The role of Ga-67 citrate imaging in pancreatitis.

Two patients with pancreatitis in whom an area of predominant uptake of Ga-67 citrate was demonstrated involving the entire pancreas are presented. Ultrasound and x-ray CT did not reveal any morphologic abnormalities in the pancreas, whereas Ga-67 citrate imaging indicated the presence of active inflammatory change. Ga-67 citrate imaging may be useful in confirming the diagnosis of acute pancreatitis or acute exacerbation of chronic pancreatitis based on clinical and laboratory data, especially when ultrasound and/or x-ray CT cannot reveal any morphologic abnormalities in the pancreas.