Achalasia CT

Achalasia Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1], Associate Editor(s)-in-Chief: Ahmed Younes M.B.B.CH [2]

CT

• CT scan may show dilatation of the esophagus with air fluid levels in long-standing cases.
• CT scan may be used to exclude pseudoachalasia, or achalasia symptoms resulting from a different cause, usually esophageal cancer.

CT scan of a 40 year old male showing dilation of the esophageal diameter and air fluid levels. The lower lung lobes are showing consolidation patches due to aspiration pneumonia - Case courtesy of Dr Hani Salam, Radiopaedia.org, rID: 8831