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2.
Aesthet Surg J Open Forum ; 5: ojad009, 2023.
Article in English | MEDLINE | ID: mdl-36860683

ABSTRACT

Background: Abdominoplasty is widely available; however, patients with abdominal stomas appear to be relatively undertreated. Apprehension to offer abdominoplasty in the presence of a stoma may be secondary to the fear of surgical site infection and stoma compromise. Objectives: To demonstrate the feasibility and safety of abdominoplasty in the presence of an abdominal stoma for both functional and aesthetic indications and to define perioperative protocols to reduce the risk of surgical site infection in this patient population. Methods: The authors present 2 patients with stomas who underwent abdominoplasty. Patient 1 was a 62-year-old female with a history of urostomy formation and weight loss. She had a fold of skin overhanging her ostomy site, making it difficult to maintain a seal on her urostomy bag. She underwent fleur-de-lis abdominoplasty and urostomy revision. Patient 2 was a 43-year-old female with a history of end ileostomy formation, who requested cosmetic abdominoplasty to address postpartum abdominal changes; she had no functional stoma-related complaints. Abdominoplasty, flank liposuction, and ileostomy revision were performed. Results: Both patients were satisfied with their aesthetic and functional outcomes. There were no complications and no instances of stoma compromise. At follow-up, Patient 1 reported a complete amelioration of her urosotomy appliance issues. Conclusions: Abdominoplasty may confer both functional and aesthetic benefits to patients with abdominal stomas. The authors present peri- and intraoperative protocols, both to prevent stoma compromise and to reduce the risk of surgical site infection. The presence of a stoma does not appear to be an absolute contraindication to cosmetic abdominoplasty.

3.
Facial Plast Surg Aesthet Med ; 25(2): 97-102, 2023.
Article in English | MEDLINE | ID: mdl-36749135

ABSTRACT

Objective: Authors sought to determine the immediate availability of hyaluronidase (HYAL) among emergency rooms (ERs) in California. Background: Hyaluronic acid (HA) fillers are regarded as a safe procedure; however, major ischemic complications do exist, notably blindness and tissue necrosis. The successful management of these vascular events relies on an injector's immediate HYAL, the enzymatic reversal agent for HA. Unfortunately, many barriers exist for injector sites to stock HYAL. As a result, ERs serve as unofficial safety nets in cases when providers encounter an ischemic complication and do not have HYAL in supply. Materials and Methods: Telephone survey inquiring about HYAL availability in all California ERs. Results: This study included 330 California ERs and achieved an 89.7% response rate (n = 296). 45.6% of the surveyed ERs did not have immediate access to HYAL. HYAL availability was positively associated with level I-III adult trauma center status, pediatric trauma center status, children's hospital status, higher bed counts, and regional geography (p < 0.05, all). Conclusions: HYAL availability is unreliable among Californian ERs, posing a potential risk to patient safety.


Subject(s)
Emergency Service, Hospital , Hyaluronoglucosaminidase , Adult , Humans , Child , Hyaluronoglucosaminidase/therapeutic use , Hyaluronoglucosaminidase/analysis
4.
Ann Transl Med ; 11(12): 416, 2023 Dec 20.
Article in English | MEDLINE | ID: mdl-38213810

ABSTRACT

Background and Objective: Complications associated with implant-based reconstruction have a spectrum of severity with sequelae ranging from mild aesthetic deformities to additional surgery, reconstructive failure and systemic illness. The purpose of this narrative review of the literature is to provide updated evidence-based information on the management of complications in implant-based reconstruction. Methods: A systematic search of PubMed, OVID MEDLINE and the Cochrane Library databases was performed to identify common complications associated with implant-based breast reconstruction, incidences of occurrence as well as preventative and management strategies. Key Content and Findings: Pertinent short and long-term complications of implant-based breast reconstruction include hematoma, implant infection, seroma, skin envelope necrosis, capsular contracture, rupture, malposition, animation and contour deformities, implant-associated anaplastic large cell lymphoma, and breast implant illness. Important preventative measures for short term complications include meticulous sterile technique and antibiotic irrigation, adequate drainage and critical evaluation of mastectomy flaps. Management of short-term complications requires early recognition and aggressive treatment to prevent reconstructive failure as well as long-term complications such as capsular contracture. Important technological advances include dual-port expanders for seroma drainage, indocyanine green angiography for mastectomy flap perfusion evaluation, cohesive form-stable implants for treatment of rippling, and various biologic and synthetic mesh products for pocket control and correction. Conclusions: Important principles in management of short-term complications in implant-based reconstruction include aggressive and early intervention to maximize the chance of reconstructive salvage. Contemporary technological advances have played an important role in both prevention and treatment of complications. Over-arching principles in management of implant-based reconstruction complications focus on preventative techniques and preoperative patient counseling on potential risks, their likelihood, and necessary treatments to allow for informed and shared decision-making.

5.
Plast Reconstr Surg ; 150(6): 1212-1218, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36103657

ABSTRACT

BACKGROUND: Macromastia is common among adolescents and young women and has well-documented negative physical and psychosocial effects. The pathogenesis of idiopathic macromastia has been attributed to increased end organ sensitivity to circulating gonadal hormones. Despite the known negative effects of macromastia, there is a paucity of literature examining the clinical risk factors associated with macromastia severity in this age group. METHODS: In this cross-sectional study, standardized clinical forms were administered to patients between the ages of 12 and 21 years undergoing reduction mammaplasty. Data were collected pertaining to patient demographics, biometrics, breast symptoms, medical and family history, and breast tissue resection mass at the time of reduction. Resection mass was normalized to patient body surface area in analyses. RESULTS: A total of 375 patients were included in analyses. Mean age at surgery was 18.1 years. The following risk factors were positively associated with macromastia severity in both univariate and multivariate logistic regression models: overweight or obesity, racial or ethnic minority status, patient-reported gynecologic or endocrine complaints, and early menarche ( p < 0.05, all). More severe cases of macromastia were associated with approximately three times the odds of being overweight or obese or achieving menarche before 11 years old. CONCLUSIONS: In our sample, overweight or obesity, racial or ethnic minority status, early menarche, and patient-reported gynecologic or endocrine complaints were all positively associated with macromastia severity. Awareness of these factors can empower physicians to identify and address modifiable risk factors to prevent progression to more severe disease. Macromastia itself should prompt screening for gynecologic or endocrine complaints with referral as indicated. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.


Subject(s)
Mammaplasty , Overweight , Female , Adolescent , Humans , Child , Young Adult , Adult , Overweight/surgery , Cross-Sectional Studies , Ethnicity , Minority Groups , Hypertrophy/psychology , Breast/surgery , Mammaplasty/psychology , Risk Factors , Obesity/complications
6.
Plast Reconstr Surg ; 150(6): 1340e-1347e, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36161551

ABSTRACT

SUMMARY: Autologous fat grafting has long been regarded as an ideal filler, lauded for its ability to restore soft-tissue contour. In recent times, fat grafting has exhibited regenerative capacity, largely secondary to the action of adipose-derived stem cells and preadipocytes in the stromal vascular fraction of adipose tissue. This has birthed a new field of regenerative surgery with benefits germane to scarring, fibrosis, atrophy, burns, neuropathic pain, and autoimmune disease. The broad clinical applications of regenerative fat grafting have the potential to improve quality of life through functional and aesthetic improvement. Fat grafting has the potential to serve as a regenerative option for difficult clinical problems that cannot be treated effectively at the present time. Fat grafting also exhibits angiogenic and immunomodulatory properties in the context of autoimmune disease. The broad clinical applications of regenerative fat grafting have the potential to improve quality of life both functionally and aesthetically. It may present a less invasive avenue for clinical issues that today necessitate conventional surgical techniques. However, regenerative fat grafting is still in its infancy; further research is required to ascertain evidence-based protocols for the various clinical indications and better understand the precise regenerative mechanisms after fat grafting.


Subject(s)
Autoimmune Diseases , Quality of Life , Humans , Adipose Tissue/transplantation , Adipocytes/transplantation , Transplantation, Autologous
7.
Plast Reconstr Surg ; 150(4): 731-738, 2022 10 01.
Article in English | MEDLINE | ID: mdl-35862103

ABSTRACT

BACKGROUND: The combined oral contraceptive pill, containing both estrogen and progestin, is commonly prescribed to adolescents for numerous health benefits. However, there is concern among patients and providers that its use may exacerbate breast growth. This retrospective, case-control study examined the association between combined oral contraceptive pill use and macromastia-related breast hypertrophy and symptoms in adolescents. METHODS: A total of 378 patients undergoing reduction mammaplasty between the ages of 12 and 21 years were assessed for baseline and postoperative breast symptoms and combined oral contraceptive pill use. In addition, the medical records of 378 female controls of the same age range were retrospectively reviewed. RESULTS: Although a lower proportion of the macromastia cohort used any hormonal contraception compared to controls (37.8 percent versus 64.8 percent; OR, 0.33; 95 percent CI, 0.24 to 0.44; p < 0.001), they were more often prescribed combined oral contraceptive pills (82.5 percent versus 52.7 percent; OR, 1.93; 95 percent CI, 1.29 to 2.68; p < 0.001). Participants with macromastia who used combined oral contraceptive pills had a smaller median normalized amount of breast tissue resected during reduction mammaplasty than those who never used hormonal contraception (639.5 g/m 2 versus 735.9 g/m 2 ; p = 0.003). Combined oral contraceptive pills were not associated with breast-related symptoms or clinical impairment, or postoperative breast growth ( p > 0.05 for all). CONCLUSIONS: Combined oral contraceptive pill use during adolescence may be associated with developing less severe breast hypertrophy. Combined oral contraceptive pills do not appear to exacerbate macromastia-related symptoms or impact postoperative growth in young women following reduction mammaplasty. Although additional research is needed, providers are encouraged to consider combined oral contraceptive pills for their patients with macromastia when indicated and appropriate. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.


Subject(s)
Contraceptives, Oral, Combined , Progestins , Adolescent , Adult , Breast/abnormalities , Case-Control Studies , Child , Contraceptives, Oral, Combined/adverse effects , Estrogens , Female , Humans , Hypertrophy/surgery , Retrospective Studies , Young Adult
8.
Plast Reconstr Surg Glob Open ; 10(5): e4311, 2022 May.
Article in English | MEDLINE | ID: mdl-35539290

ABSTRACT

Background: Adolescence is a challenging time, and an increasing number of young people are seeking plastic surgery. With the rise of health-related quality of life studies in plastic surgery, it is critical to understand the natural variation and changes in health-related quality of life for this population. Methods: In this longitudinal, cohort study validated surveys were administered to cisgender participants aged 12-21 years: Short-Form 36v2, Rosenberg Self-Esteem Scale, Breast-Related Symptoms Questionnaire, and Eating-Attitudes Test-26. Surveys were administered at baseline and up to 9 years follow-up. At the time of enrollment, participants were in a current state of good health with no considerable past or current medical, surgical, or psychological history. Results: A total of 149 female and 75 male participants were included, with a median (interquartile range) baseline age of 16.0 (4.4) years and follow-up time of 3.3 (4.1) years. Over the study period, girls who were not overweight or obese experienced significant declines in five SF-36 domains (general health, vitality, social functioning, role-emotional, and mental health) and on the Rosenberg Self-Esteem Scale, Breast-Related Symptoms Questionnaire, and Eating-Attitudes Test-26 (P < 0.05). In contrast, boys' and overweight/obese girls' health-related quality of life largely remained stable (P > 0.05). Conclusions: Adolescence is a challenging time, on which plastic surgery-related concerns are superimposed. Our findings suggest that girls may be more at risk for developing psychosocial deficits that worsen over adolescence and young adulthood. This observation is critical for the interpretation and contextualization of health-related quality of life in adolescent plastic surgery patients.

9.
Plast Reconstr Surg ; 149(6): 1062e-1070e, 2022 06 01.
Article in English | MEDLINE | ID: mdl-35349529

ABSTRACT

BACKGROUND: Persistent adolescent gynecomastia negatively affects health-related quality of life. Surgery results in psychosocial improvements, but the effects of postoperative complications on health-related quality of life are unknown. The authors examined whether complications following adolescent gynecomastia surgery impact postoperative health-related quality of life. METHODS: Patients aged 12 to 21 years who underwent surgical correction of unilateral/bilateral gynecomastia between 2007 and 2019 were enrolled (n = 145). Relevant demographic and clinical data were obtained from medical records. Fifty-one patients completed the following surveys preoperatively, and at 6 months and 1, 3, 5, 7, 9, and 11 years postoperatively: 36-Item Short-Form Health Survey (Version 2), Rosenberg Self-Esteem Scale, and the 26-item Eating Attitudes Test. RESULTS: Within a median period of 8.6 months, 36 percent of breasts experienced at least one complication. The most common were residual tissue (12.6 percent), contour irregularities (9.2 percent), and hematomas (7.8 percent). Patients reported significant postoperative improvements in self-esteem and in seven health-related quality-of-life domains (Physical Functioning, Role-Physical, Bodily Pain, Vitality, Social Functioning, Role-Emotional, and Mental Health) at a median of 33.3 months. Postoperative survey scores did not vary by grade or procedure, or largely by body mass index category or complication status. However, patients aged younger than 17 years at surgery scored significantly higher than older patients in the Short-Form Health Survey Vitality and Mental Health domains postoperatively. CONCLUSIONS: Health-related quality-of-life improvements are achievable in adolescents through surgical correction of persistent gynecomastia. Postoperatively, patients largely experienced similar health-related quality-of-life gains irrespective of complication status, grade, surgical technique, or body mass index category. Minor postcorrection complications are but do not appear to limit postoperative health-related quality-of-life benefits.


Subject(s)
Gynecomastia , Adolescent , Breast/surgery , Gynecomastia/psychology , Gynecomastia/surgery , Humans , Male , Prospective Studies , Quality of Life/psychology , Surveys and Questionnaires
10.
Plast Reconstr Surg Glob Open ; 10(1): e4064, 2022 Jan.
Article in English | MEDLINE | ID: mdl-35083106

ABSTRACT

High pressure injection injury to the hand with paint leads to amputation rates near 48%. Historically, authors utilized saline irrigation alone, but have high reoperation rates. We conducted a cadaveric study to determine the ideal detergent for effective paint removal from the soft tissue. METHODS: Two cadaveric hands were amputated from the same cadaver. The left and right hand digits were injected with flat white latex-based paint and flat white oil-based paint, respectively. Each digit received a longitudinal incision and was scrubbed for 120 seconds with 50 mL of a randomly assigned detergent and no detergent (saline) as the control. After achieving a lather, each finger was cleansed with 50 mL saline before being evaluated by two blinded hand surgery faculty. Reviewers assessed the washouts as adequate or inadequate, in order to generate a Kappa statistic and measure inter-rater reliability prior to ranking each digit (1 through 5) (ie, 1 = most paint-free soft tissue). RESULTS: The two hand faculty had an inter-rater reliability of 0.70. Both reviewers ranked povidone-iodine 10% or Johnson & Johnson shampoo as the best irrigant for latex-based paint. In oil-based paint, povidone-iodine 10%, Johnson & Johnson, & Techni-care were ranked as top three. All reviewers reported detergents were better than saline alone. CONCLUSIONS: The addition of detergent created an irrigant that removed both latex- and oil-based paint better than normal saline alone. Based on these results, surgeons treating high-pressure injection injury should consider using Povidone-Iodine 10% or Johnson & Johnson baby shampoo for latex- or oil-based paint.

11.
Plast Reconstr Surg Glob Open ; 9(2): e3421, 2021 Feb.
Article in English | MEDLINE | ID: mdl-33680669

ABSTRACT

Progestin-only contraception has become increasingly popular among adolescents. However, patients, parents, and providers share concerns regarding the potential impact that progestin-only contraception may have on breast growth. We sought to explore the impact of progestin-only contraception on breast hypertrophy and symptomatology in adolescents with macromastia. METHODS: Patients between the ages of 12 and 21 years undergoing reduction mammaplasty were prospectively assessed for baseline and postoperative breast symptomatology and medication use. The medical records of female controls within the same age range were retrospectively reviewed. RESULTS: A total of 378 participants with macromastia and 378 controls were included in analyses. A higher proportion of controls used progestin-only methods compared with participants with macromastia (28.0% versus 5.3%, P < 0.001). The most commonly prescribed methods were the depot medroxyprogesterone acetate injection (31.0%), levonorgestrel-containing intrauterine device (31.0%), and subdermal implant (26.2%). Patients with macromastia who used progestin-only contraception had a greater amount of breast tissue resected during reduction mammaplasty (P = 0.04), reported greater musculoskeletal pain (P = 0.008), and were roughly 500% more likely to experience breast pain (odds ratio, 4.94; 95% confidence interval, 1.58-15.47; P = 0.005) than those with macromastia who never used hormonal contraception. CONCLUSIONS: Adolescents with macromastia who use progestin-only contraception may have greater breast hypertrophy and worse breast and musculoskeletal pain. When appropriate, providers may wish to consider other contraception methods for patients who are at-risk for breast hypertrophy or those who suffer from macromastia-related symptoms.

12.
Plast Reconstr Surg Glob Open ; 8(11): e3243, 2020 Nov.
Article in English | MEDLINE | ID: mdl-33299708

ABSTRACT

The etiology and treatment of complex mandibular defects in children differ markedly from those of adults, although treatment with free bone flaps is historical in both groups. While adult outcomes and complication rates are well known, few pediatric data exist, especially for patients with congenital deficiencies. This study reports early and late outcomes from a cohort of young, primarily syndromic patients undergoing microvascular mandibular reconstruction. METHODS: This is a retrospective case series of patients who underwent microvascular mandibular reconstruction between 1995 and 2016. RESULTS: Thirteen patients received a total of 13 fibula transfers and 1 medial femoral condyle transfer. Most patients carried a congenital diagnosis (77%), and the average age during surgery was 11.7 ± 5.7 years. The median (interquartile range) [IQR] length of follow-up was 6.3 (5.7) years. There was a 100% flap survival rate, although 86% of all patients experienced at least one complication. Half of all procedures resulted in an early complication. Nine patients (69%) developed late complications, of which temporal mandibular joint ankylosis was the most common (n = 5; 38%). CONCLUSIONS: This study is one of few detailing outcomes following mandibular reconstruction by free flap transfer in pediatric patients. These patients were primarily syndromic with appreciable complication rates higher than in other adult and pediatric studies. Some complications are manageable or self-resolving, but others lead to functional problems that may require late operative interventions to correct. Microsurgical treatment should be reserved for children with large, complex mandibular defects when other options are unavailable or have been exhausted.

13.
Plast Reconstr Surg ; 146(6): 1213-1220, 2020 12.
Article in English | MEDLINE | ID: mdl-33234945

ABSTRACT

BACKGROUND: Reduction mammaplasty effectively alleviates symptoms and restores quality of life. However, operating on adolescents remains controversial, partly because of fear of potential postoperative breast growth. This cross-sectional study provides surgeons with a method to predict the optimal timing, or biological "sweet spot," for reduction mammaplasty to minimize the risk of breast regrowth in adolescents. METHODS: The authors reviewed the medical records of women aged 12 to 21 years who underwent reduction mammaplasty from 2007 to 2019. Collected data included symptomology, perioperative details, and postoperative outcomes. RESULTS: Four hundred eighty-one subjects were included in analyses and were, on average, 11.9 years old at first menses (menarche) and 17.9 years old at surgery. Six percent of subjects experienced postoperative breast growth. Breast size appears to stabilize considerably later in obese adolescents compared to healthy-weight and overweight patients, and breast growth in obese macromastia patients may not end until 9 years after menarche. Operating on obese women before this time point increased the likelihood of glandular breast regrowth by almost 120 percent (OR, 1.18; 95 percent CI, 1.11 to 1.26). Surgery performed less than 3 years after menarche, the commonly regarded end of puberty, increased the likelihood of glandular regrowth by over 700 percent in healthy-weight and overweight subjects (OR, 7.43; 95 percent CI, 1.37 to 40.41). CONCLUSIONS: Findings suggest that reduction mammaplasty age restrictions imposed by care providers and third-party payors may be arbitrary. Surgical readiness should be determined on an individual basis incorporating the patient's biological and psychological maturity, obesity status, potential for postoperative benefit, and risk tolerance for postoperative breast growth. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.


Subject(s)
Breast/abnormalities , Breast/growth & development , Hypertrophy/surgery , Mammaplasty/methods , Obesity/surgery , Time-to-Treatment , Adolescent , Breast/surgery , Child , Cross-Sectional Studies , Female , Humans , Hypertrophy/etiology , Hypertrophy/psychology , Obesity/complications , Obesity/psychology , Patient Selection , Postoperative Period , Quality of Life , Recurrence , Treatment Outcome , Young Adult
14.
Plast Reconstr Surg ; 146(4): 400e-408e, 2020 10.
Article in English | MEDLINE | ID: mdl-32969994

ABSTRACT

BACKGROUND: Young women with congenital breast asymmetry have impaired psychological well-being and self-esteem. However, little is known regarding the effects of surgical intervention in this population. This cohort study aims to assess postoperative changes in health-related quality of life following surgical treatment of breast asymmetry in young women using a prospective, longitudinal study design. METHODS: From 2008 to 2018, 45 young women undergoing surgical correction of breast asymmetry of benign cause and 101 unaffected, female controls completed the following surveys: Short-Form 36v2, Rosenberg Self-Esteem Scale, and Eating-Attitudes Test-26. Surveys were administered at baseline and at up to 9-year follow-up. RESULTS: Participants with breast asymmetry scored significantly worse than controls at baseline on the Rosenberg Self-Esteem Scale and in two Short-Form 36v2 domains: Social-Functioning and Role-Emotional. Asymmetry participants experienced significant postoperative improvements on the Rosenberg Self-Esteem Scale, and in three Short-Form 36v2 domains: Role-Physical, Social Functioning, and Mental Health. These improvements were sustained for a minimum of 5 years. Postoperatively, asymmetry participants' quality of life was comparable to controls and did not vary by age at the time of surgery, asymmetry severity, or diagnosis. CONCLUSIONS: Surgical treatment of breast asymmetry in young women yields significant and sustained improvements in psychosocial quality of life. Postoperatively, patients returned to a level of functioning commensurate with their peers. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.


Subject(s)
Breast/abnormalities , Breast/surgery , Mammaplasty , Quality of Life , Adolescent , Cohort Studies , Congenital Abnormalities/psychology , Congenital Abnormalities/surgery , Female , Humans , Longitudinal Studies , Prospective Studies , Self Report , Treatment Outcome , Young Adult
16.
Plast Reconstr Surg Glob Open ; 8(7): e2962, 2020 Jul.
Article in English | MEDLINE | ID: mdl-32802656

ABSTRACT

With advancements in microsurgical technique and experience, face transplantation is becoming a clinical reality and acceptable procedure. Preparation of the maxillofacial skeleton and initial soft-tissue coverage for face transplant candidates is essential for optimizing the ultimate outcome by providing immediate coverage of vital structures, functionality, and a stable skeletal framework. We present our experience of preparing such a patient who underwent a successful face transplant, with an excellent outcome. A 24-year-old man sustained a self-inflicted ballistic injury to his face. Composite tissue deficits included significant soft-tissue loss in the central lower and midface, comminuted fractures of midface, and large bone gaps of the maxilla and mandible. He underwent open reduction internal fixation of bilateral LeFort III, zygomaticomaxillary complex, and complex maxillary and mandibular fractures with titanium plates and a free anterolateral thigh perforator flap to the midface with concomitant pedicled left supraclavicular artery fasciocutaneous flap to the lower face. He subsequently underwent a second free anterolateral thigh perforator for the exposed mandibular hardware due to partial necrosis of the supraclavicular artery fasciocutaneous flap. The patient achieved stable bone reconstruction and soft-tissue coverage and was discharged home. He was placed on the waiting list for a face transplant by another center in the country and eventually underwent a successful face transplant. We believe that the preparation of the patient with complex craniomaxillofacial trauma for face transplant should be considered when the extent of injury exceeds conventional reconstructive limits. Our approach provides the best opportunity for an optimal face transplant outcome while minimizing flap donor site morbidity.

18.
Breast Cancer Res ; 22(1): 44, 2020 05 11.
Article in English | MEDLINE | ID: mdl-32393308

ABSTRACT

BACKGROUND: Early life environmental exposures affect breast development and breast cancer risk in adulthood. The breast is particularly vulnerable during puberty when mammary epithelial cells proliferate exponentially. In overweight/obese (OB) women, inflammation increases breast aromatase expression and estrogen synthesis and promotes estrogen-receptor (ER)-positive breast cancer. In contrast, recent epidemiological studies suggest that obesity during childhood decreases future breast cancer risk. Studies on environmental exposures and breast cancer risk have thus far been limited to animal models. Here, we present the first interrogation of the human adolescent breast at the molecular level and investigate how obesity affects the immature breast. METHODS: We performed RNA-seq in 62 breast tissue samples from adolescent girls/young women (ADOL; mean age 17.8 years) who underwent reduction mammoplasty. Thirty-one subjects were non-overweight/obese (NOB; mean BMI 23.4 kg/m2) and 31 were overweight/obese (OB; BMI 32.1 kg/m2). We also compared our data to published mammary transcriptome datasets from women (mean age 39 years) and young adult mice, rats, and macaques. RESULTS: The ADOL breast transcriptome showed limited (30%) overlap with other species, but 88% overlap with adult women for the 500 most highly expressed genes in each dataset; only 43 genes were shared by all groups. In ADOL, there were 120 differentially expressed genes (DEG) in OB compared with NOB samples (padj < 0.05). Based on these DEG, Ingenuity Pathway Analysis (IPA) identified the cytokines CSF1 and IL-10 and the chemokine receptor CCR2 as among the most highly activated upstream regulators, suggesting increased inflammation in the OB breast. Classical ER targets (e.g., PR, AREG) were not differentially expressed, yet IPA identified the ER and PR and growth factors/receptors (VEGF, HGF, HER3) and kinases (AKT1) involved in hormone-independent ER activation as activated upstream regulators in OB breast tissue. CONCLUSIONS: These studies represent the first investigation of the human breast transcriptome during late puberty/young adulthood and demonstrate that obesity is associated with a transcriptional signature of inflammation which may augment estrogen action in the immature breast microenvironment. We anticipate that these studies will prompt more comprehensive cellular and molecular investigations of obesity and its effect on the breast during this critical developmental window.


Subject(s)
Biomarkers, Tumor/genetics , Breast Neoplasms/epidemiology , Breast Neoplasms/pathology , Breast/pathology , Obesity/physiopathology , Receptors, Estrogen/metabolism , Transcriptome , Adolescent , Adult , Breast/metabolism , Breast Neoplasms/genetics , Female , Humans , Inflammation , Risk Factors , Tumor Microenvironment , Young Adult
19.
Plast Reconstr Surg ; 144(3): 572-581, 2019 09.
Article in English | MEDLINE | ID: mdl-31461005

ABSTRACT

BACKGROUND: Adolescent reduction mammaplasty remains controversial because of concerns of postoperative breast growth, complications, and the effect on well-being. The authors sought to prospectively quantify early and late complications following reduction mammaplasty in adolescents and young women, and examine the intersection of surgical complications and postoperative health-related quality of life. METHODS: From 2008 to 2017, female patients aged 12 to 21 years undergoing reduction mammaplasty were asked to complete the 36-Item Short-Form Health Survey (version 2), the Rosenberg Self-Esteem Scale, the Breast-Related Symptoms Questionnaire, and the Eating-Attitudes Test-26 preoperatively and postoperatively at 6 months and 1, 3, 5, and 7 years. Clinical evaluations using standardized forms assessed baseline and postoperative symptomatology, complications, and surgical outcomes. RESULTS: In the authors' sample of 512 participants, the most common complications included hypertrophic scarring (20.0 percent) and altered sensation of the nipple (8.4 percent) or breast (7.8 percent). Patient age, body mass index category, and amount of tissue resected did not significantly increase the odds of developing a complication. Significant postoperative improvements on the Rosenberg Self-Esteem Scale, the Breast-Related Symptoms Questionnaire, the Eating-Attitudes Test-26, and in all 36-Item Short-Form Health Survey domains (i.e., physical functioning, role-physical, bodily pain, general health, vitality, social functioning, role-emotional, and mental health) were largely seen irrespective of whether complications occurred. CONCLUSIONS: Although complications following reduction mammaplasty were common, the vast majority were minor. Patients had significant postoperative improvements in their physical and psychosocial well-being regardless of whether they experienced a complication. Concerns for potential complication, especially in younger and overweight or obese patients, should not preclude otherwise healthy adolescents and young women from the benefits of reduction mammaplasty. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.


Subject(s)
Mammaplasty/methods , Postoperative Complications/psychology , Quality of Life , Adolescent , Adult , Breast/growth & development , Breast/physiopathology , Child , Female , Humans , Mammaplasty/psychology , Patient Satisfaction , Quality of Life/psychology , Young Adult
20.
Plast Reconstr Surg ; 143(6): 1266e-1276e, 2019 06.
Article in English | MEDLINE | ID: mdl-31136495

ABSTRACT

BACKGROUND: There is no consensus for esophageal reconstruction in the pediatric population. Long defects are commonly repaired with gastric pull-up or colonic interposition; however, jejunal interposition offers several potential advantages in children. One historical concern with jejunal interposition has been the risk of flap infarction following transposition. The use of neck and intrathoracic vessels to "supercharge" the jejunum has been reported in adults. This study reports outcomes of supercharged jejunal interposition in pediatric and young adult patients with long esophageal defects. METHODS: The authors reviewed the medical records of patients who underwent supercharged jejunal interposition for esophageal reconstruction at their institution from 2013 to 2017. The authors collected data pertaining to patient characteristics, operative technique, and postoperative outcomes. RESULTS: Twenty patients, 10 female and 10 male, aged 1.4 to 23.8 years, underwent esophageal reconstruction with supercharged jejunal interposition and were followed for a median of 1.4 years. Seventeen patients had a primary diagnosis of long-gap esophageal atresia, and three required reconstruction following caustic ingestion. Eighty percent of patients had undergone prior attempts at surgical reconstruction. Postoperatively, all conduits demonstrated coordinated peristalsis, and no flap losses were noted. Major complications occurred in seven patients, stricture dilation was performed in four patients, and there was no mortality. CONCLUSIONS: Jejunal interposition with supercharging can be safely performed for management of long esophageal gaps in the pediatric setting; it is useful where the stomach or colon has been used previously or is unavailable. Long-term outcome studies are required to determine whether jejunal interposition provides a more durable and safe conduit than gastric pull-up or colonic interposition over time. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.


Subject(s)
Burns, Chemical/surgery , Caustics/poisoning , Esophageal Atresia/surgery , Esophagus/surgery , Jejunum/transplantation , Adolescent , Child , Child, Preschool , Esophagus/injuries , Female , Humans , Infant , Male , Retrospective Studies , Treatment Outcome , Young Adult
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