Emergency radiology
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The purpose of this study is to characterize the caliber of the normal appendix and the effect of luminal content on appendiceal diameter in adults using thin section intravenous (IV) contrast enhanced multidetector-row computed tomography (MDCT). A retrospective review was conducted using the MDCT datasets from 82 adults being screened as potential renal donors. The four-channel CT technique included IV contrast and 1-mm collimation. ⋯ Chart notes from within 24 h of the MDCT confirmed no signs or symptoms of appendicitis in cases that demonstrated any CT finding suspicious for appendicitis. In this healthy, adult population, the collapsed appendix measured up to 7 mm at MDCT. Air distention of the lumen results in a wider diameter, up to 10 mm.
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Emergency radiology · Sep 2006
Case ReportsSplenic rupture after diagnostic colonoscopy: a case report.
Colonoscopy is a commonly used diagnostic and therapeutic procedure. Splenic injury or rupture after this procedure is rare. We report a case of splenic rupture and hematoma in a middle-aged man who presented with symptoms of worsened anemia after diagnostic colonoscopy.