Signet Ring Gastric Cancer of Remnant Stomach Following Gastric Bypass


This video shows diffuse signet ring gastric cancer in the remnant stomach of a patient who had had a roux-en-Y gastric bypass (RYGB) many years previously and presented with a gastric outlet obstruction. This endoscopy was conducted via a gastrostomy tube in the remnant stomach using a slim (4.5mm) endoscope.

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

Keyword(s): endoscopy, G-tube, gastric cancer, gastric outlet obstruction, remnant stomach, RYGB, signet ring

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Eric Pauli
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