Rett syndrome (RTT) is an X-linked neurodevelopmental disorder caused by mutations in the MECP2 gene. In 49 female RTT children, aged 1.9–17 y, bone mass was assessed and correlated with ...

Due to the complicated anatomy of the mediastinum, mediastinal masses represent a heterogeneous group of tumours.1 2 Characteristic location of the mass establishes a useful differential diagnosis ...