Zenker's diverticulum CT

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief:

CT

ZD appears as a out-pouching sac on the CT scan over the posterior esophagus in the Killian's triangle, a point of weakness in the muscular wall of the hypopharynx surrounded by the cricopharyngeal sphincter and oblique fibers of the inferior constrictor of the pharyngeal muscle.

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  CT-Zenker's diverticulum
  Source:Radiopaedia