Multiple rib fractures in the right hemithorax with blunted costophrenic sulcus, suggesting pleural effusion of similar size to the prior CT angiogram. Possible pleural scarring. No evidence of consolidation or definitive pulmonary edema. Bandlike opacity at the right base, likely representing scarring or atelectasis. No pneumothorax detected.
Acute rib fracture (Present) Pleural scarring (Uncertain) Atelectasis (Uncertain) Simple pleural effusion (Present)