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上腹部疼痛、胃酸过多、胃灼热、嗳气
Residual antrum syndrome is post-Billroth-I/II syndrome from retained antrum in excluded duodenal stump, causing hypergastrinemia and recurrent marginal ulcers. Treatment: PPI/H2 blocker; surgical revision (remove residual antrum); monitor for ulcer recurrence/complications; gastrin level monitoring; follow-up endoscopy.
Recurrent marginal ulcers; hypergastrinemia; post-Billroth
Retained antrum in excluded stump causes acid hypersecretion.
PPI; surgical revision; monitor ulcers
Careful Billroth surgery; remove all antrum.
It is recommended to visit the Gastroenterology/Gastrointestinal-surgery department; an appointment can be booked on this platform before the visit.
Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.
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