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Fat Injection (fat + injection)

Distribution by Scientific Domains
Medical Sciences100%

Selected Abstracts

Deep Phenol Peeling and Fat Injection: Treatment Option for Perioral Wrinkles in a Scleroderma Patient

DERMATOLOGIC SURGERY, Issue 7 2005
Yitzhack Ramon MD
Background Scleroderma is characterized by abnormal growth of connective tissue, often manifested with hard and tight skin. The viscous properties of the skin are impaired, and the main histologic changes include a thicker dermis, absence of pilosebaceous units, and a decreased space between collagen bundles. Often these patients have wound healing problems. Objective The objective was to demonstrate a case of scleroderma that had deep phenol perioral peeling and fat injection into the lips. According to our bibliographic search, this is the first report in the English literature of using these modalities in scleroderma patients. Methods A 64-year-old woman suffering from scleroderma for more than 20 years came for improvement of her perioral appearance. We decided to manage her deep perioral wrinkles by deep peeling using the Baker formula and concomitantly to use autologous fat injection to augment her thin lips. Results The healing of our patient after these two interventions was uneventful, and satisfactory results have been obtained. Conclusion Based on our experience, this intervention may be suggested for patients suffering from scleroderma after a detailed explanation of the possible wound healing difficulties is provided to the patients. [source]

Autogenous Fat Injection for the Incontinent Tracheoesophageal Puncture Site

THE LARYNGOSCOPE, Issue 8 2002
Ollivier Laccourreye MD
No abstract is available for this article. [source]

Enhancement of Viability of Fat Grafts in Nude Mice by Endothelial Progenitor Cells

DERMATOLOGIC SURGERY, Issue 12 2006
CHENGGANG YI MD
BACKGROUND A recent discovery showed that endothelial progenitor cells (EPCs) could augment collateral vessel growth to ischemic tissues. OBJECTIVE The objective was to demonstrate the effects of EPCs on the vasculogenesis and survival of free transplanted fat tissues in nude mice. METHODS EPCs from human donors were cultured in vitro for 7 days. Human fat tissues were injected subcutaneously into the scalps of 20 6-week-old nude male mice. EPCs stained with CM-DiI were mixed with the transplanted fat tissues and injected into the mice. EBM-2 medium was used as control group. The animals were euthanized 15 weeks after the procedure. Graft volume were measured, and histologic evaluation was performed. The central part of fat tissues was histologically evaluated 15 weeks after the fat injection. RESULTS The survival volume of the experimental group was significantly greater than that of the control group (p< .05). Less cyst formation and fibrosis was obtained in the experimental group. Histologic evaluation of the central part of fat tissues 15 weeks after the fat injection showed that capillary densities increased markedly in the experimental group mice. CONCLUSION The results indicate that EPCs have the ability to enhance the survival and the quality of the transplanted fat tissues. [source]

Deep Phenol Peeling and Fat Injection: Treatment Option for Perioral Wrinkles in a Scleroderma Patient

DERMATOLOGIC SURGERY, Issue 7 2005
Yitzhack Ramon MD
Background Scleroderma is characterized by abnormal growth of connective tissue, often manifested with hard and tight skin. The viscous properties of the skin are impaired, and the main histologic changes include a thicker dermis, absence of pilosebaceous units, and a decreased space between collagen bundles. Often these patients have wound healing problems. Objective The objective was to demonstrate a case of scleroderma that had deep phenol perioral peeling and fat injection into the lips. According to our bibliographic search, this is the first report in the English literature of using these modalities in scleroderma patients. Methods A 64-year-old woman suffering from scleroderma for more than 20 years came for improvement of her perioral appearance. We decided to manage her deep perioral wrinkles by deep peeling using the Baker formula and concomitantly to use autologous fat injection to augment her thin lips. Results The healing of our patient after these two interventions was uneventful, and satisfactory results have been obtained. Conclusion Based on our experience, this intervention may be suggested for patients suffering from scleroderma after a detailed explanation of the possible wound healing difficulties is provided to the patients. [source]

A Percutaneous Approach to Eyebrow Lift: The Salvadorean Option

DERMATOLOGIC SURGERY, Issue 8 2003
Enrique Hernandez-Perez MD
Background Surgical eyebrow lift can result in a number of complications. A nonsurgical simple method of lifting the brow is presented. Objective To raise the eyebrows using a simple, quick, and noninvasive approach. Methods Twenty-nine patients, 27 women and 2 men, whose ages varied from 24 to 56 years (mean of 32 years) were included in the study. Preoperative and postoperative photographs were taken. In two patients, brow suspension was performed at the time of blepharoplasty. Informed consent was signed by all of the patients. For measuring the degree of satisfaction of the patients, we gave to them a sheet grading it from one to three (with one being the least satisfactory). Local anesthesia (1% lidocaine, 1:400,000 epinephrine), a conveniently sized Keith needle, and prolene 3/0 sutures were used. Results Satisfying results were obtained in all cases. The only problem encountered in two patients was temporary edema, and it settled in a few days. Conclusion This is a very simple, quick, and noncomplicated method of raising the eyebrows. It can be repeated, revised easily, or combined with other modalities, such as peels, topical tretinoin, oral isotretinoin, fat injection, Goretex, and Botox as part of a facial rejuvenation program. [source]