page_title: Zenker's diverticulum
section_title: Diagnosis
hierarchical_section_title: Zenker's diverticulum / Diagnosis
caption_attribution_description: English: Lateral X-ray of a Zenker's diverticula
context_page_description: A Zenker's diverticulum, also pharyngeal pouch, is a diverticulum of the mucosa of the human pharynx, just above the cricopharyngeal muscle. It is a pseudo diverticulum.
  It was named in 1877 after German pathologist Friedrich Albert von Zenker.
context_section_description: A combination of the simple barium swallow and a  thorough endoscopy will normally confirm the diverticulum.
caption: Lateral X-ray of a Zenker's diverticulum
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