Case 32
Bert Lincoln Pear, MD and
L. Alan Plunkett, MD
1 From the Department of Diagnostic Imaging, Exempla-St Joseph Hospital, Denver, Colo. Received January 27, 1999; revision requested March 23; final revision received August 6; accepted August 11. Address correspondence to B.L.P., 260 S High St, Denver, CO 80209-2628. (e-mail: PearMD217@pol.net).

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(a) Anteroposterior abdominal radiograph obtained with the patient in the supine position. (b) Posteroanterior abdominal radiograph obtained with the patient in the upright position.
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(a) Anteroposterior abdominal radiograph obtained with the patient in the supine position. (b) Posteroanterior abdominal radiograph obtained with the patient in the upright position.
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Copyright © 2000 by the Radiological Society of North America.