Jean-Luc Perrot

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So far, no common environmental and/or phenotypic factor has been associated with melanoma and renal cell carcinoma (RCC). The known risk factors for melanoma include sun exposure, pigmentation and nevus phenotypes; risk factors associated with RCC include smoking, obesity and hypertension. A recent study of coexisting melanoma and RCC in the same patients(More)
Videodermoscopy has been used for the diagnosis of skin cancers and could be of potential interest to assess the quality of the skin in the cosmetic field, especially for the evaluation of skin color and xerosis. We evaluated whether it is possible to observe a variation of skin erythema, yellowness, pigmentation, color variance and xerosis induced by the(More)
Introduction: iloprost is a recommended treatment for several vascular diseases such as severe Raynaud's syndrome and digital ulcers in Systemic Sclerosis (SS). In vivo reflectance confocal microscopy (RCM) is a non-invasive imaging tool that can evaluate cutaneous microcirculation. The goal of this study was to observe, in real time, the effect of iloprost(More)
Confocal microscopy is a technique able to realize "optic sections" of a tissue with increasing applications. We wondered if we could apply an ex vivo confocal microscope designed for dermatological purpose in a routine use for the most frequent brain tumors. The aim of this work was to identify tumor tissue and its histopathological hallmarks, and to(More)
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