Fig. 6From: Imaging of the oesophagus: beyond cancerForeign body impaction. a Contrast-enhanced CT of the chest in soft tissue window shows a square-shaped opacity (piece of carrot) impacted within the thoracic oesophagus just above the level of the diaphragm. b Esophagram in AP projection in another patient with dysphagia demonstrates a round filling defect within the midthoracic oesophagus. This was endoscopically confirmed to be an impacted hot dogBack to article page