Chemical peels belong to a group of cutaneous resurfacing procedures that are used in the treatment of photoageing, inflammatory dermatoses, epidermal proliferations, pigmentary disorders and scarring. This review describes best current practice, highlights recent advances in chemical peel technology and discusses the recommended uses for different peel types. It also presents the results of a survey of the chemical peeling practices of 30 Australian dermatologists.

What's already known about this topic? Oral nicotinamide (vitamin B3) reduces nonmelanoma skin cancer and actinic keratoses in immune competent individuals, but its effects in immune suppressed transplant recipients are unknown What does this study add? Nicotinamide was well tolerated in renal transplant recipients. The relative rate reductions in skin cancer and in actinic keratoses observed in this pilot were consistent with our Phase 3 findings in an immune competent population. ABSTRACTBackground Immunosuppressed transplant recipients have an 80-fold increased risk

Lasers have been used in dermatology for nearly 50 years. Through their selective targeting of skin chromophores they have become the preferred treatment for many skin conditions, including vascular malformations, photorejuvenation and acne scars. The technology and design of lasers continue to evolve, allowing greater control of laser parameters and resulting in increased safety and efficacy for patients. Innovations have allowed the range of conditions and the skin types amenable to treatment, in both general and cosmetic dermatology, to expand over the last decade. Integrated skin cooling and laser beam fractionation, for example, have improved safety, patient tolerance and decreased downtime. Furthermore, the availability and affordability of quality devices continues to increase, allowing clinicians not only to access laser therapies more readily but also to develop their personal experience in this field. As a result, most Australian dermatologists now have access to laser therapies, either in their own practice or within referable proximity, and practical knowledge of these technologies is increasingly required and expected by patients. Non-laser energy devices utilising intense pulsed light, plasma, radiofrequency, ultrasound and cryolipolysis contribute to the modern laser practitioners' armamentarium and will also be discussed.