Endoscopy 1991; 23(2): 85-87
DOI: 10.1055/s-2007-1010620
© Georg Thieme Verlag KG Stuttgart · New York

Gastric Fundus Impression Caused by Splenic Vessels: Detection by Endoscopic Ultrasound

T. Rösch, R. Lorenz, A. v. Wichert, M. Classen
  • Department of Internal Medicine II, Technical University of Munich
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Publication History

Publication Date:
17 March 2008 (online)

Summary

When a submucosal impression of the stomach fundus is seen during upper GI endoscopy, a true submucosal tumor can reliably be differentiated from an extragastric impression by endoscopic ultrasound (EUS). We report on 15 patients in whom EUS identified splenic vessels near the splenic hilum causing an impression of the posterior wall of the gastric fundus. Neither by EUS nor conventional ultrasound, computed tomography or clinical follow-up, was a tumor in the stomach or upper abdomen that could have been the cause of the gastric wall impression, identified. Two of the 15 patients had portal hypertension with multiple intra-/paramural venous collateral vessels. Twenty patients examined for other reasons and 10 patients with portal hypertension but without fundic impressions, served as controls: In these cases the splenic vessels were shown by EUS to follow a course more distant to the gastric wall. Thus, normal vascular structures should be included in the differential diagnosis of gastric fundus impression detected by endoscopy.