Ann Dermatol Vener
-
Medical makeup corrects skin tone imperfections with dermocosmetic products, which bring together tolerance efficacy, colour neutralization and sun protection. Highly suitable for imperfections caused by hyperpigmentation, it allows patients affected by these disorders to cover them up effectively and discretely, giving them a better quality of life.
-
Hyperpigmentations are very frequent situations that can have considerable impact on the quality of life of affected individuals. However, even if the esthetic prejudice they generate is undeniable, lentigo and melasma are benign conditions that require above all a risk-free management. In addition to the dermatological procedures (peeling, laser, etc.) and the topical drugs available to the dermatologist, there remains significant room for depigmenting dermocosmetic products. ⋯ Medical makeup, transitory or definite, is an interesting option for the management of hyperpigmentations. Consequently, depigmenting dermocosmetics, used in monotherapy but-most frequently- in combination with dermatological procedures, can be used in literally all types of hyperpigmentations with an efficacy that is dependent on the specific etiology. They are suited to be part of a treatment program that has to be adapted on a case-by-case basis.
-
Case Reports
[Methaemoglobinaemia in a child treated with Emla(®) cream: circumstances and consequences of overdose].
Emla(®) cream, a mixture of two local anaesthetics (prilocaine 2.5%, lidocaine 2.5%) has a good benefit-risk profile. However, methaemoglobinaemia can occur, especially when the cream is applied in excessive amounts or over long periods. ⋯ This new case of methaemoglobinaemia in a child following application of Emla(®) cream highlights the importance of strict compliance with the instructions for use of this medicinal product.
-
Lasers are a very effective approach for treating many hyperpigmented lesions. They are the gold standard treatment for actinic lentigos and dermal hypermelanocytosis, such as Ota nevus. Becker nevus, hyperpigmented mosaicisms, and lentigines can also be successfully treated with lasers, but they could be less effective and relapses can be observed. ⋯ Paradoxically, targeting the vascular component of the melasma lesion with lasers could have a beneficial effect. However, these results have yet to be confirmed. In all cases, a precise diagnosis of the type of hyperpigmentation is mandatory before any laser treatment, and the limits and the potential side effects of the treatment must be clearly explained to patients.
-
In cutaneous oncology, the year 2012 was marked by the consolidation of earlier results as well as the emergence of new therapeutic perspectives. The consolidated results most notably concern the use of MAP-kinase inhibitors (anti-MEK, anti-BRAF) in the treatment of patients with metastatic melanoma. Vismodegib (an SMO inhibitor), used in the treatment of multiple basocellular carcinomas that are inoperable or that have developed in patients suffering from Gorlin syndrome, has been the subject of publication of large-scale studies. ⋯ The onset of multiple epidermoid carcinomas or primary melanomas treated with BRAF inhibitors is a striking illustration of the paradoxes arising from the clinical transfer of scientific progress. The intellectual perspectives are therefore numerous. It is hoped that this work will succeed in making these innovative drugs available to the patients who will have contributed to their development through their participation in clinical trials.