[What's new in clinical dermatology?].
What's new in clinical dermatology in 2010 mainly concerns inflammatory dermatosis (mainly eczema, psoriasis), internal medicine, allergology, infections. These last years, Tropical Infectiology concentrated news, which were widely reported in What's new in clinical dermatology in 2009. We have a special regard to clinical genetics, numerous papers having dismembered news clinical entities, or having improved knowledge on well known genodermatosis. Finally, we have a special chapter for clinical approach (patients selection, influences on clinical decision, duration of skin examination, Internet use, dermoscopy…), which has been largely investigated during these last years.