The COVID-19 Pandemic Changed the Prevalence of Plastic Surgery in Israel.

BACKGROUND: In late 2019, a new strain of coronavirus (coronavirus disease 2019 [COVID-19]) spread rapidly throughout the world. The American Society of Plastic Surgeons reported a pandemic-related surge in the demand for aesthetic surgery compared to the same popularity of procedures prior to the pandemic. OBJECTIVES: To determine whether this phenomenon also occurred in Israel. METHODS: We collected data from three leading private medical centers in Tel Aviv. Data were compared for the years 2019 and 2020 by surgical procedure. Number of orthopedic, gynecologic, and hand procedures served as control data. RESULTS: We present a detailed pandemic-related timeline relevant to aesthetic surgery in Israel. Overall, the demand for aesthetic surgery increased, with a marked trend toward body contouring procedures. CONCLUSIONS: The Israeli aesthetic surgery market was affected by the COVID-19 pandemic, with a post-closure surge. The popularity and number of procedures are unique to the Israeli market.

Using Virtual Reality for Deep Inferior Epigastric Perforator Flap Preoperative Planning.

This study was designed to compare VR stereoscopical three-dimensional (3D) imaging with two-dimensional computed tomography angiography (CTA) images for evaluating the abdominal vascular anatomy before autologous breast reconstruction. Methods: This prospective case series feasibility study was conducted in two tertiary medical centers. Participants were women slated to undergo free transverse rectus abdominis muscle, unilateral or bilateral deep inferior epigastric perforator flap immediate breast reconstruction. Based on a routine CTA, a 3D VR model was generated. Before each procedure, the surgeons examined the CTA and then the VR model. Any new information provided by the VR imaging was submitted to a radiologist for confirmation before surgery. Following each procedure, the surgeons completed a questionnaire comparing the two methods. Results: Thirty women between 34 and 68 years of age were included in the study; except for one, all breast reconstructions were successful. The surgeons ranked VR higher than CTA in terms of better anatomical understanding and operative anatomical findings. In 72.4% of cases, VR models were rated having maximum similarity to reality, with no significant difference between the type of perforator anatomical course or complexity. In more than 70% of the cases, VR was considered to have contributed to determining the surgical approach. In four cases, VR imaging modified the surgical strategy, without any complications. Conclusions: VR imaging was well-accepted by the surgeons who commented on its importance and ease compared with the standard CTA presentation. Further studies are needed to determine whether VR should become an integral part of preoperative deep inferior epigastric perforator surgery planning.

Burns in Israel: Etiologic, Demographic, and Clinical trends-A 9-Year Updated Comprehensive Study, 2004-2010 versus 2011-2019.

Based on the Israeli National Trauma Registry (INTR) data, this study reports etiological, demographic, and clinical trends and includes all admissions to burn and trauma centers across Israel from 2011 to 2019 and compares these with 2004 to 2010 rates. From 2011 to 2019, 5,710 patients were admitted to burn centers across Israel. Children aged 0 to 1 years (25.9%), non-Jews (40.7%), and males (67.2%) remain the main groups of the burn casualties. Most of the casualties sustained 1 to 9% total body surface area (TBSA) burns with various depths. Scalds were less fatal than fire/flame-related casualties (<1 vs. 11.5%). Fewer surgical procedures were conducted for burns under 9% TBSA compared with greater TBSA. The percentage of TBSA and burn depth were found to be the most significant predictor of mortality among all age groups (>200 times increased risk with full-thickness burns >30% TBSA burn) and correlated with prolonged length of stay (>7 days).

Standardization of Burn Patients Transfer: Implementation of a Transfer Request Form to Israel's National Burn Center.

BACKGROUND: Burn injuries are an extreme form of traumatic injury and are a global health issue. The Israeli National Burn Unit at the Sheba Medical Center, a tertiary level 1 trauma center and hence the national referral center, treats burn patients admitted both directly and referred from other medical centers. The transfer and handover of patients is a critical step in patient care. In Israel, to date, there is no standardized and accepted transfer request form for burn patients from one medical facility to another. OBJECTIVES: To construct a transfer request form to be used in all future burn patient referrals. METHODS: After reviewing publicly available international transfer forms and comparing them to the admission checklist used at our unit, a structured transfer request form was constructed. RESULTS: After a pilot study period, testing the form in various scenarios and adapting it, the first standardized transfer form for burn patients in Israel in both English and Hebrew was implemented beginning May 2020. CONCLUSIONS: Implementation of a standardized transfer process will improve communication between healthcare professionals to help maintain a continuum of care. We believe that implementation of a burn transfer form in all future referrals can standardize and assure better care for burn patients, thus improving overall patient care.

[DIRECT TO IMPLANT IMMEDIATE BREAST RECONSTRUCTION USING THE FASCIAL SYSTEM IN THE INFRAMAMMARY FOLD, WITHOUT THE USE OF ACELLULAR DERMAL MATRIX].

AIMS: We present our experience of direct to implant breast reconstruction with total musculofascial coverage, without the use of ADM. BACKGROUND: The prevalence of one-stage breast reconstruction with silicone implants has increased markedly in recent years. This is attributed to advances in the surgical technique of mastectomy and to the increased rate of preventive mastectomy. The use of Acellular Dermal Matrix (ADM) became a common practice. Notwithstanding, ADM utilization may lead to higher postoperative complication rates. METHODS: Between 2015 to 2018, a prospective study was conducted at the Sheba Medical Center including all patients undergoing mastectomy and immediate breast reconstruction. In this study, we included patients who underwent direct to implant reconstruction with total musculofascial coverage, without the use of ADM. We gathered demographic, oncologic and surgical features, including post-operative complications, along with aesthetic outcome. RESULTS: A total of 20 patients (25 breasts) underwent direct to implant breast reconstruction with total musculofascial coverage. The overall complication rate was 24% (6 breasts). Minor complications (5 breasts, 20%) were manifested as delayed wound healing, minimal capsular contracture, skin necrosis and minor infection. A major complication of capsular contracture occurred in one patient. Corrective surgery due to aesthetic outcome was offered to 36% of the patients. nevertheless, only 16% chose to undergo an aesthetic reoperation. CONCLUSIONS: Immediate direct to implant breast reconstruction with total musculofascial coverage is an attractive option for single stage breast reconstruction with excellent aesthetic outcomes and low complication rates. Presumably, with a careful patient selection, the complication rates can be reduced even further.

Examination of the Life Expectancy of Patients with Burns over 20% of Their Total Body Surface Area in Comparison to the Rest of the Population.

Patients with extensive burn injuries suffer from multisystem trauma, which affects their medical, psychological, and social well-being for many years. Monitoring those patients has revealed changes in the endocrine, cardiac, and respiratory systems years after the injury. Our study tries to examine whether changes manifest as a higher risk of death during their lifespan, compared with the general population. Data from the years 1998 to 2013 regarding two groups of patients was obtained from a national trauma registry: one group had suffered burns over 20% of their TBSA and survived the hospitalization period and the second group was a control group of patients admitted with minimal trauma (Injury Severity Score = 1-minor injury to a single body region). Mortality rates during the posthospitalization period were compared after adjusting for age and follow-up periods. The authors collected 1115 second- or third-degree burn victims with 20% TBSA and 81,688 trauma victims with an Injury Severity Score = 1. Follow-up periods ranged from 8 months to almost 17 years. When comparing the groups after correcting for age, sex, and follow-up period, no significant differences in mortality risk were found. Possible explanations for the lack of differences in mortality risk include the lack of an adequate follow-up period, a misguided research hypothesis (ie, despite existence of physiological changes in burn patients, these changes do not affect the lifespan), or a control group that does not optimally represent mortality in the general population.

Serratus Anterior Fascia Flap Versus Muscular Flap for Expander Coverage in Two-stage Breast Reconstruction Following Mastectomy: Early Post-operative Outcomes.

INTRODUCTION: The demand for reconstructive breast surgery after mastectomy is increasing among women and the two-stage option remains the most commonly performed technique. We conducted a self-controlled prospective clinical trial comparing the use of the serratus anterior fascia with the serratus anterior detached fibers to cover the inferolateral aspect of the expander in immediate two-stage breast reconstruction following conservative mastectomies as oncological or risk-reducing procedures. PATIENTS AND METHODS: We analyzed the surgical outcome of 29 bilateral mastectomies and immediate reconstruction with the positioning of a tissue expander in a pocket beneath the pectoralis major and serratus anterior muscle on one side and in a pocket beneath the pectoralis major and a serratus anterior fascia flap on the other side. We considered all complications presenting in the first month after surgery and patient-reported early post-operative pain. RESULTS: Complication rates in the two groups did not significantly differ (p = 0.237). The total amount of drainage and the time of drainage permanence were significantly lower for the subfascial group (p < 0.05). Patient-reported early post-operative pain was significantly different between the two groups both at 24 h (p < 0.05) and at 5 days (p < 0.05) with significantly lower pain scores reported by the patients in the subfascial group. DISCUSSION: Our self-controlled prospective trial demonstrated an advantage in performing an implant-based two-stage breast reconstruction using a serratus anterior fascia flap when compared with the serratus muscle fibers use for inferolateral implant coverage following mastectomy. The use of the anterior serratus fascia flap for inferolateral implant coverage in two-stage breast reconstructions following mastectomy could be considered as a safe and effective technique, presenting lower morbidity for the patient when compared with the serratus muscle fibers use and lower costs when compared with biological and synthetic meshes use, achieving good outcomes in terms of post-operative complications and women's quality of life and satisfaction levels. LEVEL OF EVIDENCE III: 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 .

Extreme oncoplastic breast surgery: A case report.

INTRODUCTION: So called "extreme oncoplastic surgery" is emerging as a new promising concept in breast cancer surgery allowing successful breast conservation in selected patients with multicentric tumors. PRESENTATION OF CASE: We report the case of a 48-year-old woman presenting with a multicentric breast cancer and successfully treated with an oncoplastic technique consisting in three radical lumpectomies followed by breast reshaping and simultaneous contralateral symmetrization. DISCUSSION: According to our experience, oncoplastic conserving breast surgery could represent a better option than the combination of mastectomy, reconstruction and radiation therapy, in terms of quality of life for selected patients affected by multicentric breast cancer. CONCLUSION: The surgical treatment for multicentric breast cancers remains controversial even though emerging evidences show good oncological and aesthetic outcomes following oncoplastic conserving breast surgery.

Cutaneous basal cell carcinoma arising within a keloid scar: a case report.

Basal cell carcinomas (BCCs) are one of the most frequent cutaneous malignancies. The majority of BCCs are reported to occur on the auricular helix and periauricular region due to ultraviolet light exposure. Despite the frequency of BCCs, those that develop within scar tissue are rare, and the phenomenon of keloid BCCs has rarely been reported in the literature. Keloid collagen within BCCs is associated with morphoeiform characteristics, ulceration, or necrosis. Extensive keloid collagen is often seen in BCCs of the ear region, a site prone to keloid scarring. This article presents a rare case of a secondary tumor (BCC) which arose on top of a primary tumor (keloid scar) on the right auricle region in a healthy 23-year-old female after an ear piercing 2 years prior. To our knowledge, the tumor described in this case, in contrast to keloidal BCCs, has never been reported in the literature.

The Impact of Autologous Fat Grafting on Breast Cancer: An Experimental Model Using Magnetic Resonance Imaging.

BACKGROUND: Although fat grafting is a common technique to repair defects after breast cancer reconstruction surgery and has a low complication rate, the relation between fat grafting and the risk of breast cancer is unknown. Clinical trials to investigate this connection can elucidate the benefits and potential risks of fat grafting in oncology patients. OBJECTIVES: To establish an efficient experimental model, using magnetic resonance imaging (MRI) scans, for comparing different breast tumor study groups post-fat grafting. METHODS: Breast tumor cells were injected into immunocompromised mice. After tumors formed they were removed. Liposuction was performed in a female human donor and fat was collected. Cells were extracted from the fat by enzymatic digestion. Immunocompromised mice were randomized into four groups: a preliminary experiment group and three equal groups according to the type of fat graft: (i) fresh fat enriched with adipose-derived mesenchymal stem cells (AdMSCs), (ii) fresh fat without cell enrichment, and (iii) no fat injected. Tumor volume was assessed by serial MRI scans. RESULTS: The rate of tumor growth was higher in the enriched fat group compared to the non-enriched fat group. CONCLUSIONS: This experimental model is an effective measurable method, allowing future investigation of the effect of autologous fat on breast cancer.

Adipocytes Viability After Suction-Assisted Lipoplasty: Does the Technique Matter?

BACKGROUND: Suction-assisted lipoplasty (SAL; liposuction) is an established aesthetic procedure in plastic surgery. The main parameters differentiating one method of lipoplasty from another are safety, consistency of results, and other more technical parameters. Due to the recent popularity of lipotransfer, the quality of extracted fat has become a relevant parameter. We compare the viability of extracted adipocytes after dry SAL, hyper-tumescent PAL (power-assisted lipoplasty), and water-assisted lipoplasty (WAL). METHODS: We used fluorescent microscopy to differentiate viable from necrotic/apoptotic cells after liposuction using each of the mentioned methods. RESULTS: The ratio of living cells between the three methods was significantly different with dry liposuction yielding inferior ratios (p = 0.011). When omitting extreme results, we found that the body-jet technique (WAL) yielded higher ratios of living cells than the hyper-tumescent technique (p < 0.001). The total number of cells was highest in the hyper-tumescent method (p = 0.013). CONCLUSIONS: Our results indicate that the hyper-tumescent technique yields the highest number of cells, whereas the body-jet technique yields the highest living cells ratio. The dry technique is clearly inferior to both. NO LEVEL ASSIGNED: 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 .

Treatment of cervical contractures utilising a closed platysmotomy like approach: Case report and review of the literature.

Contractures to the cervical region as a result of burns has the capacity to cause restrictions in range of movement, function of the lower face, cervical spine distortion and poor aesthetic outcomes that remain a surgical challenge. Consequently, physical and aesthetic deformities as a result of cervical contractures are reported to cause depression having implications for patients' quality of life and psychosocial wellbeing. At the time this research was conducted, there were no case reports describing a closed platysmotomy approach in burn patients. In this article, we review the literature surrounding closed platysmotomies and present what we believe to be the first reported case in the treatment of cervical contractures utilising a closed platysmotomy approach in a burns patient. A closed platysmotomy approach for the treatment of cervical contractures is a less invasive technique. Further investigation is warranted to determine the feasibility of this reconstructive approach in the area of burn scar management.

Primary angiosarcoma of the breast.

Primary angiosarcoma (AS) of the breast is a rare neoplasia that is not related to radiation exposure. It represents less than 0.05% of all malignant breast tumors. This lesion is characterized by aggressive patterns and poor prognosis and by the absence of typical features at radiologic examination. Currently there are not evidence-based guidelines regarding surgical and adjuvant treatment for this tumor even though wide surgical resection followed by chemo- radiotherapy appears to improve both disease free survival and overall survival. The aim of this study was to analyze the available series of AS patients suggesting the most reliable treatment options for this rare neoplasia.

Avoiding Complications in Abdominal Wall Surgery: A Mathematical Model to Predict the Course of the Motor Innervation of the Rectus Abdominis.

Ever since its introduction, the transverse rectus abdominis myocutaneous flap has become the mainstay of autologous breast reconstruction. However, concerns regarding donor site morbidity due to the breach of abdominal wall musculature integrity soon followed. Muscle-sparing techniques, eventually eliminating the muscle from the flap all-together with the deep inferior epigastric artery perforator flap, did not eliminate the problem of abdominal wall weakness. This led to the conclusion that motor innervation might be at fault. Studies have shown that even in the presence of an intact rectus abdominis muscle, and an intact anterior rectus sheath, denervation of the rectus abdominis muscle results in significant abdominal wall weakness leading to superior and inferior abdominal bulges, and abdominal herniation. Our aim was to establish a mathematical model to predict the location of the motor innervation to the rectus abdominis muscle, and thus provide surgeons with a tool that will allow them to reduce abdominal morbidity during deep inferior epigastric artery perforator and free muscle-sparing transverse rectus abdominis myocutaneous surgery. We dissected 42 cadaveric hemiabdomens and mapped the course of the thoracolumbar nerves. We then standardized and analyzed our findings and presented them as a relative map which can be adjusted to body type and dimensions. Our dissections show that the motor innervation is closely related to the lateral vascular supply. Thus, when possible, we support the preferred utilization of the medial vascular supply, and the preservation of the lateral supply and motor innervation.

A Literature Review of Burns in Reconstructed Breasts After Mastectomy.

OBJECTIVE: The goal of this literature review is to review and combine case studies of accidental burns to the breast, following mastectomy and immediate breast reconstruction with autologous tissue, implants, or tissue expanders. METHODS: The authors searched PubMed and Cochrane Library and reviewed cases of burns of reconstructed breasts after mastectomy from July 1985 to May 2015. Only studies in the English language were included in their search. They also report 5 new cases of burns in patients with burns to the breast, which were either reconstructed with implants or tissue expanders at Sheba Medical Center (Ramat Gan, Israel). RESULTS: The authors found 21 publications regarding burns after breast reconstruction dating from 1985 to 2014, which equaled 59 cases of reported burns in the 21 included publications. The most common causes of burns were due to heat conduction (37/59) followed by solar radiation (19/59) and heat convection (3/59). The majority of the cases were treated by a conservative approach. The 5 new cases added were all due to thermal radiation (5/5). Two of these cases were treated conservatively (2/5), and 3 underwent surgery (3/5). CONCLUSION: The removal of thermoregulatory capabilities of the skin and the thickness of the remaining tissue in the mastectomy procedure are key to understanding the cause of burns to reconstructed breasts.

Health related quality of life in burn patients--a review of the literature.

The burn trauma is multifactorial and involves pathophysiologic processes of all of the body's systems. The impact it could have on a person's life includes impairments on their esthetic appearance, interpersonal relationships, psychological, social and physical functioning. Previously, the outcomes of burn care were confined in the context of mortality and length of hospital stay. Currently, a shift is afoot from defining good health care as merely the reduction of morbidity and mortality to a more holistic approach that involves aspects of Health Related Quality of Life. In this article we aim to present a concise review of the relevant literature and relevant topics pertaining Health Related Quality of Life and burn.

The origin of human mesenchymal stromal cells dictates their reparative properties.

BACKGROUND: Human mesenchymal stromal cells (hMSCs) from adipose cardiac tissue have attracted considerable interest in regard to cell-based therapies. We aimed to test the hypothesis that hMSCs from the heart and epicardial fat would be better cells for infarct repair. METHODS AND RESULTS: We isolated and grew hMSCs from patients with ischemic heart disease from 4 locations: epicardial fat, pericardial fat, subcutaneous fat, and the right atrium. Significantly, hMSCs from the right atrium and epicardial fat secreted the highest amounts of trophic and inflammatory cytokines, while hMSCs from pericardial and subcutaneous fat secreted the lowest. Relative expression of inflammation- and fibrosis-related genes was considerably higher in hMSCs from the right atrium and epicardial fat than in subcutaneous fat hMSCs. To determine the functional effects of hMSCs, we allocated rats to hMSC transplantation 7 days after myocardial infarction. Atrial hMSCs induced greatest infarct vascularization as well as highest inflammation score 27 days after transplantation. Surprisingly, cardiac dysfunction was worst after transplantation of hMSCs from atrium and epicardial fat and minimal after transplantation of hMSCs from subcutaneous fat. These findings were confirmed by using hMSC transplantation in immunocompromised mice after myocardial infarction. Notably, there was a correlation between tumor necrosis factor-α secretion from hMSCs and posttransplantation left ventricular remodeling and dysfunction. CONCLUSIONS: Because of their proinflammatory properties, hMSCs from the right atrium and epicardial fat of cardiac patients could impair heart function after myocardial infarction. Our findings might be relevant to autologous mesenchymal stromal cell therapy and development and progression of ischemic heart disease.

The effect of acellular dermal matrix on drain secretions after immediate prosthetic breast reconstruction.

In recent years the acellular dermal matrix (ADM) has gained popularity in prosthetic breast reconstruction. These procedures involve placement of a closed suction drain in the reconstructed breast. Although it is now widely accepted that ADM has an overall positive effect on the outcome of breast reconstruction, data regarding its effect on postoperative drain secretions is lacking. This study was designed to quantitatively evaluate the influence of ADM on postoperative drain secretions in the setting of immediate prosthetic breast reconstruction (IPBR). This is a prospective, comparative controlled study. Two groups of 16 patients each underwent skin sparing mastectomies (SSM) and IPBR with or without ADM. Closed suction drains were left in all the reconstructed breasts and daily secretion volumes were recorded and compared. Postoperative complications were also noted. Patients in the ADM group showed higher daily and overall secretion volumes compared with patients in the control group (p = 0.014) and the time for removal of the drains was higher by an average of 5 days (13 compared with 8 days, respectively; p = 0.004). There was no correlation between ADM and infection. This study provides the first objective evidence that ADM contributes to elevated and prolonged drain secretions when used for IPBR. This might affect possible prosthesis-related complications (e.g., rotation and malposition, capsular contraction, seroma formation, and infection). This study also noted erythema of the post-mastectomy skin flaps in selected patients, which may be attributable to a local inflammatory reaction to the ADM rather than infection.

Birth wind and fire: raising awareness to operating room fires during delivery.

OBJECTIVE: We researched whether the obstetric operating room (OR) qualified as a fire-risk environment so as to take preventive measures accordingly. METHODS: We analyzed a series of iatrogenic burns inflicted during birth by collecting clinical data and comparing it with known OR fire risk factors and with other factors that repeated in all cases in search of unique characteristics of the obstetric OR. RESULTS: All three cases shared in common the same type of oxygen-rich open ventilation system, alcohol-based prepping solution, and the hastiness of cesarean delivery while spontaneous vaginal delivery was already in progress. CONCLUSION: The obstetric OR is, as suspected, a fire-prone zone in more ways than the regular OR. Therefore, preventive measures should be undertaken and awareness for the possibility for such occurrences should be raised.