American Journal of Roentgenology, Vol 132, Issue 5, 769-772
Copyright © 1979 by American Roentgen Ray Society
Arterial impressions on the stomach
MH Childress,
KJ Cho,
N Newlin,
and
W Martel
The splenic artery frequently produces a contour defect on the posteromedial aspect of the stomach, particularly in elderly individuals. When the artery is tortuous or aneurysmal, the impression is prominent and may simulate a neoplasm. Similarly, the aorta can produce a gastric impression. Recognition of these impressions on the stomach wall avoids erroneous diagnosis and unnecessary exploratory surgery.