Traction type diverticulum at the level of the hilum.
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Lower third esophageal stenosis with a pre-stenotic dilation, the foamy esophageal content is an indication of achalasia.
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Epiphrenic diverticulum.
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Diverticulosis sigmae
Diverticulosis sigmae----------------------------------------------------------------------------------------------
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(Images: Pecs University Department of Radiology)
