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Late "rim sign"--a variant of an old sign
M E Spieth1, J S Seder, J C Stauffer
1Department of Nuclear Medicine, Ventura County Medical Center, California.
Clinical Nuclear Medicine
|March 1, 1994
Abstract:
Classically, the "rim sign" has been described throughout the hepatobiliary scan. The authors present a case of a late rim sign visualized at 25 minutes postinjection that proved to be acute upon chronic acalculous cholecystitis without gangrene.