Lipofilling

Introduction: Augmentation rhinoplasty traditionally represents a serious challenge for plastic surgeons. The association with centrofacial lipofilling is a great approach to achieve harmonious, aesthetic results. The aim of this article is to describe our personal association between Augmentation Rhinoplasty and Centrofacial Lipofilling (ARCL) in non-Caucasian patients. Materials and Methods: In this study, we retrospectively reviewed patients treated with ARCL at our institution between January 2019 and December 2023...

BACKGROUND: The mechanical manipulations of fat tissue represented from centrifugation, filtration, washing, and fragmentation were considered the most effective strategies aiming to obtain purified lipofilling with different impacts both in terms of adipose-derived stem cells amount contained in stromal vascular fraction, and fat volume maintenance. OBJECTIVES: The present work aimed to report results in fat volume maintenance obtained by lipofilling purification based on the combined use of washing and filtration, in a clinical study, and to deeply investigate the adipose-derived stem cells yield and growth capacity of the different stromal vascular fraction extraction techniques with an in vitro approach...

Skin scarring and fibrosis affect millions of people worldwide, representing a serious clinical problem causing physical and psychological challenges for patients. Stem cell therapy and regenerative surgery represent a new area of treatment focused on promoting the body's natural ability to repair damaged tissue. Adipose-derived stem cells (ASCs) represent an optimal choice for practical regenerative medicine due to their abundance, autologous tissue origin, non-immunogenicity, and ease of access with minimal morbidity for patients...

This case report presents a rare case of necrotizing fasciitis (NF) following liposuction and lipofilling surgery in a young woman. Despite prompt diagnosis and aggressive management with multiple debridements, broad-spectrum antibiotics, and supportive care, the patient experienced a protracted course with severe complications, including intra-abdominal collection recurrence, heart failure, and sepsis. The presence of resistant bacteria (extended-spectrum beta-lactamases (ESBLs)-producing Escherichia coli and methicillin-resistant Staphylococcus aureus (MRSA)) further challenged the treatment...

INTRODUCTION: Autologous fat transfer (AFT) is widely used to improve results of breast reconstructive surgery, but its safety is controversial. Our objective was to evaluate the oncologic safety of AFT in a homogeneous population of patients who underwent a total mastectomy with immediate reconstruction for breast cancer. METHODS: We performed a retrospective cohort study by identifying all patients who underwent immediate breast reconstruction after mastectomy for breast cancer from 2007 to 2015 in our center...

Introduction  Implant-based breast reconstructions (IBBRs) increased last years despite the growing indications for radiotherapy in the treatment of breast cancer. As a result, complications and reconstructive failures associated to IBBR have increased. Autologous breast reconstruction (ABR) using fat-augmented latissimus dorsi (FALD) has become popular in recent years. Methods  We aimed to evaluate conversion to ABR using latissimus dorsi and immediate fat grafting in 61 cases with IBBR failure...

BACKGROUND: Revision surgery for aesthetic breast augmentation remains a challenging procedure. Polyurethane (PU) implants have been found to avoid capsular contracture recurrence as well as prevent implant displacement by bio-integrating into the pocket. OBJECTIVES: Our study aims to assess the use of PU in breast revision surgery and provides an algorithm. METHODS: Over a 5-year period, a prospective study was conducted involving consecutive patients undergoing implant revision...

Lipofilling is an option for breast reconstruction after tumor resection to avoid the complications of an implant-based reconstruction. Although some concerns exist regarding the oncological safety of tissue rich in mesenchymal stem cells with their proangiogenic and proliferation-supportive properties, there are also reports that adipose-tissue-derived stem cells can exhibit antitumoral properties. We isolated primary adipose-tissue-derived stem cells. Both conditioned medium and exosomes were harvested from the cell culture and used to treat the breast cancer cell line MCF-7...

Background: Dynamic reanimation of the lower lip is a challenging issue for patients, with depressor asymmetry commonly addressed with chemodenervation, selective neurectomy, or myectomy. Objective: To determine whether the anterior belly of digastric transfer is an effective method of lower-lip reanimation for patients with either isolated marginal mandibular branch weakness or inadequate depressor function after hemifacial reanimation, as measured by patient satisfaction and objective symmetry evaluation...

BACKGROUND: Injectable neurotoxins and fillers are potential options for facial gender affirmation for transgender/nonbinary patients. However, the largest barrier to access is cost/insurance coverage. OBJECTIVE: The purpose of this article is to assess the extent to which Affordable Care Act (ACA) silver plans and Medicaid policies cover gender-affirming injectable neurotoxin and filler procedures. METHODS: A cross-sectional study of all ACA silver plans and Medicaid policies was performed from June 22 to August 15, 2021...

Facelift surgery, also known as rhytidectomy, is a popular cosmetic procedure aimed at reversing the signs of facial aging. While facelift surgery is more commonly performed in women, an increasing number of men are seeking this procedure to maintain a youthful appearance. The long recovery period conflicts the overall primary outcome anticipated by men undergoing rhytidectomy, i.e., appear younger, youthful, and ready to reaffirm their value in the working environment. Anterior direct neck lift, blepharoplasty (upper and lower eyelid blepharoplasty), and lipofilling are three techniques that have been shown to be effective in improving facial rejuvenation outcomes in elderly male patients...

The cell-assisted lipotransfer technique, integrating adipose-derived mesenchymal stem cells (ADMSCs), has transformed lipofilling, enhancing fat graft viability. However, the multipotent nature of ADMSCs poses challenges. To improve safety and graft vitality and to reduce unwanted lineage differentiation, this study refines the methodology by priming ADMSCs into preadipocytes-unipotent, self-renewing cells. We explored the impact of fibroblast growth factor-1 (FGF-1), fibroblast growth factor-2 (FGF-2), and epidermal growth factor (EGF), either alone or in combination, on primary human ADMSCs during the proliferative phase...

BACKGROUND: Autologous adipose tissue often experiences ischemia and hypoxia after transplantation, leading to low retention rates and unstable operative impacts due to necrotic absorption. Platelet-rich plasma (PRP) can enhance fat regeneration and increase the fat retention rate after transplantation. However, the quick release of growth factors (GFs) in PRP decreases therapeutic efficiency. This study aimed to achieve a slow release of PRP to promote fat retention. METHODS: We prepared a dual-network hydrogel (DN gel) based on FDA-approved PRP and sodium alginate (SA) through a simple "one-step" activation process...

BACKGROUND: There are different types of reconstruction after mastectomy and breast-conserving surgery. Autologous reconstructions are nowadays more often preferred over implant-based reconstructions for many reasons. A more natural looking breast with a durable long-term result is one of the advantages. The greater omentum is frequently used in the general field of reconstructive surgery but has not been widely adopted in breast surgery. This report is the first larger series of patients who underwent a breast reconstruction using the laparoscopically harvested omental free flap (LHOFF)...

No abstract text is available yet for this article.

Stem cells are undifferentiated cells presenting extensive self-renewal features and the ability to differentiate "in vitro" and "in vivo" into a range of lineage cells, like chondrogenic, osteogenic and adipogenic lineages when cultured in specific inducing media. Two major domains of clinical applications of stem cells in thoracic surgery have been investigated: regenerative medicine, which is a section of translational research in tissue engineering focusing on the replacement, renewal or regeneration of cells, tissues and organs to re-establish damaged physiologic functions; drug loading and delivery, representing a new branch proposing stem cells as carriers to provide selected districts with anti-cancer agents for targeted treatments...

BACKGROUND: Liposuction is the most commonly performed procedure in aesthetic plastic surgery worldwide, the complications and morbidity are under evaluated. Pneumothorax is thought to be a rare complication after liposuction but the exact rate still unknown. CASE PRESENTATION: We presented to you a 45-year-old Arabian female with history of hypertension underwent lipoabdominoplasty, back liposuction and gluteal lipofilling. On the first postoperative day, the patient was complaining of chest pain accompanied with tachypnea and tachycardia, oxygen saturation was maintained on room air...

INTRODUCTION: The aim was to reflect the established interdisciplinary aspects of general/abdominal and plastic surgery by means of a narrative review. Methods: (i) With specific references out of the medical literature and (ii) own clinical and perioperative as well as operating technical and tactical management experiences obtained in surgical daily practice, we present a choice of options for interdisciplinary cooperation that could be food of thought for other surgeons. CONTENT: - Decubital ulcers require pressure relieve, debridement and plastic surgery coverage, e...

In addition to function, occlusion and airway volume, aesthetics play an important role in the planning and execution of orthognathic surgery. To improve the aesthetic outcome of orthognathic surgery, there are several procedures that can be combined with orthognathic surgery secondarily, or in the same operation. These include: lipofilling, dermal fillers, facial implants, liposuction, ear corrections, eyelid corrections, or a lip lift. Patients often appreciate it when the options for additional procedures are discussed...

BACKGROUND: Fat grafting is commonly utilized in breast surgery, and since it was first described, clinicians and researchers have stridden towards improvement of graft retention. Current advancements include adding adipose-derived mesenchymal stem/stromal cells (MSC(AT)s), which have demonstrated promise for improved graft retention. OBJECTIVES: This study reports outcomes for the first twenty-two patients undergoing breast augmentation (Stemform BA) or artificial implant replacement (Stemform AIR) with MSC(AT)-enriched fat in a real-world setting...