Publications by authors named "Katie Weichman"

Background: The iPhone contains a high-fidelity 3-dimensional (3D) scanner and is widely distributed in the United States. Presently, 3D analysis of the breast necessitates ownership of cost-prohibitive cameras and software packages such as the Vectra (Canfield Scientific Inc., Parsippany, NJ) system.

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Breast ptosis presents challenges for implant-based reconstruction due to the large skin envelope. Skin-reducing mastectomy reduces the envelope but must consider many other factors including complications. Limited data exist on incision impact on outcomes.

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Background:  There has been increasing emphasis on patient-reported satisfaction as a measure of surgical outcomes. While previous research has investigated factors influencing patient satisfaction following breast reconstruction, there are few studies on how patient satisfaction is impacted by revision procedures. The purpose of this study was to investigate whether elective revisions following breast reconstruction are significantly associated with changes in patient-reported outcomes and quality of life.

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Background: Oncoplastic breast-conserving surgery (OBCS) has demonstrated superior cosmetic outcomes to traditional breast-conserving surgery (BCS) while maintaining oncologic safety. While prior studies have compared OBCS to mastectomy, there is a scarcity of literature on the impact of social determinants of health on outcomes. Furthermore, although traditionally tumors larger than 5 cm and multifocal disease were treated with mastectomy, the literature has now shown OBCS to be safe in treating such disease.

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Background: Plastic surgery training has undergone tremendous change and transitioned through many models over the years, including independent, combined, and integrated. This study evaluates how these changes and others have affected plastic surgery applicants' demographics and academic qualifications over the last 30 years.

Methods: Data on applicant demographics and academic qualifications were extracted from multiple sources including the National Resident Matching Program, the American Association of Medical Colleges, and cross-sectional surveys of plastic surgery applicants for the years 1992, 2005, 2011, and 2022.

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Background:  Microsurgical breast reconstruction after mastectomy is now the standard of care for breast cancer patients. However, the costs and resources involved in free flap reconstruction can vary across different medical settings. To enhance patient outcomes in a cost-effective manner, we investigated the effect of intravenous magnesium sulfate (IV Mg) on postoperative opioid usage in this context.

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Background:  While the number of female plastic surgeons has continued to increase over time, plastic surgery has historically been a male-dominated profession with only 15% of practicing plastic surgeons being female. Microsurgery, as a subspecialty, has been long perceived as an even more male-centric career path. The objective of this study was to determine the representation of females in the subspecialty field of microsurgery and the impact of microsurgical fellowship training.

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Article Synopsis
  • Breast reduction surgery is common but can lead to postoperative complications like hematomas, with a low incidence rate of 1% to 7%.
  • A study involving 98 patients tested whether applying tranexamic acid (TXA) topically could reduce the rate of hematomas, comparing it to a saline solution in a double-blind trial.
  • Results showed that topical TXA did not significantly affect hematoma rates or other complications, concluding it doesn't reduce hematoma incidence in this type of surgery.
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Background: Implant-based reconstruction remains the most common form of postmastectomy breast reconstruction. With ever-evolving device characteristics, including the advent of high-profile, cohesive, fifth-generation implants, the incidence of anterior-posterior flipping of implants is presenting a new challenge. Patient and device characteristics associated with this phenomenon have yet to be fully elucidated.

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Article Synopsis
  • Microsurgical reconstruction after unilateral radiation for breast cancer can lead to perceived asymmetry, even with non-radiated tissue.
  • A study involving photos of 16 patients found that most laypersons thought the radiated breast looked smaller, with a significant link between flap weight differences and perceptions of size and aesthetics.
  • Experts also noted the radiated breast appeared smaller, but they recognized larger flaps on the radiated side led to better aesthetic evaluations, highlighting the need for refined surgical techniques to improve outcomes.
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Background: Racial disparities in American healthcare contribute to worse outcomes among minority patients. Minority patients undergoing breast reconstruction are more likely to report dissatisfaction with their reconstruction process as compared with White patients, yet there is limited research exploring contributory factors. This study investigates which process-of-care, clinical, and surgical variables are most strongly correlated with Black and Hispanic patients' reported satisfaction.

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Article Synopsis
  • Mastectomy flap necrosis (MFN) is a common issue after immediate breast reconstruction, affecting patient satisfaction and outcomes, and topical nitroglycerin ointment has shown promise in reducing its incidence, although its effects on autologous reconstruction were previously unexplored.
  • A study included 69 patients split between those receiving nitroglycerin ointment and a control group, with findings showing a significant decrease in MFN rates from 51% to 26.5% with nitroglycerin use, and no adverse events reported.
  • The conclusion emphasizes that topical nitroglycerin ointment is beneficial in lowering MFN rates in immediate autologous breast reconstruction without notable negative side effects.
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Background: Autologous fat grafting (AFG) is often used to reconstruct defects after breast conservation therapy (BCT). However, concerns exist about the possibility of AFG-related recurrence or metastasis. This study aims to evaluate the literature to evaluate oncologic outcomes in patients undergoing AFG at the time of BCT.

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Background: Studies demonstrating the positive impact of body contouring on sustained weight loss in bariatric patients describe a narrow cohort. The authors sought to evaluate the impact of postbariatric body contouring procedures on sustained weight loss in minority race patients.

Methods: A retrospective review of bariatric surgery patients at a single institution was performed.

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Article Synopsis
  • The study investigates the connection between intraoperative blood pressure and the occurrence of postoperative hematomas in patients undergoing breast reduction mammoplasty.
  • Patients who developed hematomas were matched with controls based on age and BMI, and various blood pressure measurements were recorded during the operation.
  • Results indicated no significant differences in overall blood pressure readings between those who developed hematomas and the matched control group, suggesting that intraoperative blood pressure may not be a key factor in hematoma development.
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Background: Physician-prescribed opioids have been implicated as key contributing factors in the current opioid epidemic in the United States. Breast reduction mammoplasty is one of the most commonly performed procedures in plastic surgery and patients are often prescribed large amounts of postoperative opioids. Here we investigate the effects of erector spinae nerve blocks on postoperative pain, opioid consumption, and quality of life after breast reduction.

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Background: Since the first documented case of coronavirus disease of 2019 (COVID-19), the greater New York City area quickly became the epicenter of the global pandemic, with over 500,000 cases and 50,000 deaths. This unprecedented crisis affected all aspects of health care, including plastic surgery residency training. The purpose of this study was to understand the specific impact of the COVID-19 pandemic on plastic surgery residencies.

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Background:  Accurate flap weight estimation is crucial for preoperative planning in microsurgical breast reconstruction; however, current flap weight estimation methods are time consuming. It was our objective to develop a parsimonious and accurate formula for the estimation of abdominal-based free flap weight.

Methods:  Patients who underwent hemi-abdominal-based free tissue transfer for breast reconstruction at a single institution were retrospectively reviewed.

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Background: Patients undergoing breast reduction mammoplasty for symptomatic macromastia have a significantly improved quality of life postoperatively. However, there are no data that examine the effect of reduction mammoplasty on quality of life as a function of the weight of tissue removed. Because the process by which insurance providers consider patients' candidacy for this breast reduction mammoplasty is most often based on the proposed weight of tissue to be removed, this gap in our understanding is particularly glaring.

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Background: The internal mammary artery (IMA) has supplanted the thoracodorsal artery as the primary recipient vessel in autologous breast reconstruction. Additionally, the IMA continues to be the preferred bypass graft choice in patients undergoing coronary artery bypass grafting (CABG). However, practice patterns in breast reconstruction have evolved considerably since the adoption of the IMA for this application.

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Background:  Given the relatively small size of thigh-based flaps and the possible necessity for a multiflap reconstruction, it is imperative to arrive at an accurate estimation of flap weight during preoperative planning. It was our objective to develop a novel technique for the preoperative estimation of profunda artery perforator (PAP) flap weight.

Methods:  All patients that underwent transverse PAP flap breast reconstruction at two institutions were retrospectively reviewed.

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Background: Complications from medical tourism can be significant, requiring aggressive treatment at initial presentation. This study evaluates the effect of early surgical versus conservative management on readmission rates and costs.

Methods: A single-center retrospective review was conducted from May of 2013 to May of 2017 of patients presenting with soft-tissue infections after cosmetic surgery performed abroad.

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