Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Semi-upright portable radiograph of the chest demonstrates endotracheal tube in appropriate position , terminating 4 .4 cm above the level of the carina . A nasogastric tube is also in place , which courses below the diaphragm and terminates in the fundus of the stomach . The lungs are well expanded and clear . The cardiomediastinal silhouette is unremarkable . There is no pneumothorax , pulmonary edema , focal consolidation concerning for pneumonia . Equivocal tiny left pleural effusion is suggested .
    OUTPUT:
    
ETT and NGT positioned appropriately . Possible trace left pleural effusion .