RESUMEN
PURPOSE: The skin and/or nipple-sparing approach has become an oncologically sound and desirable choice for women choosing mastectomy. Indocyanine green (ICG) perfusion imaging has been shown to reduce ischemic complications in mastectomy skin flaps. Immediate reconstruction requires a well-vascularized skin flap capable of tolerating full expansion. Identification of the perforating subcutaneous vessels to the skin envelope may allow for better and more consistent blood vessel preservation and flap perfusion. METHODS: The authors conducted an institutional review board-approved prospective study with 41 patients to assess the feasibility of using ICG perfusion imaging to visualize, cutaneously map, and preserve the vessels that supply the skin flap and nipple-areolar complex. For each patient, the number of vessels initially mapped, the number of vessels preserved, the extent to which each vessel was preserved, and the proportion of the flap with adequate perfusion (as defined by the SPY-Q > 20% threshold) was recorded and analyzed. RESULTS: Vessels were able to be identified and marked in a high majority of patients (90%). There was a moderate linear relationship between the number of vessels marked and the number preserved. Successful mapping of vessels was associated with lower rates of wound breakdown (p = 0.036). Mapping and preserving at least one vessel led to excellent flap perfusion (> 90%). No increase in complications was observed from utilizing ICG angiography preoperatively. CONCLUSION: This prospective study using preoperative ICG perfusion mapping demonstrated safety, feasibility, and good prognostic outcomes. LEVEL OF EVIDENCE: III.
Asunto(s)
Neoplasias de la Mama , Verde de Indocianina , Pezones , Humanos , Femenino , Pezones/cirugía , Pezones/irrigación sanguínea , Persona de Mediana Edad , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/diagnóstico por imagen , Adulto , Anciano , Colgajos Quirúrgicos/irrigación sanguínea , Angiografía/métodos , Estudios Prospectivos , Mastectomía/métodos , Mastectomía/efectos adversos , Piel/irrigación sanguínea , Piel/diagnóstico por imagen , Mamoplastia/métodos , Tratamientos Conservadores del Órgano/métodosRESUMEN
PURPOSE: To compare the oncological safety of nipple-sparing breast-conserving surgery (BCS) versus central lumpectomy for centrally located breast cancer (CLBC). METHODS: Patients who underwent BCS for CLBC at Asan Medical Center from 2007 to 2018 were reviewed retrospectively. The oncological outcomes of nipple-sparing BCS (NS-BCS) and central lumpectomy were compared using univariate and multivariate Cox regression analyses and compared again after 1:1 propensity score matching (PSM). RESULTS: The study included 306 patients who underwent NS-BCS and 106 patients who underwent central lumpectomy (median follow-up: 111 months). On multivariate analysis, central lumpectomy had a lower risk of local recurrence compared to NS-BCS, albeit without statistical significance (HR 0.14, 95% CI 0.02-1.24; p = 0.077). There was no significant difference in the risk of death (HR 0.14, 95% CI 0.01-1.68, p = 0.12). After PSM, each group had 106 patients. The 5-year and 10-year local recurrence-free survival rates were 94.2% and 92.9% for NS-BCS, and 99.1% and 99.1% for central lumpectomy, respectively (p = 0.031). There were no significant differences in overall survival, regional recurrence-free survival, or distant recurrence-free survival. Fifteen patients (4.9%) who underwent NS-BCS had ipsilateral breast tumor recurrence (IBTR), of which 40% were in the nipple-areolar complex and previous surgical sites. One patient (0.9%) who underwent central lumpectomy experienced an IBTR in a different quadrant. CONCLUSION: NS-BCS showed more local recurrence than central lumpectomy. When deciding whether to spare the nipple during BCS in CLBC, patients should be sufficiently informed about the risk of IBTR.
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Neoplasias de la Mama , Mastectomía Segmentaria , Recurrencia Local de Neoplasia , Pezones , Puntaje de Propensión , Humanos , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/patología , Neoplasias de la Mama/mortalidad , Femenino , Persona de Mediana Edad , Pezones/cirugía , Mastectomía Segmentaria/métodos , Estudios Retrospectivos , Adulto , Anciano , Resultado del Tratamiento , Tratamientos Conservadores del Órgano/métodos , Estudios de SeguimientoRESUMEN
PURPOSE: Ischemic complications after nipple-sparing mastectomy (NSM) can be ameliorated by 2-stage procedures wherein devascularization of the nipple-areolar complex (NAC) and lumpectomy with or without nodal staging surgery is performed first (1S), weeks prior to a completion NSM (2S). We report the time interval between procedures in relation to the presence of residual carcinoma at 2S NSM. METHODS: Women with breast cancer who received 2S NSM from 2015 to 2022 were identified. Both patient level and breast level analyses were conducted. Clinical staging at presentation, pathologic staging at 1S and residual disease at 2S pathology are noted. Residual disease was classified as microscopic (1-2 mm), minimal (3-10 mm), and moderate (> 10 mm). RESULTS: 59 patients (108 breasts) underwent 2S NSM. The median time interval between 1 and 2S for all patients was 34 days: 31 days for upfront surgery invasive cancer, 41 days for upfront DCIS surgery and 31 days for those receiving neoadjuvant therapy. Completion NSM was performed within 6 weeks for 72% of the breasts analyzed. Of the 53 breasts with invasive cancer on 1S pathology, 35% (19/53) had no residual invasive disease and 24.5% (13/53) had neither residual invasive nor in situ carcinoma on final 2S. Among the 50 women who had upfront surgery, 16 (32%) had residual invasive cancer found at 2S NSM, 9 of which had less than or equal to 1 cm disease. CONCLUSION: Invasive cancers were completely resected during 1S procedure in 65% of breasts. Residual disease was minimal and there was only one case of upstaging at 2S. Added time of two-stage surgery is offset by a reduction in ischemic mastectomy flap complications.
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Neoplasias de la Mama , Mastectomía Segmentaria , Neoplasia Residual , Pezones , Humanos , Femenino , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/patología , Pezones/cirugía , Persona de Mediana Edad , Mastectomía Segmentaria/métodos , Mastectomía Segmentaria/efectos adversos , Adulto , Anciano , Estadificación de Neoplasias , Tratamientos Conservadores del Órgano/métodos , Carga Tumoral , Mastectomía Subcutánea/métodos , Mastectomía Subcutánea/efectos adversosRESUMEN
BACKGROUND: Nipple-sparing mastectomy (NSM) is an oncologically safe approach for breast cancer treatment and prevention; however, there are little long-term data to guide management for patients whose nipple margins contain tumor or atypia. METHODS: NSM patients with tumor or atypia in their nipple margin were identified from a prospectively maintained, single-institution database of consecutive NSMs. Patient and tumor characteristics, treatment, recurrence, and survival data were assessed. RESULTS: A total of 3158 NSMs were performed from June 2007 to August 2019. Nipple margins contained tumor in 117 (3.7%) NSMs and atypia only in 164 (5.2%) NSMs. Among 117 nipple margins that contained tumor, 34 (29%) margins contained invasive cancer, 80 (68%) contained ductal carcinoma in situ only, and 3 (3%) contained lymphatic vessel invasion only. Management included nipple-only excision in 67 (57%) breasts, nipple-areola complex excision in 35 (30%) breasts, and no excision in 15 (13%) breasts. Only 23 (24%) excised nipples contained residual tumor. At 67 months median follow-up, there were 2 (1.8%) recurrences in areolar or peri-areolar skin, both in patients with nipple-only excision. Among 164 nipple margins containing only atypia, 154 (94%) nipples were retained. At 60 months median follow-up, no patient with atypia alone had a nipple or areola recurrence. CONCLUSIONS: Nipple excision is effective management for nipple margins containing tumor. No intervention is required for nipple margins containing only atypia. Our results support broad eligibility for NSM with careful nipple margin assessment.
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Neoplasias de la Mama , Carcinoma Intraductal no Infiltrante , Márgenes de Escisión , Recurrencia Local de Neoplasia , Pezones , Tratamientos Conservadores del Órgano , Humanos , Femenino , Pezones/cirugía , Pezones/patología , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/patología , Persona de Mediana Edad , Carcinoma Intraductal no Infiltrante/cirugía , Carcinoma Intraductal no Infiltrante/patología , Recurrencia Local de Neoplasia/cirugía , Recurrencia Local de Neoplasia/patología , Estudios de Seguimiento , Adulto , Tratamientos Conservadores del Órgano/métodos , Carcinoma Ductal de Mama/cirugía , Carcinoma Ductal de Mama/patología , Pronóstico , Tasa de Supervivencia , Anciano , Estudios Prospectivos , Mastectomía Subcutánea/métodos , Invasividad Neoplásica , Neoplasia Residual/cirugía , Neoplasia Residual/patologíaRESUMEN
BACKGROUND: Minimal access breast surgery improves cosmetic outcomes over conventional breast surgery but still faces barriers in becoming standard procedure for breast reconstruction. This report introduces a novel technique of transaxillary reverse-sequence endoscopic nipple-sparing mastectomy (R-E-NSM) followed by direct-to-implant prepectoral breast reconstruction (DTI-PBR) and describes its clinical outcomes. METHODS: This prospective study enrolled patients who underwent R-E-NSM and DTI-PBR from March 2021 to December 2021 at a single institution. Perioperative data, surgical complications, oncologic outcomes, and patient- and surgeon-reported cosmetic results were noted. RESULTS: The 60 patients in this study who underwent 68 R-E-NSM and DTI-PBR had a mean age was 40.4 ± 10.3 years. The average durations of uni- and bilateral operations were 156.5 ± 48.3 min and 191.3 ± 36.1 min, respectively. The overall surgical complication rate was 13.3%, including 10.0% of patients with minor complications and 3.3% of patients with major complications. The study had one case (1.7%) of implant loss and one case (1.7%) of skin flap necrosis treated by reoperation. During the median follow-up period of 24 months, one patient (1.7%) who discontinued chemotherapy for myelosuppression experienced liver metastases 5 months postoperatively, and one patient experienced new-onset contralateral ductal carcinoma in situ 24 months postoperatively. The preoperative and 18-month postoperative Breast-Q scores for satisfaction with breasts, psychosocial well-being, sexual well-being, and chest well-being did not differ significantly, and the Scar-Q was 81.2 ± 14.5 points. The good-to-excellent rate in surgeon-reported cosmetic results reached 90%. CONCLUSIONS: Transaxillary R-E-NSM followed by DTI-PBR is a safe and efficient technique with high cosmetic outcomes and reliable medium-term oncologic results.
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Implantes de Mama , Neoplasias de la Mama , Mamoplastia , Humanos , Adulto , Persona de Mediana Edad , Femenino , Mastectomía/métodos , Estudios Prospectivos , Pezones/cirugía , Neoplasias de la Mama/cirugía , Mamoplastia/métodos , Estudios RetrospectivosRESUMEN
BACKGROUND: To restore sensation after breast reconstruction, a modified surgical approach was employed by identifying the cut fourth intercostal lateral cutaneous branch, elongating it with intercostal nerve grafts, and coapting it to the innervating nerve of the flap or by using direct neurotization of the spared nipple/skin. METHODS: This was a retrospective case-control study including 56 patients who underwent breast neurotization surgery. Breast operations included immediate reconstruction after nipple-sparing mastectomy (36 patients), skin-sparing mastectomy (8 patients), and delayed reconstruction with nipple preservation (7 patients) or without nipple preservation (5 patients). Patients who underwent breast reconstruction without neurotization were included as the non-neurotization negative control group. The contralateral normal breasts were included as positive controls. RESULTS: The mean(s.d.) monofilament test values were 0.07(0.10) g for the positive control breasts and 179.13(143.31) g for the breasts operated on in the non-neurotization group. Breasts that underwent neurotization had significantly better sensation after surgery, with a mean(s.d.) value of 35.61(92.63) g (P < 0.001). The mean(s.d.) sensory return after neurotization was gradual; 138.17(143.65) g in the first 6 months, 59.55(116.46) g at 7-12 months, 14.54(62.27) g at 13-18 months, and 0.37(0.50) g at 19-24 months after surgery. Two patients had accidental rupture of the pleura, which was repaired uneventfully. One patient underwent re-exploration due to a lack of improvement 1.5 years after neurotization. CONCLUSION: Using the lateral cutaneous branch of the intercostal nerve as the innervating stump and elongating it with intercostal nerve grafts is a suitable technique to restore sensation after mastectomy. This method effectively innervates reconstructed breasts and spares the nipple/skin with minimal morbidity.
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Neoplasias de la Mama , Mamoplastia , Mastectomía Subcutánea , Transferencia de Nervios , Humanos , Femenino , Mastectomía/métodos , Neoplasias de la Mama/cirugía , Pezones/cirugía , Estudios de Casos y Controles , Estudios Retrospectivos , Nervios Intercostales/cirugía , Mamoplastia/métodos , Mastectomía Subcutánea/métodosRESUMEN
The nipple-areolar complex (NAC), a unique anatomic structure of the breast, encompasses the terminal intramammary ducts and skin appendages. Several benign and malignant diseases can arise within the NAC. As several conditions have overlapping symptoms and imaging findings, understanding the distinctive nipple anatomy, as well as the clinical and imaging features of each NAC disease process, is essential. A multimodality imaging approach is optimal in the presence or absence of clinical symptoms. The authors review the ductal anatomy and anomalies, including congenital abnormalities and nipple retraction. They then discuss the causes of nipple discharge and highlight best practices for the imaging workup of pathologic nipple discharge, a common condition that can pose a diagnostic challenge and may be the presenting symptom of breast cancer. The imaging modalities used to evaluate and differentiate benign conditions (eg, dermatologic conditions, epidermal inclusion cyst, mammary ductal ectasia, periductal mastitis, and nonpuerperal abscess), benign tumors (eg, papilloma, nipple adenoma, and syringomatous tumor of the nipple), and malignant conditions (eg, breast cancer and Paget disease of the breast) are reviewed. Breast MRI is the current preferred imaging modality used to evaluate for NAC involvement by breast cancer and select suitable candidates for nipple-sparing mastectomy. Different biopsy techniques (US -guided biopsy and stereotactic biopsy) for sampling NAC masses and calcifications are described. This multimodality imaging approach ensures an accurate diagnosis, enabling optimal clinical management and patient outcomes. ©RSNA, 2024 Test Your Knowledge questions for this article are available in the supplemental material.
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Enfermedades de la Mama , Neoplasias de la Mama , Femenino , Humanos , Enfermedades de la Mama/diagnóstico por imagen , Enfermedades de la Mama/patología , Neoplasias de la Mama/patología , Imagen por Resonancia Magnética , Mastectomía/métodos , Pezones/diagnóstico por imagen , Pezones/patología , Estudios RetrospectivosRESUMEN
For women undergoing mastectomy, breast reconstruction can be performed by using implants or autologous tissue flaps. Mastectomy options include skin- and nipple-sparing techniques. Implant-based reconstruction can be performed with saline or silicone implants. Various autologous pedicled or free tissue flap reconstruction methods based on different tissue donor sites are available. The aesthetic outcomes of implant- and flap-based reconstructions can be improved with oncoplastic surgery, including autologous fat graft placement and nipple-areolar complex reconstruction. The authors provide an update on recent advances in implant reconstruction techniques and contemporary expanded options for autologous tissue flap reconstruction as it relates to imaging modalities. As breast cancer screening is not routinely performed in this clinical setting, tumor recurrence after mastectomy and reconstruction is often detected by palpation at physical examination. Most local recurrences occur within the skin and subcutaneous tissue. Diagnostic breast imaging continues to have a critical role in confirmation of disease recurrence. Knowledge of the spectrum of benign and abnormal imaging appearances in the reconstructed breast is important for postoperative evaluation of patients, including recognition of early and late postsurgical complications and breast cancer recurrence. The authors provide an overview of multimodality imaging of the postmastectomy reconstructed breast, as well as an update on screening guidelines and recommendations for this unique patient population. ©RSNA, 2024 Test Your Knowledge questions for this article are available in the supplemental material.
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Implantes de Mama , Neoplasias de la Mama , Mamoplastia , Femenino , Humanos , Implantes de Mama/efectos adversos , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/cirugía , Mamoplastia/efectos adversos , Mamoplastia/métodos , Mastectomía/efectos adversos , Mastectomía/métodos , Recurrencia Local de Neoplasia/diagnóstico por imagen , Pezones , Complicaciones Posoperatorias/diagnóstico por imagen , Complicaciones Posoperatorias/etiología , Estudios RetrospectivosRESUMEN
PURPOSE: The dermopigmentation of the Nipple-Areola Complex (NAC) is a safe non-surgical reconstruction technique that can restore psychophysical integrity, representing the final step after oncological surgery. This scoping review aims to identify and synthesize the literature focused on medical tattooing for NAC reconstruction in women who underwent breast reconstruction after cancer surgery. Competence and training, outcomes and organizational aspects were assessed as specific outcomes. METHODS: The Joanna Briggs Institute (JBI) methodology for scoping reviews was followed. MEDLINE, Embase, Cochrane Library, Clinical Key, Scopus and Cinahl databases were consulted. After title (N = 54) and abstract (N = 39) screening and full-text review (N = 18), articles that met eligibility criteria were analyzed, critically apprised and narratively synthesized. RESULTS: 13 articles were analysed, with full texts (N = 11) and only abstract (N = 2). The overall quality of the literature (N observational studies = 11; N pilot experimental studies = 2) is weak. Nurses were the professionals mostly involved (N = 6), then medical staff (N = 4) and tattoo artists (N = 2). The professional training is poorly described in 6 papers. The most frequently assessed outcome was the satisfaction rate (N = 8). One study explored aspects of quality of life with a validated questionnaire. The management of these services resulted variable. Nurse-led services were implemented in 2 studies. CONCLUSION: Despite methodological weaknesses, NAC tattooing research is relevant because it helps women redefine their identity after demolitive cancer treatments. Further research on processes and outcomes is needed.
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Neoplasias de la Mama , Mamoplastia , Pezones , Tatuaje , Humanos , Tatuaje/métodos , Femenino , Neoplasias de la Mama/cirugía , Pezones/cirugía , Mamoplastia/métodosRESUMEN
Mammoplasty is a surgery commonly used for macromastia. Many mammoplasty techniques are described, all with their specific pros and cons. However, the concern to avoid serious complications sometimes takes precedence, and the ideal result cannot be. For macromastia and severely ptotic breasts, usually the free nipple-areolar complex (NAC) mammoplasty technique is implemented. The results, however, may only be completely satisfactory regarding cosmetics. Loss of NAC, poor appearance, flabbiness, flattening, and ptosis are among the disadvantages of this technique. This study aimed to present the results of mammoplasty employing the superomedial pedicle technique without interrupting a macromastia central base with a pedicle length of 8 to 18 cm. According to the literature, many plastic surgeons recommend the free NAC rather than the pedicle technique because of the high complication rates in mammoplasties planned for highly ptotic breasts and macromastia. On the other hand, many free NAC techniques and their modifications with pedicle mammoplasty are described. The general conviction is that a standard method, protocol, or technique good for all patients does not exist. Our results are more acceptable both cosmetically and physiologically. Therefore, the superomedial pedicle technique can be modified to achieve ideal results where free NAC mammoplasty is considered for severe macromastia and ptotic patients. This combined method contributes to the viability of NAC by increasing blood supply to breast tissue and providing an ideal breast appearance.
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Neoplasias de la Mama , Mama/anomalías , Hipertrofia , Mamoplastia , Humanos , Femenino , Resultado del Tratamiento , Neoplasias de la Mama/cirugía , Mama/cirugía , Mamoplastia/métodos , Pezones/cirugía , Estudios RetrospectivosRESUMEN
ABSTRACT: Mammary Paget disease is a rare form of breast cancer, which typically presents as an eczematous plaque on the nipple or surrounding skin. It is often a clinical diagnosis that is confirmed with skin biopsy. Histologic hallmarks of mammary Paget disease include large, pleomorphic, malignant, ductal epithelial cells within the epidermis. Chronic lichenoid inflammation may be seen in the papillary dermis but is not diagnostic. Because mammary Paget disease often overlies ductal carcinoma in situ or invasive carcinoma of the breast, prompt bilateral mammography is warranted. We report a case of Paget disease of the nipple with negative breast imaging that was originally misdiagnosed due to a dense lichenoid infiltrate obscuring the neoplasm.
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Adenocarcinoma , Neoplasias de la Mama , Carcinoma , Enfermedad de Paget Mamaria , Humanos , Femenino , Enfermedad de Paget Mamaria/diagnóstico , Enfermedad de Paget Mamaria/patología , Neoplasias de la Mama/patología , Carcinoma/patología , Piel/patología , Adenocarcinoma/patología , Pezones/patología , Inflamación/patologíaRESUMEN
ABSTRACT: Male breast cancer comprises less than 1% of all breast cancer cases. Mammary Paget disease (MPD) represents a subset of breast cancer that presents with skin changes of the nipple and areola, and is frequently misdiagnosed clinically due to similarities with other disease states, leading to an average delay in diagnosis of 1 month to 2 years. Pigmented mammary Paget disease (PMPD) is an uncommon variant of MPD that clinically and histologically resembles malignant melanoma. Due to variable immunohistochemical staining patterns, analysis can be challenging and often requires interpretation of panels for accurate diagnosis. We present a rare case of PMPD in a male, originally diagnosed both clinically and histologically as malignant melanoma, to highlight the diagnostic challenges that this entity presents, and to review staining patterns which may be useful in its diagnosis.
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Neoplasias de la Mama Masculina , Neoplasias de la Mama , Melanoma , Enfermedad de Paget Mamaria , Neoplasias Cutáneas , Humanos , Masculino , Neoplasias de la Mama/patología , Neoplasias de la Mama Masculina/diagnóstico , Neoplasias de la Mama Masculina/patología , Diagnóstico Diferencial , Melanoma/diagnóstico , Melanoma/patología , Pezones/patología , Enfermedad de Paget Mamaria/diagnóstico , Enfermedad de Paget Mamaria/patología , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/patologíaRESUMEN
During the first several weeks following lactation, nipple pain frequently prevents mothers from continuing breastfeeding. To evaluate the efficacy of using Photobiomodulation (PBM) versus anti-inflammatory topical cream, on inflamed nipple, and the effect on milk production. This study was carried-out on 50 breastfeeding women with nipple pain and fissure. Our patients were divided into two groups ; study group (Group I): 25 patients received 12 sessions of PBM using Diode laser for a period of 4 weeks, 3 sessions per week every alternative day, and controlled group (Group II): 25 patients used Anti-inflammatory topical cream. Regarding inflammatory signs in both groups, Group I showed a significant decrease in redness compared to Group II at the 3rd and 4th week, and a significant decrease in nipple fissure and pain at the 3rd week. There was a significant increase in milk amount reflected on the infant's weight. We concluded that PBM was more effective in decreasing nipple pain, inflammation and subsequently milk production and infant weight than topical anti-inflammatory creams.
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Lactancia Materna , Lactancia , Terapia por Luz de Baja Intensidad , Pezones , Humanos , Femenino , Terapia por Luz de Baja Intensidad/métodos , Pezones/efectos de la radiación , Lactancia/efectos de la radiación , Adulto , Recién Nacido , Láseres de Semiconductores/uso terapéutico , Adulto Joven , Dolor/radioterapia , Dolor/etiología , Antiinflamatorios/administración & dosificación , Antiinflamatorios/uso terapéuticoRESUMEN
INTRODUCTION: The inverted nipple is a condition that affects approximately 10% of women and can have negative cosmetic and psychological implications. Surgical correction is a common approach to address this concern; however, this method can lead to complications, such as nipple necrosis. As comprehensive guidelines are currently lacking for postoperative nipple necrosis management, this study reports our experience in the management of postoperative nipple necrosis following initial attempt at surgical management. METHODS: A retrospective chart review was conducted and included female patients who experienced postoperative nipple necrosis after inverted nipple correction between 2018 and 2021. Cases of recurrent nipple retraction following partial necrosis and cases of complete nipple necrosis were evaluated. Recurrent nipple retraction was managed using various inverted nipple correction techniques, while complete necrosis required a modified C-V flap for nipple reconstruction. RESULTS: A total of 25 patients with a total of 42 affected nipples were included. Thirteen cases (26 nipples) experienced recurrent nipple retraction following partial necrosis, while 12 cases (16 nipples) exhibited complete necrosis. No significant predictive variables for these complications were found. Notably, all patients achieved successful healing following single-stage surgical repair. At 6 months postoperation, the treated nipples exhibited satisfactory healing and appearance and an absence of infection or papillary necrosis. Seven reconstructed nipples showed a mean loss of projection (2.7 ± 0.98) compared with only 2 nipples in the inverted nipple correction group. CONCLUSIONS: Distinguishing between recurrent nipple retraction after partial necrosis and complete nipple necrosis is crucial and should be taken into consideration when managing patients following inverted nipple correction.
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Mamoplastia , Necrosis , Pezones , Complicaciones Posoperatorias , Humanos , Pezones/cirugía , Pezones/patología , Femenino , Estudios Retrospectivos , Necrosis/etiología , Adulto , Mamoplastia/métodos , Mamoplastia/efectos adversos , Complicaciones Posoperatorias/cirugía , Complicaciones Posoperatorias/etiología , Persona de Mediana Edad , Colgajos Quirúrgicos/trasplante , Enfermedades de la Mama/cirugía , Enfermedades de la Mama/patología , Enfermedades de la Mama/etiologíaRESUMEN
INTRODUCTION: Some patients pursuing gender-affirming mastectomy prefer to forgo autologous nipple and areolar reconstruction, instead choosing a "no nipple" option. The objective of this study is to evaluate the motives and influences contributing to this decision. METHODS: A retrospective survey-based study of patients undergoing gender-affirming mastectomy over a 4.6-year period was conducted. All patients were offered nipple and areolar reconstruction. A survey was distributed to those who elected to forgo nipple and areolar reconstruction exploring the factors influencing that choice and postoperative satisfaction. RESULTS: Five hundred thirty-six patients underwent gender-affirming mastectomy and 13% chose to forgo nipple and areolar reconstruction. The survey response rate was 72%. Most respondents identified as nonbinary (48%) or transmasculine (42%). Body image, defined in the context of this study as an improvement in body image satisfaction due to achievement of a more gender-congruent appearance, was the most highly cited and most heavily weighted decision-making factor. Concerns about nipple graft outcomes were frequently cited as important but carried less weight. There were no differences between transmasculine and nonbinary patients in terms of motivations for choosing this surgical option. Fifty-eight percent of respondents pursued or planned to pursue chest tattoos, whereas 42% preferred no further chest modifications. Patient satisfaction was high postoperatively (98%), and 82% of respondents would choose to forgo nipple and areolar reconstruction again even if surgical outcomes of free nipple grafts were improved. CONCLUSIONS: Gender-affirming mastectomy without nipple and areolar reconstruction was requested by 13% of patients presenting for gender-affirming chest surgery over the study period and had high postoperative satisfaction among patients who chose this option. This modification of gender-affirming mastectomy is a variation that surgical teams should be aware of. Many reasons to forgo nipple preservation were cited, most of which related to body image. Secondary factors were easier recovery and/or concern about outcomes of free nipple grafts. Many patients wished information about this surgical option was more widely available.
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Mamoplastia , Mastectomía , Pezones , Satisfacción del Paciente , Humanos , Femenino , Estudios Retrospectivos , Pezones/cirugía , Masculino , Adulto , Persona de Mediana Edad , Mamoplastia/métodos , Mastectomía/métodos , Satisfacción del Paciente/estadística & datos numéricos , Cirugía de Reasignación de Sexo/métodos , Encuestas y Cuestionarios , Conducta de Elección , Imagen CorporalRESUMEN
BACKGROUND: After breast surgery, patients experience significant alterations to breast sensation, which can diminish quality of life. Nerve coaptation technique, introduced in the 1990s, has gained traction in recent years. We performed a scoping review of the literature to determine the available outcomes in sensate breast reconstruction. METHODS: The review was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews statement guidelines. EMBASE and PubMed databases were queried using standardized terminology. Studies were included if they reported original sensory outcomes following innervation techniques during breast reconstruction and were published from January 1, 1990, to April 18, 2022. Data extraction and analyses were performed on Microsoft Excel. RESULTS: From 602 screened articles, 27 studies met the inclusion criteria. Innervated autologous reconstructive procedures were described in 24, whereas the remaining 3 (all published after 2019) described direct reinnervation of the nipple-areola complex. Most (88.9%) of the studies comparing innervated versus noninnervated reconstruction reported improved sensory outcomes in at least 1 modality. Two studies investigated patient-reported outcomes using validated questionnaires, both of which reported improvement with innervated reconstruction. CONCLUSIONS: Sensate breast reconstruction has the potential to improve outcomes for patients. There is a recent progressive increase in studies involving direct nipple-areolar reinnervation. Larger, prospective studies are needed to better characterize the quality-of-life outcome using validated scales, as well as evaluate sensory and patient-reported outcomes with implant and autologous reconstruction.
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Mamoplastia , Humanos , Mamoplastia/métodos , Femenino , Calidad de Vida , Neoplasias de la Mama/cirugía , Pezones/inervación , Pezones/cirugía , Mastectomía/métodos , Mama/inervación , Mama/cirugíaRESUMEN
BACKGROUND: Prepectoral breast reconstruction has become increasingly popular over the last decade. There is a paucity of data surrounding the impact of mastectomy type on clinical outcomes when comparing prepectoral immediate breast reconstruction without acellular dermal matrix (ADM) using tissue expansion. The purpose of this study was to compare 90-day reconstructive surgical outcomes in immediate prepectoral tissue expander reconstruction between patients with nipple-sparing mastectomy (NSM) and skin-sparing mastectomy (SSM). METHODS: A retrospective review of patient records was carried out on all patients undergoing NSM or SSM with immediate prepectoral tissue expander reconstruction without ADM, in a single institution, from June 2020 to December 2021. All complications were recorded, categorized, and statistically analyzed for significance. RESULTS: Seventy-nine patients (97 breasts) were studied. The mean age was 51 years old (range, 31-77). Twenty-two patients suffered complications recorded in 22 breasts (22.7%). There was no statistically significant difference in the total complications between the NSM (25.7%) and SSM (21.0%) groups or in the incidence of all major and minor complications. CONCLUSIONS: Breast reconstruction using tissue expanders without ADM has similar reconstructive outcomes in both NSM and SSM. There were no significant differences in complication rates between either groups. Breast reconstruction without ADM can confer institutional cost savings without compromising safety.
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Dermis Acelular , Neoplasias de la Mama , Mamoplastia , Pezones , Dispositivos de Expansión Tisular , Expansión de Tejido , Humanos , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto , Mamoplastia/métodos , Anciano , Neoplasias de la Mama/cirugía , Pezones/cirugía , Expansión de Tejido/métodos , Expansión de Tejido/instrumentación , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Mastectomía/métodos , Mastectomía Subcutánea/métodos , Tratamientos Conservadores del Órgano/métodosRESUMEN
ABSTRACT: We evaluated patient-reported outcomes to assess for patient and procedural factors associated with postchest masculinization subjective nipple sensation. Patients who underwent double-incision or periareolar mastectomies for chest masculinization by a single senior surgeon (2015-2019) were surveyed at 2 time points regarding postoperative nipple sensation and satisfaction, including patient-reported outcomes using BODY-Q modules (Q-Portfolio.org). Demographic, operative, and postoperative variables were obtained from medical records. Patients were stratified according to survey responses. Univariate and multivariate analyses were performed.Response rate was 42% for survey 1 and 22% for survey 2. Of the 151 survey 1 responders, 138 (91.4%) received double-incision mastectomies and 13 (8.6%) received periareolar mastectomies. Among Survey 1 responders, 84.6% periareolar patients and 69.6% double-incision patients reported "completely" or "a little" nipple sensation preservation, and the difference trended toward significance (P = 0.0719). There was a stepwise increase in proportion of patients reporting sensation with greater recovery time until response to survey 1. Obesity (P = 0.0080) and greater tissue removed (P = 0.0247) were significantly associated with decreased nipple sensation. Nipple satisfaction scores were significantly higher for patients reporting improved nipple sensation (P = 0.0235). Responders to survey 2 who reported greater satisfaction with nipple sensation were significantly more likely to report preserved sensitivity to light touch (P = 0.0277), pressure (P = 0.0046), and temperature (P = 0.0031). Preserved erogenous sensation was also significantly associated with greater satisfaction (P = 0.0018).In conclusion, we found that nipple sensation may be associated with postoperative nipple satisfaction. Operative techniques to optimize nipple sensation preservation may improve this population's postoperative satisfaction.
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Neoplasias de la Mama , Mamoplastia , Herida Quirúrgica , Humanos , Femenino , Mastectomía/métodos , Pezones/cirugía , Mamoplastia/métodos , Resultado del Tratamiento , Neoplasias de la Mama/cirugía , Sensación , Medición de Resultados Informados por el Paciente , Herida Quirúrgica/cirugía , Estudios RetrospectivosRESUMEN
PURPOSE: Loss of breast sensation after mastectomy has been well documented. Postoperative reinnervation of the breast is influenced by factors including reconstructive technique, patient comorbidities, and adjuvant treatment. However, little attention has been paid to the differences in sensation across regions of the breast and the impact of reconstructive method on these regional differences over time. METHODS: Patients undergoing nipple-sparing mastectomy with immediate autologous or alloplastic reconstruction were prospectively followed. Neurosensory testing was performed in 9 breast regions using a pressure-specified sensory device. Patients were stratified by reconstructive technique, and regional sensation was compared at different preoperative and postoperative time points using Student t tests. RESULTS: One hundred ninety-two patients were included; 106 underwent autologous reconstruction via neurotized deep inferior epigastric artery perforator flap, and 86 underwent 2-stage alloplastic reconstruction. Preoperative sensation thresholds did not differ between reconstructive cohorts in any region and averaged 18.1 g/mm2. In the first year after mastectomy, decreased sensation was most pronounced in the inner breast regions and at the nipple areolar complex (NAC) in both reconstructive cohorts. At 4 years postoperatively, sensation increased the most at the NAC in the alloplastic cohort (34.0 g/mm2 decrease) and at the outer lateral region in the autologous cohort (30.4 g/mm2 threshold decrease). The autologous cohort experienced improved sensation compared with the alloplastic cohort in 5 of 9 regions at 1 year postoperatively, and in 7 of 9 regions at 4 years postoperatively; notably, only sensation at the outer superior and outer medial regions did not differ significantly between cohorts at 4 years postoperatively. CONCLUSIONS: Although patients undergoing breast reconstruction experience increased breast sensation over time, the return of sensation is influenced by type of reconstruction and anatomic region. Regions closer to and at the NAC experience the greatest loss of sensation after mastectomy, although the NAC itself undergoes the most sensation recovery of any breast region in those with alloplastic reconstruction.Autologous reconstruction via a neurotized deep inferior epigastric artery perforator flap results in increased return of sensation compared with alloplastic reconstruction, particularly in the inferior and lateral quadrants of the breast.
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Neoplasias de la Mama , Mamoplastia , Humanos , Femenino , Mastectomía/métodos , Neoplasias de la Mama/cirugía , Mamoplastia/métodos , Pezones/cirugía , Sensación , Estudios RetrospectivosRESUMEN
PURPOSE: Nipple-areolar complex (NAC) viability remains a significant concern following prepectoral tissue expander (TE) reconstruction after nipple-sparing mastectomy (NSM). This study assesses the impact of intraoperative TE fill on NAC necrosis and identifies strategies for mitigating this risk. METHODS: A chart review of all consecutive, prepectoral TEs placed immediately after NSM was performed between March 2017 and December 2022 at a single center. Demographics, mastectomy weight, intraoperative TE fill, and complications were extracted for all patients. Partial NAC necrosis was defined as any thickness of skin loss including part of the NAC, whereas total NAC necrosis was defined as full-thickness skin loss involving the entirety of the NAC. P < 0.05 was considered statistically significant. RESULTS: Forty-six patients (83 breasts) with an average follow-up of 22 months were included. Women were on average 46 years old, nonsmoker (98%), and nondiabetic (100%) and had a body mass index of 23 kg/m2. All reconstructions were performed immediately following prophylactic mastectomies in 49% and therapeutic mastectomies in 51% of cases. Three breasts (4%) were radiated, and 15 patients (33%) received chemotherapy. Mean mastectomy weight was 346 ± 274 g, median intraoperative TE fill was 150 ± 225 mL, and median final TE fill was 350 ± 170 mL. Partial NAC necrosis occurred in 7 breasts (8%), and there were zero instances of complete NAC necrosis. On univariate analysis, partial NAC necrosis was not associated with any patient demographic or operative characteristics, including intraoperative TE fill. In multivariable models controlling for age, body mass index, mastectomy weight, prior breast surgery, and intraoperative TE fill, partial NAC necrosis was associated with lower body mass index (odds ratio, 0.53; confidence interval [CI], 0.29-0.98; P < 0.05) and higher mastectomy weight (odds ratio, 1.1; CI, 1.01-1.20; P < 0.05). Prior breast surgery approached significance, as those breasts had a 19.4 times higher odds of partial NAC necrosis (95% CI, 0.88-427.6; P = 0.06). CONCLUSIONS: Nipple-areolar complex necrosis following prepectoral TE reconstruction is a rare but serious complication. In this study of 83 breasts, 7 (8%) developed partial NAC necrosis, and all but one were able to be salvaged.