Percutaneous Gastrostomy for Treating Dilatation of the Bypassed Stomach After Bariatric Surgery for Morbid Obesity
John L. Nosher1,
Leonard J. Bodner1,
Wahid S. Girgis2,
Robert Brolin3,
Randall L. Siegel1 and
Christopher Gribbin3
1 Department of Radiology, UMDNJ-Robert Wood Johnson Medical School, PO Box 19,
Medical Education Bldg., Rm. 404, New Brunswick, NJ 08903-0019.
2 Department of Radiology, Jersey Shore Medical Center, 1945 State Rte. 33,
Neptune, NJ 07754-0397.
3 Department of Radiology, Saint Peter's University Hospital, 254 Easton Ave.,
New Brunswick, NJ 08901.

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Fig. 1. Drawing of open Roux-en-Y gastric bypass. Staple line
(arrows) is used to separate bypassed stomach (asterisk)
from nonexcluded portion.
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Fig. 2. Drawing of laparoscopic Roux-en-Y gastric bypass. Stomach is
surgically divided (black arrow) with suture lines on each side
(white arrows).
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Copyright © 2004 by the American Roentgen Ray Society.