Objective: To analyze the clinical efficacy of augmentation mammoplasty with cell-assisted autologous fat transplantation.
Methods: Thirty-four cases of micromastia patients in our hospital were randomly divided into control group (n = 17) and observation group (n = 17). Breast augmentation with autologous fat transplantation alone and cell-assisted autologous fat transplantation were performed, respectively, compare and observe the therapeutic effect.
Results: Compared with the control group, the effective rate of breast augmentation was higher in the observation group. After six months of treatment, the increase value of chest circumference (CC), Sternal notch-nipple distance (SN-N),distance between nipple and inframammary fold (N-MF) was higher in the observation group, and the uplift value was higher after six months surgery, with statistical significance (p < 0.05). MRI showed higher postoperative fat retention rate, QLQ-30 Quality of life scores showed no significant difference (p > 0.05).
Level Of Evidence Iv: 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 .
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http://dx.doi.org/10.1007/s00266-022-02778-x | DOI Listing |
Aesthet Surg J
January 2025
Plastic surgeon in private practice, Guadalajara, México.
Background: Autologous fat grafting in the buttocks has gained great popularity However, one of the main risks is infiltration of fat into the systemic venous system, leading to potential complications such as macroscopic fatty embolism (MAFE), which can be fatal.
Objectives: This study evaluated the safety and efficacy of the LiRi (Linear Retrograde infiltration) for autologous fat grafting in the buttocks, and its evolution over a six-month follow-up period.
Methods: The procedure was performed in 114 patients.
Aesthetic Plast Surg
January 2025
Department of Body Contouring and Fat grafting Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No 33 Badachu Road, Shijingshan District, 100144, Beijing, People's Republic of China.
Background: Superficial autologous fat grafting is widely used for facial rejuvenation and regenerative treatments, yet its retention rate remains unpredictable. Enhancing the concentration of adipose-derived stem cells (ASCs) has been shown to improve graft retention. Mechanical fat processing techniques can reduce fat granules size for superficial injection as well as elevate the concentration of ASCs.
View Article and Find Full Text PDFFree Radic Biol Med
January 2025
Department of Aesthetic and Reconstructive Breast Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Badachu Road, Shijingshan District, Beijing 100144, People's Republic of China. Electronic address:
Autologous fat grafting is a widely used technique in plastic and reconstructive surgery, but its efficacy is often limited by the poor survival rate of transplanted adipose tissue. This study aims to enhance the survival of fat grafts by investigating the role of thymosin beta-4 (Tβ4) in facilitating mitochondrial transfer from adipose-derived stem cells (ADSCs) to adipocytes and newly formed blood vessels within the grafts via tunneling nanotubes (TNTs). We demonstrate that Tβ4 upregulates the Rac/F-actin pathway, leading to an increased formation of TNTs and subsequent transfer of mitochondria from ADSCs.
View Article and Find Full Text PDFAesthetic Plast Surg
January 2025
Department of Plastic Surgery and Burns Center, Second Affiliated Hospital, Shantou University Medical College, Shantou, 515051, Guangdong, China.
Background: Autologous fat injection has been proposed as a potential alternative to traditional rhinoplasty. However, the technique has been criticized for its disappointing retention and the potential complications associated with underfilling.
Objective: To summarize data on patient satisfaction, retention, complications and reinjection to provide a reference for fat injection for rhinoplasty.
J Cosmet Laser Ther
December 2024
Department of Plastic Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, P.R. China.
Background: Autologous fat transplantation has gained increasing attention in the field of cosmetic surgery. However, a series of complications can occur after fat transplantation.
Case Presentation: A 24-year-old woman presented at our Hospital with nasal skin necrosis and ulceration.
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