<num>. diffuse parenchymal opacities could represent severe pulmonary edema or ards, infection or pulmonary hemorrhage cannot be excluded. close followup with sequential radiographs is recommended. <num>. moderate left pleural effusion. <num>. endotracheal tube ends <num> cm the carina. <num>. enteric tube terminates above the diaphragm and should be advanced for optimal positioning. <num>. calcification projecting over the right axilla middle is calcified lymph node or heterotopic ossification.