Clinical Approaches and Procedures in Cosmetic Dermatology Series Editors Maria Claudia Almeida Issa Department of Clinical Medicine (Dermatology) Fluminense Federal University Niterói, Rio de Janeiro, Brazil Bhertha Tamura Clínicas Hospital of São Paulo of the University of Sao Paulo Sao Paulo, Brazil Barradas and Bourroul’ s Ambulatório de Especialidades in Sao Paulo Sao Paulo, Brazil Sorocaba’ s Ambulatório de Especialidade in Sorocaba Sao Paulo, Brazil