FINDINGS:
The right pneumothorax has increased in size, now approximately 3
 cm from the lung apex.  There is no left pneumothorax.  Linear opacities at
 the right base are consistent with atelectasis.  Lung volumes remain low. 
 Cardiomediastinal silhouette is unchanged.

IMPRESSION:
Interval increase in right pneumothorax.
 
 These findings were discussed with Dr.  by Dr.   telephone
 at 10am.