Mr. Key is a 53-year-old male patient who developed empyema following a serious

bout of bacterial pneumonia. He presented as septic and was started immediately on intravenous antibiotics and drainage of the sinus cavity. Forty-eight hours later, he is much improved clinically and drainage has receded. The next step in his care would be:

A.A CT scan      B. Eloesser’s procedure     C. Decortication     D.Reexpansion