Procedure: revision gastric bypass after a prior open proximal gastrectomy for a GIST tumor. Reason: severe reflux, food sticking and dumping syndrome, not weight loss. Reported outcome: reflux resolved, swallowing improved and dumping episodes stopped.

Dayami S.
Video

before
after
before
after
ESG Procedure
Lost 68 lbs · 12 months post-op
before
after
ESG Procedure
Lost 68 lbs · 12 months post-op

Following a prior open proximal gastrectomy for a GIST tumor, Dayami suffered from severe GERD, difficulty swallowing, food sticking, and frequent dumping syndrome with hypoglycemia. After undergoing complex revision gastric bypass surgery, she reports complete resolution of reflux, improved swallowing, normal eating, and no further dumping syndrome episodes. This procedure was performed to treat severe gastrointestinal symptoms rather than for weight loss.

Video in Spanish.

Dayami S.
02.11.2026
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