Inflammatory Bowel Disease in Children and Young Adults
Correlation of Sonographic and Clinical Parameters During Treatment
Lynne Ruess1,2,3,
Anna R. Nussbaum Blask1,2,
Dorothy I. Bulas1,2,
Parvathi Mohan2,4,
Ali Bader2,4,
John S. Latimer2,4,5 and
Benny Kerzner2,4
1
Department of Diagnostic Imaging and Radiology, Children's National Medical
Center, 111 Michigan Ave., N.W., Washington, DC 20010.
2
Department of Pediatrics, Children's National Medical Center, Washington, DC
20010.
3
Present address: Department of Radiology, MCHK-DR, Tripler Army Medical
Center, 1 Jarrett White Rd., Honolulu, HI 96859-5000.
4
Department of Gastroenterology, Children's National Medical Center,
Washington, DC 20010.
5
Present address: Division of Pediatric Gastroenterology and Nutrition,
Pasquerilla Healthcare Center, 2nd Fl., 3800 Reservoir Rd., N.W., Washington,
DC 20007.

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Fig. 1. Transverse sonogram of thickened bowel segment in right lower
quadrant. Bowel wall thickness (4.1 mm) is measured from edge of outer wall to
inner echogenic lumen, which contains air. Air shadows portion of posterior
wall of bowel.
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Fig. 2A. 15-year-old girl with Crohn's disease, newly diagnosed. Power
Doppler sonogram in right lower quadrant shows thick-walled segment of bowel
with grade 4 vascularity.
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Fig. 2B. 15-year-old girl with Crohn's disease, newly diagnosed. Power
Doppler sonogram of same segment as A after therapy shows decrease in
bowel wall thickness and grade 1 vascularity. Patient is in clinical
remission.
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