_:vb50951108 . _:vb50951108 . _:vb50951108 . _:vb50951108 . _:vb50951108 "A pneumothorax that is characterized by having air in the chest cavity and blood in the chest cavity."^^ . _:vb50951108 "url:https://en.wikipedia.org/wiki/Hemopneumothorax"^^ .