Hill Grade III/Grade IV Gastroesophageal Valve


This video demonstrates a Hill Grade III/Grade IV gastroesophageal valve. The is opening around esophagus is not tight, and the squamous epithelium can be viewed from below. This represents a very small (Type I) hiatal hernia.

Video donated to the SAGES Video Atlas of Endoscopy by Eric M Pauli, MD

Keyword(s): esophagus, Hill grade III/IV GE valve, squamous epithelium, type I hiatal hernia

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Eric Pauli
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