Conclusions
In conclusions, our study shows that LUS is safe and useful tool in
detecting lung involvement in children with COVID-19and in monitoring
these patients during the course of disease. More studies are needed to
understand, on a larger number of patients, if LUS can have a prognostic
role in children with COVID-19 or if children with multisystem
inflammatory syndrome there are specific features that may allow the
evaluating physicians in the early diagnosis of this new syndrome.