Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Platelike atelectasis is noted bilaterally . Low lung volumes cause bronchovascular crowding . There is no focal consolidation , pulmonary edema , pleural effusion , or pneumothorax . Gaseous distention of the bowel in the left upper quadrant has increased slightly compared with the prior study . Apparent inferior subluxation of the left humeral head appears stable from the most recent prior study . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Slight interval increase in gaseous distention of bowel in the left upper quadrant .