Journal of Cutaneous and Aesthetic Surgery最新文献

Facial aging is characterized by progressive macroscopic, histological, and molecular changes. Due to its regenerative and rejuvenating properties, the use of platelet-rich plasma (PRP) as a facial antiaging agent has gained popularity over the last decade. In order to gather and evaluate the latest evidence focusing on the effect of PRP on facial skin rejuvenating, a search through MEDLINE (PubMed) using relevant keywords, inclusion, and exclusion criteria was performed. A total of 539 articles were initially retrieved, and from those, 16 were included in the review. Treatment protocols comprised the use of PRP both in monotherapy and in combination with other substances and by means of direct injection or topical application following skin permeation. The selected studies presented high variability regarding PRP preparation methods, administration protocols, and results assessment. In most studies, PRP seemed to improve to some degree the signs of facial aging, such has wrinkles, skin quality, and pigmentation, accompanied by significant histological and molecular responses. Optimizing treatment protocols should be the next step in assessing the full potential of PRP.

Chronic candidiasis with bacterial infection is common infection in the toe web which is is not inspected and treated well in early stage, and it is now the cause of cellulitis in the leg in a number of cases. To examine the narrow space of the toe web and to treat and to reduce the complication, we described the use a disposable syringe barrel.

The fingers are highly vascular sites which bleeds profusely during procedure. Penrose drain and gasket are not readily available in the clinic. For this problem, we advocated the use of hand gloves and cotton gauze to achieve haemostasis at the site of finger.

Background: Noncultured epidermal cell suspension (NCES) and Jodhpur technique (JT) are two treatment options in vitiligo, in which the basic principle is the transfer of melanocytes from uninvolved skin to stable vitiligo patch in the form of either tissue graft or cellular graft.

Objectives: The aim of this study was to evaluate effectiveness of two different treatment methods (NCES and JT) in stable vitiligo.

Materials and methods: This was a randomized comparative study, which included 45 patients with 153 stable vitiligo patches. Cases were randomly divided into two groups. Appropriate statistical analysis was done. A value of P < 0.05 was considered statistically significant.

Results: Of 45 cases, female-to-male ratio was 1.36:1. Mean duration of disease and stability were found to be 10.44 ± 5.24 and 3.83 ± 2.31 years, respectively. Mean size of treated area for NCES and JT was 10.11 ± 10.31 and 10.13 ± 10.29 cm², respectively. Earliest repigmentation was found at 3 weeks in NCES and 6 weeks in JT. At 6 weeks, repigmentation was better in NCES, whereas later JT showed better pigmentation. Follow-up was done at 8 days and 6, 10, 14, and 24 weeks. With respect to color match at 6 weeks, JT was found superior; however, at 24 weeks both showed similar efficacy. Mean reduction in daily life quality index was significantly decreased post-surgery.

Limitations: This was a single-center, small sample size study.

Conclusion: Melanocyte plus keratinocyte cell transfer is very effective in the treatment of stable vitiligo. On the basis of the results, JT may show significant contribution in vitiligo.