Polycystic ovary syndrome : definitions, phenotypes and diagnostic approach / S. Livadas, E. Diamanti-Kandarakis -- Pathophysiology of polycystic ovary syndrome : the role of hyperandrogenism / S. Catteau-Jonard, D. Dewailly -- Genetics of polycystic ovary syndrome / T.M. Barber, S. Franks -- Obesity, adipokines and metabolic syndrome in polycystic ovary syndrome / E. Carmina -- Dyslipidemia and oxidative stress in PCOS / D. Macut, J. Bjekić-Macut, A. Savić-Radojević -- Cardiovascular risk and subclinical cardiovascular disease in polycystic ovary syndrome / K. Bajuk Studen, M. Jensterle Sever, M. Pfeifer -- Insulin sensitizers in polycystic ovary syndrome / R. Pasquali, A. Gambineri -- Hirsutism : from diagnosis to use of antiandrogens / K. Unluhizarci, Z. Karaca, F. Kelestimur -- Combined oral contraceptives in polycystic ovary syndrome : indications and cautions / G. Bozdag, B.O. Yildiz -- Infertility treatment in polycystic ovary syndrome : lifestyle interventions, medications and surgery / D. Panidis, K. Tziomalos, E. Papadakis, I. Katsikis -- Endocrinopathies and other disorders inducing a polycystic ovary syndome phenotype / K.I. Alexandraki, G.A. Kaltsas -- Non-classic adrenal hyperplasia due to the deficiency of 21-hydroxylase and its relation to polycystic ovarian syndrome / D. Pignatelli