Hemoptysis in recurrent respiratory papillomatosis: also think about aspergillosis

by Giorgia Dalpiaz, Sofia Asioli, Stefania Damiani, Gaetano Rea, Edson Marchiori

The reversed halo sign: also think about chronic eosinophilic pneumonia

by Gaetano Rea, Giorgia Dalpiaz, Alessandro Vatrella, Stefania Damiani, Edson Marchiori