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Giant marginal ulcer

G F Gowen¹, R E Campbell, M M McFarland

¹Department of Surgery, Pennsylvania Hospital, School of Medicine, University of Pennsylvania, Philadelphia 19106.

Surgical Endoscopy

|February 1, 1994

Summary

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Marginal ulcers, a complication of gastroenterostomy, have significantly decreased due to the integration of truncal vagotomy in gastric surgeries. Medical advancements further reduce their incidence and improve management.

Area of Science:

Gastroenterology
Surgical Complications
Medical Management

Background:

Marginal ulcers are a known complication following gastroenterostomy, particularly after Billroth II subtotal gastrectomy.
Incidence varies significantly, from 3% with Billroth II alone to less than 1% with added truncal vagotomy, but can reach 30% without vagotomy.

Observation:

These ulcers occur at the jejunal anastomosis and can lead to severe complications like pain, bleeding, obstruction, perforation, and fistula.
Historically diagnosed via upper GI series with limited accuracy (≤50%), diagnosis is now highly accurate (≥95%) with upper-GI endoscopy.

Findings:

The widespread adoption of truncal vagotomy in gastric surgeries has led to a decline in marginal ulcer incidence.
Advancements in medical management, including H-2 blockers and proton pump inhibitors, have improved duodenal ulcer treatment, further reducing the need for surgery and thus marginal ulcer rates.

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Implications:

Modern medical therapies like H-2 blockers and omeprazole can effectively heal existing marginal ulcers.
The improved management strategies have decreased the frequency of complications requiring surgical intervention for marginal ulcers.