of native human nipples after 1 year with a minimal complication profile. These long-term preclinical data suggest that P4HB scaffolds may be readily translated for clinical application.

CLINICAL RELEVANCE STATEMENT

The authors' unique, three-dimensionally printed P4HB scaffolds can be used to create custom nipple scaffolds that contour to any nipple shape and size, enabling the fabrication of tissue-engineered neonipples with significantly greater projection maintenance and closely approximating desired nipple biomechanical properties.

Micropigmentação Dérmica na Reconstrução do Complexo Aréolo-papilar: Revisão Integrativa da Literatura

Introdução: A micropigmentação dérmica comumente conhecida como tatuagem é uma técnica de reconstrução do complexo aréolo--papilar desde 1986. Objetivo: Identificar na literatura científica evidências sobre a prática de micropigmentação dérmica à reconstrução do complexo aréolo-papilar em mulheres tratadas por câncer de mama. Método: Revisão integrativa com busca nas bases de dados PubMed, SciELO e LILACS. A partir dos critérios de elegibilidade, foram selecionados 14 artigos. A revisão foi relatada segundo os critérios do PRISMA e o nível de evidência classificado segundo o Centro para Medicina Baseada em Evidências de Oxford. Resultados: Na literatura consultada, 71,4% dos estudos são de nível quatro de evidência. Foram sintetizados os achados em quatro categorias: 1) micropigmentação dérmica como método de escolha; 2) período recomendado para realização da micropigmentação; 3) etapas da micropigmentação dérmica; 4) reações esperadas e adversas da micropigmentação. Conclusão: A micropigmentação dérmica é uma técnica que tem proporcionado benefícios psicossociais para as mulheres e oferece à paciente uma aréola com aspecto próximo ao natural, por meio de um procedimento seguro, rápido, raramente doloroso e com baixo risco de complicações, quando garantidas as medidas de biossegurança. As decisões no processo devem ser baseadas por evidências e tomadas em conjunto com as pacientes, respeitando desejos e informando riscos e benefícios.

Jet injectors: Perspectives for small volume delivery with lasers

Needle-free jet injectors have been proposed as an alternative to injections with hypodermic needles. Currently, a handful of commercial needle-free jet injectors already exist. However, these injectors are designed for specific injections, typically limited to large injection volumes into the deeper layers beneath the skin. There is growing evidence of advantages when delivering small volumes into the superficial skin layers, namely the epidermis and dermis. Injections such as vaccines and insulin would benefit from delivery into these superficial layers. Furthermore, the same technology for small volume needle-free injections can serve (medical) tattooing as well as other personalized medicine treatments. The research dedicated to needle-free jet injectors actuated by laser energy has increased in the last decade. In this case, the absorption of the optical energy by the liquid results in an explosively growing bubble. This bubble displaces the rest of the liquid, resulting in a fast microfluidic jet which can penetrate the skin. This technique allows for precise control over volumes (pL to µL) and penetration depths (µm to mm). Furthermore, these injections can be tuned without changing the device, by varying parameters such as laser power, beam diameter and filling level of the liquid container. Despite the published research on the working principles and capabilities of individual laser-actuated jet injectors, a thorough overview encompassing all of them is lacking. In this perspective, we will discuss the current status of laser-based jet injectors and contrast their advantages and limitations, as well as their potential and challenges.

The "Five-flap" Technique for Nipple-Areola Complex Reconstruction

Nipple–areola complex reconstruction aims to be the last step in the postmastectomy treatment procedure. Different techniques have been developed with the purpose of achieving optimal symmetry in position, size, shape, pigmentation, and permanent projection of the reconstructed nipple, but to date, there is no gold standard technique. The five-flap technique provides an easy, simple nipple–areola complex reconstruction method, effectively maintaining longer nipple projection, with a negligible rate of complications.

A Survey on the Safety of and Patient Satisfaction After Nipple-Areola Tattooing

BACKGROUND

Nipple-areolar tattooing is well accepted as part of breast reconstruction, but the clinical data on its safety and patient satisfaction after the procedure are insufficient. We aimed to evaluate the complications of and patient satisfaction after nipple-areola tattooing in Japanese post-mastectomy breast reconstruction patients.

METHODS

Patients who visited our center after undergoing nipple-areola tattooing from January 2017 to March 2020 were given an unmarked questionnaire with questions about complications related to their nipple-areola tattoo. Patients' registered their subjective evaluation responses regarding nipple-areola appearance using visual analog scale and that regarding overall satisfaction using 5-point Likert scale and free-text responses. Patients who were followed up within 6 months after tattooing or those with incomplete data were excluded.

RESULTS

Sixty-two patients (average age: 49.7 ± 9.8 years), with an average post-tattooing period of 21.2 ± 10.5 months, were included. No patient had infections or allergic reactions. The average VAS score for nipple-areola appearance was high (8.5), and 59 patients (95.3%) answered that they were satisfied. In the free-text patient responses, 25 patients answered that they now felt comfortable going to the hot spring or taking a bath with their children, and 19 patients reported improved mental health after the procedure.

CONCLUSION

Post-breast reconstruction nipple-areola tattooing with sterilized inorganic pigments could achieve high esthetics and patient satisfaction, without serious complications. It is recommended for Japanese individuals with a culture of visiting hot springs and public baths.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each submission to which evidence-based medicine rankings are applicable. This excludes review articles, book reviews, and manuscripts that concern basic science, animal studies, cadaver studies, and experimental studies. 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 .

Nipple Reconstruction: A Regenerative Medicine Approach Using 3D-Printed Tissue Scaffolds

IMPACT STATEMENT

This work provides a comprehensive overview and critique of nipple reconstruction techniques to date. It then explores different tissue engineering concepts and how these may improve clinical outcomes for patients undergoing nipple reconstruction. A novel technique is proposed, whereby a three-dimensional-printed tissue-engineered construct is used as an autologous graft to assist nipple reconstruction.

3D areola dermopigmentation (nipple-areola complex)

Surgical techniques for reconstructing the nipple-areola complex (NAC) pose disadvantages such as areola necrosis, loss of nipple projection, depression or local necrosis, temporary leave from professional activities due to convalescence, and operational costs, all of which are factors that may discourage patients from undergoing them. In this context, dermopigmentation stands out as an emerging nonsurgical option. It is an inexpensive outpatient procedure that mimics the nipple-areola complex by means of defining the areolar contour, Montgomery's tubercles, and a variety of colors that allow for individualization and contralateral symmetry. In this pioneering study, we propose to validate the 3D dermopigmentation technique as a preferential technique in the NAC reconstruction process. We selected 30 women with previous breast cancer who underwent conservative breast surgeries or mastectomy with NAC removal more than 6 months prior to their participating in our study. We employed the dermopigmentation technique, which we evaluated with the aid of questionnaires intended for patients, doctors, and tattooists. Among specialists, results were considered good and excellent with regard to overall esthetics (76.07%) and color (72.5%); whereas among patients, results were considered good and excellent with regard to overall satisfaction (95%) and color (100%); no adverse events were observed. Three-dimensional dermopigmentation proved to be a promising nonsurgical technique for nipple-areola complex reconstruction.

The oval technique for nipple-areolar complex reconstruction

Background

Nipple-areolar complex (NAC) reconstruction is the final stage of breast reconstruction. Ideal reconstruction of the NAC requires symmetry in position, size, shape, texture, pigmentation, and permanent projection, and although many technical descriptions of NAC reconstruction exist in the medical literature, there is no gold standard technique. The technique devised by the authors is very versatile, with excellent results, and it enables 1-step reconstruction with optimal results in terms of shape and nipple projection.

Methods

Our technique consists of a combination of modified local flaps and a full-thickness skin graft. Patients were observed for 18 months to estimate the amount of retraction. This procedure was performed in 40 patients, four of them bilaterally. The duration of the follow-up was 30 months. Complications occurred in 10% of patients, and included infections (5%), ischemia (2.5%), and hematoma (2.5%).

Results

No cases of total nipple necrosis were reported. The NAC shape remained optimal in all cases, with a very small reduction of the vertical and horizontal diameters of the areola, which maintained its designed round shape well, and negligible retraction in the diameter and projection of the nipple.

Conclusions

The oval technique represents a major step forward, involving a combination of existing techniques, such as the C-V flap and the cutaneous graft, to achieve excellent results regarding areola shape and nipple projection, significantly reducing the cases of nipple ischemia. These results were substantially obtained through subcutaneous equatorial sutures, skin grafting, and flattening of the apexes of the flap.

Nipple-Areola Complex Reconstruction

LEARNING OBJECTIVES

After studying this article, the participant should be able to: 1. Understand how to determine nipple-areola complex positioning on the reconstructed breast. 2. Understand the multitude of local flap and distant graft options for nipple-areola complex reconstruction. 3. Draw at least three fundamental nipple-areola complex reconstruction patterns. 4. Understand the forces that are responsible for flattening of the reconstructed papule. 5. Understand the current techniques used in secondary nipple-areola complex reconstructions.

SUMMARY

Nipple-areola complex reconstruction and tattooing represent the final two stages of breast reconstruction. Nipple-areola complex reconstruction is typically accomplished with the use of local flaps, local flaps with augmentation grafts, or a combination thereof. Regardless of the technique used, however, all nipple-areola complex reconstructions lose a degree of projection over time. Options for secondary reconstruction include the use of local tissue flaps alone or in combination with acellular biological matrices.

Color Change After Paramedical Pigmentation of the Nipple-Areola Complex

BACKGROUND

Reconstruction of the nipple-areola complex is the final process in breast reconstruction. Local flaps and paramedical pigmentation is one of the major procedures for this. However, fading after paramedical pigmentation leads to a color difference between the selected pigment and its color in the skin. The aim of this study is to make a proposition in color choice of paramedical pigmentation for nipple-areola complex.

METHODS

Our research focused on investigating the color changes over time after unilateral nipple-areola complex reconstruction using paramedical pigmentation in 25 patients to propose suitable color selections. We measured the color by spectrometer and conducted comparisons using the hue, saturation, and value (HSV) color space and the color space defined by the Commission International de L'eclairage based on one channel for luminance (lightness) (L) and two color channels (a and b) (L*a*b*).

RESULTS

A comparison of the hue, value, and saturation of the reconstructed areola compared to the normal areolae was conducted using HSV color space; the value and saturation were satisfactory after 3 months and beyond, but the reconstructed areola tended to have stronger red hues. The color difference (ΔE₀₀) calculated in L*a*b* color space showed slow fading after the scab was peeled off.

CONCLUSIONS

This result indicates that a color with less redness and more yellowness, particularly 4-5 degrees of yellowness on the color wheel, than the normal side is the most appropriate color selection for this technique.

LEVEL OF EVIDENCE V

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Immediate Nipple-Areolar Complex Reconstruction for Patients Undergoing Implant-Based Reconstruction or Therapeutic Mammoplasty

Background:

We report a technique of immediate nipple-areolar complex (NAC) reconstruction for patients undergoing skin-sparing mastectomy and implant-based breast reconstruction or therapeutic mammoplasty with central excision.

Methods:

Immediate nipple reconstruction is performed using a modified C-V flap planned along the edge of the incision. The areola is reconstructed using a full-thickness skin graft taken from skin usually discarded during the procedure. Immediate NAC reconstruction using this technique was performed on 32 breasts in 21 patients. This included 19 risk-reducing mastectomies, 9 therapeutic mastectomies, and 2 major revisions to existing implant reconstruction. Reconstruction was direct to implant in 29 breasts and by expander in 1 breast. The device was placed in a pre- or post-pectoral plane utilizing dermal sling and/or acellular dermal matrix as determined on a case-by-case basis. Immediate NAC reconstruction was also performed on 2 patients undergoing therapeutic mammoplasty with central excision.

Results:

Mean follow-up is 12 months (5–27 months), and cosmetic results have been good. There have been no significant complications, and no revisional surgery has been required.

Conclusion:

The application of simple techniques for NAC reconstruction in the primary procedure allows reconstruction of the whole breast in a single stage. There is an immediate focal point to the reconstruction to improve cosmesis, patient satisfaction, and psychosocial function without delay.

Use of acellular dermal matrix (ADM) in nipple reconstruction: the 'central-pillar technique'

Nipple reconstructions are prone to a variable and unpredictable degree of flattening, which in some cases lead to secondary reconstruction. The use of an acellular dermal matrix (ADM) augmentation may be appropriate in cases with very thin dermis that are particularly prone to flattening or in revision cases where the first procedure has already failed. The authors present a series of 13 nipple reconstructions in ten cases. Average projection at 12 months was 51% in primary cases and 46% in secondary revision cases. This represents a better than expected long term result in a difficult cohort of patients.

Nipple reconstruction with combination of modified CV flap and contralateral nipple composite graft

BACKGROUND

Numerous nipple reconstruction methods have been proposed including the use of local flaps and composite grafts, but most methods have shown a significant loss of projection. We combined a modified CV flap with a composite graft (nipple sharing) to maximize the projection and volume of the new nipple and reduce the size of the contralateral nipple.

METHODS

In total, 30 patients underwent nipple reconstruction using a combined method between January 2013 and November 2015. This technique was selected if the diameter of the contralateral nipple was large and the thickness of the skin was less than 2 mm. After the modified CV flap was created, a composite graft from the contralateral nipple was placed between the V flaps and the C flap. The loss of projection and the ratio of the new nipple to the contralateral nipple were evaluated 12 months after surgery.

RESULTS

Nipple reconstruction was successful in all cases. The projection at 12 months after reconstruction was 68% of the initial projection, and the mean projection ratio of the new nipple to the contralateral nipple was 0.81. There was no complication in the donor nipple; in fact, the shape was improved with nipple reduction, and the scar was inconspicuous.

CONCLUSIONS

Nipple reconstruction that combines a modified CV flap and composite graft can maximize the nipple projection and provide a chance for nipple symmetry as the two components will act synergistically.

Immediate nipple reconstruction with a C-V flap and areolar reconstruction with an autograft of the ipsilateral areola

BACKGROUND

The authors report a new nipple-areolar complex (NAC) reconstruction technique using an autograft of the ipsilateral areola for breast cancer with nipple invasion.

METHODS

A total of 43 patients with breast cancer involving nipple invasion underwent oncoplastic surgery with NAC reconstruction. The nipple was reconstructed with a C-V flap, and the areola was autografted onto the new areola bed after the ipsilateral areola was confirmed to be tumour-free. The cosmetic results were self-evaluated by the patients after chemotherapy or radiotherapy according to a 4-point scoring system.

RESULTS

Overall satisfaction with the cosmetic result was assessed as follows: excellent (n = 14), good (n = 19), fair (n = 7) or poor (n = 3). Oncological evaluation revealed no cases of local recurrence and five cases of distant metastasis.

CONCLUSION

The immediate NAC reconstruction technique involving a C-V flap and autografting of the ipsilateral areola is a feasible method for obtaining realistic areolar reconstruction.

A Revision Restoring Projection after Nipple Reconstruction by Burying Four Triangular Dermal Flaps

Background

Numerous techniques have been used to achieve long-term projection of the nipple following nipple-areola reconstruction. However, the reconstructed nipple loses projection over time. We describe a technique that uses local flaps to improve the lost projection of reconstructed nipples.

Methods

Between November 2013 and March 2015, nine patients (11 nipples) underwent revisional nipple reconstruction for lost projection. Only C–H nipple reconstructions were included in this study. The medical history of each patient was reviewed and photographs were taken in front and lateral views. All patients attended routine follow-up visits. Deepithelialized triangular flaps were made on all four sides of the nipple and buried in the opposite corners in order to augment the volume of the nipple. Anchoring sutures were used to attach each triangular flap on the side opposite their point of origin, and the resulting defects were closed directly.

Results

This procedure was used successfully in nine patients (11 nipples). Adequate projection was achieved in all patients and no complications occurred. The average nipple height was 3 mm before operation, 7 mm one day after operation, 5 mm at the six-month follow-up, and 5 mm at the 12-month follow-up. The average nipple-areolar angle was 164° before the operation, 111° one day after the operation, 130° at the six-month follow-up, and 133° at the 12-month follow-up.

Conclusions

The method described provides a solution to the loss of projection in reconstructed nipples. We recommend this technique because it leads to better projection, greater volume, and a more natural shape.

The optimal reconstruction size of nipple-areola complex following breast implant in breast cancer patients

Background

Changes in the areola size after reconstruction of the nipple-areola complex (NAC) following mastectomy and breast reconstruction with a silicon implant in primary breast cancer patients have not been well examined. This study aimed to investigate time-dependent changes in the size of the donor and graft NACs and to assess clinical factors influencing these changes.

Methods

Fifty-eight consecutive patients who underwent nipple-areola reconstruction were retrospectively evaluated. Nipple-areola diameter was measured immediately after the NAC reconstruction and at each follow-up visit for at least 36 months.

Results

The donor NAC constituted 81 % of the graft NAC at the time of operation. The size of the donor NAC gradually increased by up to 36.8 % after the operation. The size of the graft NAC showed a decrease by 4.5 % at 7 months, followed by recovery to the initial value. The ratio of the donor site size to the graft site size was increased at month 1 and then showed a gradual decrease to 1.08 at 36 months. A history of mastopexy or reduction for the donor site was independent factors associated with changes in the NAC size.

Conclusions

To achieve symmetry, the diameter of the donor NAC immediately after the reconstruction should be at least 20 % smaller than that of the graft NAC, especially for patients without a history of additional operations.

A Systematic Review of Comparison of Autologous, Allogeneic, and Synthetic Augmentation Grafts in Nipple Reconstruction

BACKGROUND

Many techniques have been described for nipple reconstruction, with the principal limitation being excessive loss of projection. The ideal reconstructed nipple provides sustained projection, the fewest complications, and high levels of patient satisfaction. A variety of materials are available for projection augmentation, including autologous, allogeneic, and synthetic materials. To date, there has been no systematic review to study the efficacy, projection, and complication rates of different materials used in nipple reconstruction.

METHODS

MEDLINE, Embase, and PubMed databases were searched, from inception to August of 2014, to identify literature reporting on outcomes of autologous, allogeneic, and synthetic grafts in nipple reconstruction. Retrospective and prospective studies with controlled and uncontrolled conditions were included. Studies reporting the use of autologous flap techniques without grafts and articles lacking postoperative outcomes were excluded. Study quality was assessed using the Newcastle-Ottawa Scale.

RESULTS

Thirty-one studies met the inclusion criteria. After evidence review, one study represented two of nine stars on the Newcastle-Ottawa Scale, two studies represented three stars, six studies represented four stars, seven studies represented five stars, 11 studies represented six stars, and four studies represented seven stars.

CONCLUSIONS

The results of this review revealed heterogeneity in the type of material used within each category and inconsistent methodology used in outcomes assessment in nipple reconstruction. Overall, the quality of evidence is low. Synthetic materials have higher complication rates and allogeneic grafts have nipple projection comparable to that of autologous grafts. Further investigation with high-level evidence is necessary to determine the optimal material for nipple reconstruction.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

New technique of immediate nipple reconstruction during immediate autologous DIEP or MS-TRAM breast reconstruction

BACKGROUND

Reconstruction of the nipple-areola complex is the final step in surgical restoration of the breast. Usually considered a secondary complement to breast reconstruction, nipple-areola creation is ordinarily done after an interval of several months using different techniques involving local flaps or composite graft from the opposite nipple.

METHODS

Because the position of the nipple-areola complex is well defined from the outset in skin-sparing mastectomy, the authors propose a new technique of immediate nipple reconstruction using the skin envelope after skin-sparing mastectomy. A modified wise pattern design of skin-sparing mastectomy with 3 local flaps is used. The dermal-fat flaps are lifted and sutured together to form the new nipple.

RESULTS

Seventeen patients (average age, 47 years; range, 33-58 years) underwent immediate nipple reconstruction between March 2010 and January 2012 (11 bilateral and 6 unilateral cases). Average follow-up was 13 months (range, 2-25 months). Aesthetic results were evaluated retrospectively from photographic documentation. A minimum average score of 7.2 points was achieved in all evaluated criteria using a 10-point scale. Patient satisfaction with nipple reconstruction was studied by means of a questionnaire. The shape of the nipple received an average of 9.7 points and the position of the nipple 9.9 points on the 10-point scale; 77% of patients were also very satisfied with nipple sensitivity.

CONCLUSIONS

One-stage nipple reconstruction with immediate breast reconstruction using our technique of 3 local flaps on skin envelope flap is possible. This simple, reliable, and rapid technique gives stable aesthetic results over time. Reconstruction may be completed sooner and with fewer procedures. Nipple reconstruction should no longer be considered as a secondary complement to immediate breast reconstruction using deep inferior epigastric perforator or muscle-sparing transverse rectus abdominis myocutaneous flap. Our technique is suitable for patients with ptotic or hypertrophic breasts.

[Tattooing of the nipple-areola complex in breast reconstruction: Technical note]

The reconstruction of the nipple-areola complex is an essential step in breast reconstruction. It announces the end of the reconstruction process, which is often long and sometimes difficult to live for the patient and will significantly improve the perception of body image. Concerning the reconstruction of the areola, tattooing is one of the preferred techniques. It's a simple, quick and safe procedure with a high satisfaction rate. This technique is still perfectible in our opinion, because the random lifetime of pigmentation is a recognized disadvantage of this procedure. We propose a modification of the conventional technique for improving the quality of dermopigmentation while reducing its completion time. Our method is to perform a dermabrasion before starting the tattoo. Indeed, dermabrasion allows better penetration of the pigments inside the dermis and thus offers two advantages: a more durable result over time and reduced operation time by reducing the number of passing of the machine tattoo. Finally, our tattooing technique seems relevant and totally appropriate: its realization is simple, reproducible, does not increase the overall cost of reconstruction, provides timesavings and gives a better long-term result.

Immediate Nipple Reconstruction as Oncoplastic Breast Surgery: the Cigar Roll Flap with Inner Dermal Core Technique

BACKGROUND

Postoperative loss of projection is the most common problem following nipple reconstruction. Despite the various available nipple reconstruction techniques, a simple and reliable method that maintains nipple projection has not yet been developed. Here, we introduce a simple and feasible method for immediate nipple reconstruction-the cigar roll flap with inner dermal core technique-which is expected to maintain long-term nipple projection.

METHODS

Between January 2013 and August 2014, 23 breast cancer patients underwent unilateral nipple reconstruction using the cigar roll flap with inner dermal core technique during immediate breast reconstruction. The projection of the reconstructed nipple was measured at the time of surgery and after radiation therapy (average postoperative duration, 8 months).

RESULTS

The mean nipple projection at the time of surgery was 1.1 ± 0.2 cm. After radiation therapy, the mean projection was 1.0 ± 0.2 cm. The mean maintenance of nipple projection was 84.5 ± 5.3 %. No immediate or delayed major postoperative complications were noted in our series. Most of the patients were satisfied with the three-dimensional projection of the nipple.

CONCLUSIONS

The cigar roll flap with inner dermal core technique is a simple and reliable method for oncoplastic breast surgery during immediate nipple reconstruction and maintains constant projection without any major complications or donor-site morbidity.

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 .

Alternative technique for nipple-areola complex reconstruction with poor skin condition

BACKGROUND

Reconstruction of the nipple-areola complex (NAC) is generally the final step in breast reconstruction. NAC reconstructions are frequently complicated by scars, which are a common complication of radical surgery. Sometimes, radiotherapy further complicates these cases.

METHODS

Under these conditions, we present an alternative technique with a better chance of ensuring the vitality of the reconstructed NAC. We evaluated in a 35-patient group (G1) the average healing time, the subjective perception (aesthetics satisfaction), projection and diameter of the NAC as measures of the aesthetic and safety of the results compared with those of a control group 2 who underwent traditional techniques reconstruction.

RESULTS

We present the following results: an average post-op projection of 5 ± 2 mm in group 1 and 8 ± 2 mm in group 2; good stability over a 12-month period: lower reduction of the NAC projection (cumulative values within 2 mm) has been 80% in group 1 and 68.57% in the control group G2. A faster full recovery has been observed without post-operative complications in group 1 (11 ± 2 days) versus group 2 (14 ± 2 days) with minor complications. Other parameters were good in measures and comparable in both groups.

CONCLUSION

According to our data, this technique appears to ensure a good aesthetic result with acceptable stability over time. Moreover, healing process appears to be faster and less complicated in the experimental group.

Breast surgery under local anesthesia: second-stage implant exchange, nipple flap reconstruction, and breast augmentation

Breast reconstruction can be performed safely with local anesthesia. Utilization of the star flap method in conjunction with tattooing successfully provides optimal aesthetic results without the need for an additional donor site. When tissue expander to silicon implant exchange is part of the operative plan, use of triple antibiotic irrigation as well as the Keller Funnel is recommended. Breast augmentation and breast augmentation-mastopexy can also be performed with good results under local anesthetic in a private operating room setting. All other operative conditions, including sterility and sound operative surgical techniques, should be the mainstay of any practice.

Cosmetic Tattooing of Free Flaps following Head and Neck Reconstruction

Free flap reconstruction of the head and neck is a widespread procedure. The aesthetic outcome is frequently compromised by color mismatch between the donor site skin and the complex pigmentation of the face. Various surgical procedures have been described to improve the appearance of external skin paddles. Medical tattooing is commonly used for nipple pigmentation in breast reconstruction and cosmetic procedures such as permanent makeup. This article describes the technique and its application to head and neck reconstruction. Medical tattooing can be used to improve the cosmetic appearance of head and neck free flaps. There is no donor site morbidity and subtle changes in color can be replicated. The article describes the technique of medical tattooing with the use of illustrative cases. Medical tattooing is a viable alternative for improving the appearance of cutaneous skin paddles following head and neck reconstruction with free flaps. Its advantages include no donor site morbidity, availability of an infinite range of colors, no requirement for general anesthesia, and the ability to use multiple colors in the one flap for complex pigmentation requirements. Its disadvantages include the need for specialized skills and equipment and the fading of color over time.

The central-pedicled intracorial skin-flap technique for reconstruction of the nipple-areola complex (NAC)

Nipple-areola complex (NAC) reconstruction tends to be the final phase of post-mastectomy reconstruction for many cancer patients, as it transforms the amorphous breast mound into a more aesthetically realistic breast. A variety of local-flap based techniques have been reported. In this paper we will describe a cantral-pedicled intracorial skin flap technique. Review of 12 patients showed aesthetic pleasing NAC and durable long-term results of nipple projection.

A modified technique for nipple-areola complex reconstruction

Background:

From a historical perspective, many techniques of nipple reconstruction have been performed, including a graft from the contralateral nipple, composite grafts such as toe pulp or earlobe tissue and even an intra-dermal tattoo alone. This is the final stage of breast reconstruction, and is carried out only when the surgeon is confident that acceptable symmetry and shape of the reconstructed breast has been achieved. The technical challenges of nipple reconstruction include correcting position, maintaining adequate projection and creating an inconspicuous scar. An alternative to a surgically reconstructed nipple is the use of silicone prosthetic nipples.

Materials and Methods:

From August 2006 until September 2007, 80 cases of nipple/areola reconstruction were performed in our department (UDINE UNIV.) following mammary reconstruction or conservative breast surgery. Forty cases were carried out with the classical technique and another 40 cases with the introduction of our modification in the form of deepithelization of a semicircular area of the adjacent skin at the base of the flap. Postoperative follow-up as regards the nipple size, site, projection, symmetry and donnar scar were assessed. Patient satisfaction was also addressed and evaluated.

Results:

There were good to excellent results as regards nipple size, symmetry and projection. The technique is suitable for different autologous and implant reconstruction. The technique is an outpatient procedure, is easy and is not consuming time. Areolar graft from the contra-lateral areola is colouur matching and shows nearly no deference from the opposite one.

Conclusions:

Simple technique and not time consuming. Maintains the consistency and projection of the new nipple. Patient satisfaction. Minimal complication.

Patient satisfaction following nipple-areolar complex reconstruction and tattooing

BACKGROUND

Nipple-areolar complex (NAC) reconstruction and tattooing complete and compliment reconstruction of the breast mound. Patient satisfaction with NAC reconstruction and tattoo, independent from breast mound reconstruction is evaluated in this study.

METHODS

Patients who underwent nipple tattooing between January 2001 and June 2008 were sent a postal questionnaire retrospectively. Questions included those regarding reconstruction type, patient satisfaction with NAC reconstruction and tattoo outcome, and complications.

RESULTS

110 patients with completed questionnaires were included from the 172 patients who were invited. Median follow up time was 38.5 months (1-86). Eighty eight percent reported overall satisfaction with their NAC reconstruction. Seventy percent of patients were satisfied with their nipple tattoos. All procedures were done in a day case setting and eighty-nine patients reported no postoperative complications. The commonest causes for disappointment were lack of projection of the NAC reconstruction and fading of tattoos. Ninety-six percent of women stated that NAC reconstruction and tattooing were important to them, and 93% of the patients would undergo the procedures again.

CONCLUSION

We believe that NAC reconstruction is an important and integral part of breast reconstruction. This study should inform surgeons and patients regarding outcome, possible complications and the potential need and timing of further tattooing.

Aesthetic quality of the nipple-areola complex in breast reconstruction with a new local graft technique

BACKGROUND

Reconstruction of the nipple-areola complex (NAC) is the last stage of breast reconstruction and represents the search for symmetry in regard to the contralateral breast. The objective of this study was to present an areola reconstruction technique with local skin graft to improve the texture and aspect of the reconstructed areola, searching for a natural look.

METHODS

This technique was performed on 122 patients who in the period from January 2000 to December 2005 were submitted to nipple and areola reconstruction. Once the position of the new nipple was determined, markings were made for the reconstruction of the areola. Then the external limit of the new areola was incised and the skin was centripetally deepidermized up to 85% of its diameter. After this procedure the detached skin was repositioned in its bed as a graft and sutured with 4.0 mononylon thread. Incisions with an 11-blade scalpel were then made in V and C forms associated with the detachment of this skin of the receptor area along the local graft so that at the end of the healing process they would determine alterations in the areolar texture mimicking the texture of a normal areola. All patients underwent tattooing 3 months after reconstruction of the NAC taking into account the different shades of the contralateral areola and nipple colors.

RESULTS

The use of a local skin graft associated with C and V incisions allowed alteration in the texture of the reconstructed areola. The use of different ink shades for tattooing helped to give a tridimensional aspect to this areola. These factors determined a good aesthetic result in these patients.

CONCLUSION

This areola reconstruction using a local skin graft allows change in the areola texture and a tridimensional aspect similar to that of a normal areola without the inconvenience of grafting from a distance.

Surgical outcomes and nipple projection using the modified skate flap for nipple-areolar reconstruction in a series of 422 implant reconstructions

Numerous techniques have been used in an attempt to achieve long-term nipple projection following nipple-areolar reconstruction (NAR). A common setback, however, is the diminution of projection over time; this phenomenon is particularly evident following implant based breast reconstruction. The purpose of this report was thus to evaluate surgical outcomes and long-term nipple projection with the use of "modified skate flap" technique in exclusively implant based postmastectomy reconstructions. A retrospective review was performed for the period between 1993 and 2007. All consecutive patients with 2-staged tissue expander/implant reconstructions followed by NAR using the modified skate flap technique performed by the senior author (P.C.) were identified in a prospectively maintained breast reconstruction database. Only patients with a minimum of 1-year follow-up were included in the study. Patients with a history of irradiation to the breast were excluded from nipple projection assessment. Clinical outcome measurements included long-term nipple projection as well as incidence of complications from the NAR procedure using the modified skate flap technique. Over the 15-year study period, 475 patients underwent 2-staged tissue expander/implant reconstruction followed by NAR using the modified skate flap technique. Of these, there was a total of 292 patients with the minimum requirement of 1-year follow-up post NAR (61% follow-up rate). The total number of reconstructed nipple areolar complexes evaluated in this series was 422 (130 bilateral and 162 unilateral NAR). Forty patients (28 unilateral and 12 bilateral NAR) who received radiation to their breasts were excluded from nipple projection assessment. At a median follow-up of 44 months (range: 12-84 months), mean nipple projection was 2.5 mm (range: 1-4 mm). Minor complications occurred in 7.2% of the patients (n = 292). Skin graft donor site dehiscence was the most common complication (3.1%) followed by partial skin graft nontake of the areola (2.1%). This report documents the largest series of NAR using a single technique in the setting of postmastectomy reconstructions. This technique can be safely performed over breast implants with acceptably low rates of complications and predictable results. Long-term nipple projection over implant reconstructions using this technique is modest and this must be forewarned to patients completing the final stage of their implant reconstruction.

Accessory nipple reconstruction following a central quadrantectomy: a case report

Introduction

nipple dichotomy (or intra-areolar polythelia) is a rare congenital malformation in which one or more supernumerary nipples are located within the same areola.

A case of a woman undergoing a central quadrantectomy with a contralateral supernumerary nipple used for reconstruction is reported. No other report in the Literature, according to our search, has focused on reconstructive use of an accessory nipple after breast conserving surgery.

Case presentation

the patient is a 73 year-old Caucasian woman, who two years earlier underwent a lower-outer left Quadrantectomy plus axillary sampling and radiation therapy for a 2,2 cm lobular carcinoma with no lymph node involvement.

A routine follow-up assessment showed an important fibrotic change on the operated breast, just across the infra-mammary fold; at a breast Magnetic Resonance Imaging, a 1,5 cm area in retroareolar position, suspicious for local recurrence, was evident.

An open biopsy was therefore performed, under local anaesthesia, including the nipple-areolar complex to realize a central Quadrantectomy with a Grisotti procedure; a congenital dichotomic nipple in the contralateral breast was then used to repair the defect through a "nipple-sharing" technique. The final histological examination reported a fibrotic mastopathy without atypias.

Conclusion

in this case, the "nipple-sharing" technique has allowed in the same time the correction of a rare congenital defect and provided the surgeon with a supernumerary nipple to be used in the immediate reconstruction after breast conserving surgery.

Circular local skin flap. A new approach to areola reconstruction

PURPOSE

Despite the numerous surgical options available today for nipple-areola reconstruction, the results are often unsatisfactory. The present study proposes a simple and efficient method for areola reconstruction that uses a circular local skin flap.

METHODS

We prospectively followed five patients that underwent areola reconstruction using a circular local skin flap. A circle, approximately 5 cm in diameter, was marked on the desired area for the new areola. A thin centripetal undermining of 1.5-2 cm was performed, which created a flap with a central pedicle of approximately 1-2 cm. After hemostasis, the thin flap was fixed in its former position with continuous sutures.

RESULTS

The mean procedure time was 20 minutes (+/-9). The postoperative results were classified as satisfactory by four of the five patients at six months postoperative. Due to superficial undermining, the resulting scar resembled the appearance of the transition from the mammary skin to the areola. Dermopigmentation was only required in one areola. No complications such as dehiscence, necrosis, hematoma, or infection occurred.

CONCLUSION

This technique achieved satisfactory results with low morbidity and few complications, and is thus a potentially promising resource for areola reconstruction.

Paget disease of a nipple graft following completion of a breast reconstruction with a nipple-sharing technique

Surgical treatment of breast cancer can have a profound impact on patients both physically and psychologically. Postmastectomy breast reconstruction can significantly decrease the psychologic distress that a breast cancer patient experiences. Whereas breast mound reconstruction was initially thought to be sufficient, surgeons and patients have recognized the importance of nipple-areolar reconstruction. The following is a case report of a patient who developed Paget disease of a left nipple graft after left mastectomy and reconstruction with a TRAM flap and nipple sharing from the right breast. This case report provides a unique 14-year retrospective review of a clinical course and to our knowledge is the first reported case in the English literature of Paget disease developing in a nipple reconstructed from the contralateral nipple using the nipple-sharing technique.

Mammographic distance as a predictor of nipple-areola complex involvement in breast cancer

BACKGROUND

Although involvement of the nipple-areola complex (NAC) occurs in a minority of patients with breast cancer, standard skin-sparing mastectomy requires its removal. To assist in patient selection for NAC preservation we evaluated NAC involvement and correlated this with preoperatively available clinical data.

METHODS

Patients with invasive breast cancer or ductal carcinoma in situ undergoing mastectomy from 1998 to 2005 were reviewed retrospectively. The NAC had been evaluated with multiple thin sections. Pathologic data including NAC involvement were analyzed. The mammographic tumor distance from the nipple was measured in 2 standard views.

RESULTS

There were 302 patients enrolled, of which 10% were noted to have NAC involvement. This correlated negatively with tumor distance from the nipple (P < .05). A logistic regression equation was derived from the data, with NAC involvement as the dependent variable and distance from the nipple as the independent variable. The equation predicted involvement of the NAC when the distance was less than 4.96 cm with a sensitivity of 82% and a negative predictive value of 97%.

CONCLUSIONS

A majority of patients are candidates for NAC preservation. The mammographic distance between the tumor and the nipple is independently predictive of NAC involvement and is useful as an equation variable.

Medical applications of tattooing

Tattooing is an ancient procedure, practiced by humans from all parts of the world for a variety of reasons. However, relatively little is known by the medical audience of the numerous medical conditions where tattooing is employed as a therapeutic modality or a diagnostic method. Tattooing for cosmetic and medicinal purposes, referred to as either micropigmentation, dermatography, or medical tattooing, may ensure permanent camouflage in a wide range of dermatological diseases. It can be a valuable finishing step in several surgical procedures in the fields of craniofacial surgery, plastic and reconstructive operations, cosmetic surgery procedures, and breast reconstruction. Other fields of application of medical tattooing include radiation therapy, endoscopic surgery, and ophthalmology.

Immediate Nipple Reconstruction on a Free TRAM Flap Breast Reconstruction

BACKGROUND

Reconstruction of the nipple-areola complex is usually deferred until breast mound reconstruction is complete. The authors review their experience with a technique that allows for shaping of a free transverse rectus abdominis myocutaneous (TRAM) flap and immediate nipple reconstruction and compare this technique with delayed nipple reconstruction.

METHODS

A retrospective chart review demonstrated 21 patients who underwent immediate nipple reconstruction, 10 of whom had complete photographs and records for review. Ninety patients underwent delayed nipple reconstruction. Twenty of these patients were chosen for comparison, 15 of whom had complete photographs and records. Age, body mass index, comorbidities, procedures required, complications, and time to completion were reviewed. A multiobserver, multicharacteristic, standardized photographic review of cosmetic outcomes was conducted.

RESULTS

Time from mastectomy to completion of reconstruction, not including areolar tattooing, was 1 day (median) versus 125 days (median) in the immediate and delayed groups, respectively (p = 0.003). The number of procedures required to complete reconstruction before areolar tattooing was one (median) in the immediate group and two (median) in the delayed group (p < 0.001). Complication rates were similar in both groups. Subjective review demonstrated no difference in the aesthetic outcome of the breast mound or nipple-areola complex reconstruction.

CONCLUSIONS

Patients having immediate nipple reconstruction in the setting of a free TRAM breast reconstruction completed their reconstruction earlier, required fewer procedures, and had aesthetic results comparable to patients having traditional delayed nipple reconstruction. Complications and revision rates were comparable.

Breast Reconstruction

During the last century, breast reconstruction after mastectomy has become an important part of comprehensive treatment for patients who have breast cancer. Breast reconstruction initially was created to reduce complications of mastectomy and to diminish chest wall deformities. Now, however, it is known that reconstruction also can improve the psychosocial well-being and quality of life of patients who have breast cancer. This article reviews the techniques used for breast construction after breast surgery.

Nipple Reconstruction With C-V Flap Using Dermofat Graft

Aesthetically satisfying nipple restoration plays an important role in postmastectomy breast reconstruction. Many techniques, such as the skate flap, star flap, C-V flap, S-flap, and double-opposing tab flaps are currently employed in nipple reconstruction. Recent additions to the repertoire of nipple reconstruction include a spiral flap made of residual scar tissue and tissue engineering. These last 2 procedures have an added advantage of minimizing donor-site morbidity. The ideal method for nipple reconstruction would maintain long-term nipple projection, texture, color, and shape and have minimal donor-site morbidity. Despite the plethora of techniques available, a simple and reliable method that maintains nipple projection remains elusive. In this paper, we outline a simple technique that maintains long-term nipple projection. To this end, we have performed local C-V flaps augmented with autologous dermofat grafts harvested from excised breast tissues during breast mound revision.

The Double Opposing Periareola Flap: A Novel Concept for Nipple-Areola Reconstruction

BACKGROUND

This report describes the authors' currently favored method of nipple reconstruction that has been developed and used by the senior author over the past 26 months.

METHODS

A pull-out flap is derived as the lead edge of one of two opposing skin flaps contained in a circular design approximating the areola complex of the opposite breast. The larger flap gives rise to the nipple construct, a derivative of the skate flap design. The flap donor areas are closed by suture approximation centrally and peripherally within the areolar margins. The donor area resulting from elevating the central flaps that give rise to the nipple is closed by direct suturing; the opposing subcutaneous dermal pedicle flaps are advanced or "slid" toward each other centrally, and the peripheral area is closed by a purse-string suture placed in the periareolar incision. The only undermined area is the nipple flap itself. There is no undermining of the larger flaps or peripheral breast skin. The dissection is straightforward and the technique is rapid.

RESULTS

The procedure was used 47 times in 36 patients (unilateral reconstruction, 25 patients; bilateral reconstruction, 11 patients), with no flap losses or wound separations. In one case of redo bilateral nipple reconstruction, ischemia noted at the most anterior aspect (distal portion) of both flaps healed with the application of topical ointment.

CONCLUSIONS

This novel design for nipple-areola complex reconstruction can be used in either primary or secondary nipple reconstruction. Of particular advantage, all of the scars are contained within the peripheral periareolar incision and thus can be completely camouflaged by an intradermal tattoo. Nipple projection has been consistently maintained and appears similar to that of a skate flap.

Nipple sparing subcutaneous mastectomy: sixty-six months follow-up

AIM

Validation of oncological and reconstructive efficacy of nipple sparing subcutaneous mastectomy.

METHODS

We enrolled 50 patients on behalf of Humanitas Centro Catanese di Oncologia fulfilling appropriate reconstructive and oncological criteria to undergo nipple sparing subcutaneous mastectomy. We preferably selected women with medium size-small breast affected by early stage breast cancer peripherally located with intra-operative negative frozen section of the major ducts.

RESULTS

fourty-six patients were alive after a mean follow-up of 5.5 years. We observed a single case of local recurrence in the nipple successfully treated with local excision. Five patients presented metastatic disease. One is currently alive, 4 died because of progressive disease.

CONCLUSIONS

Our study supports other findings regarding safety and efficacy of nipple sparing subcutaneous mastectomy for selected patients.

Tattooing of the nipple-areola complex: review of outcome in 40 patients

Reconstruction of a pigmented nipple-areola complex (NAC) is one of the final steps in rehabilitating patients following mastectomy. We report the results of 40 consecutive patients who had NAC tattooing done by the same surgeon. Assessments were made both subjectively using a questionnaire, and objectively by using a computer software programme (Adobe Photoshop) to analyse the colour of the NACs. Follow up ranged between six and 24 months (mean 14 months). One patient suffered an infection, and was the only one to need repeat tattooing in our series. Thirty-seven patients (92%) reported some colour fading which ranged between 5% and 80% (mean 32%). A grade of good or very good was given by 33 patients (82%) for colour match, by 36 patients (90%) for over all satisfaction, and by 34 patients (85%) for enhancement in body image. An analysis of the colours of the tattooed and unoperated NACs by the software programme showed that they were similar to a value that ranged from 78% to 97% (mean 91%). Tattooing is a simple and safe procedure, and despite some colour asymmetry it still has a high satisfaction rate. It significantly improves patient's perception of body image. An objective assessment of tattooing using a computer software programme can be a useful tool in reviewing the outcome. Video clips (1-5) are included with the paper for demonstration of the tattooing technique (re-arranged from the video presented with the paper at BAPS).

Nipple Reconstruction: Technical Aspects and Evolution in 14 Patients

BACKGROUND

During breast reconstruction after mastectomy, the long-term deterioration of the projection of neonipples led the authors to modify Thomas's technique in its design and use.

METHODS

The results were evaluated after at least 10 months, in 14 patients, by comparative measurement of diameters and projection of the neonipple and contralateral nipple.

RESULTS

In two cases, the authors had a 3-mm loss of height; in six cases, the authors had a variation of 1 mm compared with the referent nipple; and the heights appeared identical in the six other cases. The height variation was thus lower or equal to 1 mm compared with the contralateral nipple in 80 percent of cases. There was no or little diameter variation of approximately 1 mm in 12 cases (85.7 percent).

CONCLUSION

This technique allows rebuilding of a nipple that remains identical to the contralateral nipple over the long run.

Postburn reconstruction of nipple–areola complex

Reconstruction of burned nipple-areola complex is a significant problem. Many techniques are available. Most have been fraught with loss of nipple projection within 6 months. Local flaps seem to give better results. Drawbacks of these procedures in burned patients are excessive nipple flattening and difficulty in nipple reconstruction due to the low amount of subcutaneous fat and thin dermis because of tight scar. The modified star flap is a derivative of the skate design and includes the significant advantage of primary closure of the donor site. This article describes some modifications to the star flap, intended to decrease nipple flattening and improve flap stabilization, even in burned breasts. We performed seven nipple reconstructions in six young females who were victims of childhood burn injury. The final projection of nipples was 5 +/- 1mm. We think that our technique is a good alternative to previous ones and may be applied in all burned patients.

Improving Long-Term Projection in Nipple Reconstruction Using Human Acellular Dermal Matrix

Reconstructed nipples rapidly lose projection. We describe the use of human acellular dermal matrix (ADM) to improve long-term projection of nipple flaps. Athymic rats were randomized to 3 groups; each received 2 nipples: bell flap (control, n = 16 nipples), bell flap with a cylinder of implanted ADM (n = 24), or bell flap with intraflap injection of micronized ADM (MADM) (n = 10). Seven of 24 ADM nipples extruded (30%). By 12 weeks, the control nipples maintained 44% of initial projection compared with 70% for ADM nipples (P = 0.000025). The MADM nipples maintained 49% of initial projection after 12 weeks (P = 0.55 compared with control). No MADM nipples extruded. ADM grafts maintain long-term projection better than local tissue flaps alone. We hypothesize that MADM may limit extrusion and allow for serial injection of nipples. Based on the promising results of this study, clinical trials are warranted using human ADM and/or human MADM for nipple reconstruction.