A Case of Achalasia Presented with Cardiopulmonary Arrest
Figure 2
(a) Axial cross-section shows stenosis resulting from the pressure of the oesophagus on the trachea at the carina level (arrows). (b) Sagittal cross-section shows that the diameter of the proximal trachea is normal (large arrow), and stenosis of the lumen is present due to the pressure on the distal trachea (small arrow).
