[Considerations from a Children's Hospital Bioethics Committee about diagnosis and treatment of the disorders of sex development].

Through history, diagnosis and management of sex development disorders has been very difficult due to the significant impact on affected children, their families and care takers, representing a great challenge to healthcare professionals. Nowadays, there is significant debate regarding these children's care and outcome. This discussion is not only a medical issue, but it also includes legal and ethical matters.

[Bilateral thigh pyomyositis caused by community-acquired methicillin-resistant Staphylococcus aureus].

Primary pyomyositis is an acute bacterial infection of skeletal muscle leading to single or multiple abscess formation. The etiologic agent most frequently identified is Staphylococcus aureus, principal emerging pathogen of invasive musculoskeletal infections in otherwise healthy children. It is important to maintain a high level of suspicion, since early diagnosis and effective empirical treatment may prevent progression to a more severe disease.