CONCLUSIONS: Acalculous biliary colic without evidence of acute cholecystitis is a true entity and may be secondary to gallbladder dysmotility. However, our study reveals that an EGD with CCA is equivalent to a CCKHIDA scan in evaluating acalculous biliary colic. The combination of history, EGD ...
HIDA scanPreferential gallbladder fillingCommon bile duct obstructionCholecystokininDelayed imagingObjective On hepatobiliary scintigraphy, "preferential gallbladder (GB) filling without tracer excretion into the small bowel (SB) [p-GB-no-SB]" is occasionally seen on images obtained up to an hour. In ...