Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube is in appropriate position , terminating approximately 6 cm above the level of the carina . A nasogastric tube courses through the esophagus , below the diaphragm and out of view . The lungs are well - expanded . There is indistinctness of the hilar structures and peribronchial cuffing . Hazy opacities are present in the bilateral lower lungs . The heart is top - normal in size . Mediastinal vascular clips and chain sutures in the left apex are related to prior wedge resection , along with a rounded opacity in the left upper lobe .
    OUTPUT:
    
1 . Monitoring and support devices are in appropriate position . 2 . Moderate pulmonary edema . 3 . Rounded opacity in the left upper lobe warrants further evaluation with conventional radiographs after resolution of acute symptoms .