Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The left pectoral chest wall port catheter tip ends in the right atrium . Tracheostomy tube projects over the upper mediastinum . In the imaged upper abdomen , gaseous distention of colon noted .
    OUTPUT:
    
No acute intrathoracic process . Gas distended loops of colon in the upper abdomen .