Fig. 1

Anteroposterior (a) and lateral (b) chest radiographs with large air-fluid level in left hemithorax. Note superior rim formed by stomach wall and compressed lung (arrows) and mediastinal shift to the right
Anteroposterior (a) and lateral (b) chest radiographs with large air-fluid level in left hemithorax. Note superior rim formed by stomach wall and compressed lung (arrows) and mediastinal shift to the right