[Anorexia and bulimia nervosa: virtual diffusion of the disease as a lifestyle].

Introduction: Adolescence is a vulnerable period for the onset of eating disorders (ED) such as anorexia and bulimia nervosas. Body dissatisfaction, a precipitating factor for ED, leads adolescents to seek information on the Internet about diets. In this context, pro-Ana (proanorexia) and pro-Mia (probulimia) are on-line pages that promulgate highly harmful contents for health related to weight loss and ED.

Wrist synovial chondromatosis: case report and literature review.

Primary synovial chondromatosis is a proliferation of cartilaginous bodies within the synovial membrane, tendon sheath or bursa. It is a rare orthopaedic entity especially when it occurs in the distal radioulnar joint. We report a 27-year-old man with recurrent synovial chondromatosis, nine years after his first operation.