gastrostomy

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Nasopharynx - Endoscopy Through PEG

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Nasopharynx. Observed through trans-fistula-gastrostomy retrograde endoscopy. We passed it from the mouth right to the back of the nose. After observing the nasopharynx, the endoscope was passed...

Superior Esophagic Sphincter - Endoscopy Through...

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Superior Esophagic Sphincter. Observed through trans-fistula-gastrostomy retrograde endoscopy. The endoscope was advanced to overcome the sphincter observing the nasopharynx then passing by the...

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