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Radiology, Vol 151, 45-46, Copyright © 1984 by Radiological Society of North America
ARTICLES |
JF Bray
On the supine radiograph, an inverted "V" may be seen over the pelvis in a patient with pneumoperitoneum. While in infants this is produced by the umbilical arteries, in adults it appears to be created by the inferior epigastric vessels.
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