We report on 4 children suffering from orbital rhabdomyosarcoma. The ultra-sonographical findings in both A and B mode are: irregular structure, poorly outlined borders, very low reflectivity, weak sound attenuation, hard consistency and little mobility of the tumor. There was no correlation between the ultrasonographical findings and the histological type of rhabdomyosarcoma.
Interstitial lung disease includes a group of chronic diseases characterized by alterations in alveolar walls and loss of functional alveolar-capillary units. These are rare diseases in children, mostly with an unknown cause and associated with a high morbidity and mortality due to insufficient therapeutic effectiveness. The authors report a case of a previously healthy 3 years old child who presented with wheezing and severe respiratory insufficiency following a respiratory infection. The investigation performed led to the diagnosis of chronic interstitial pneumonitis. Several treatments have been tried (corticosteroids, hydroxychloroquine, N-acetylcysteine) without any obvious improvement.
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