GI imaging: contrast studies
contrast studies--UGI, BaE, angiography
angio
BaE
UGI
blue-liver and hepatic branches of celiac artery
green-spleen and splenic branches of celiac artery
purple-gastroduodenal artery off celiac and gastro-omental branches
blue-esophagus
orange-stomach, located above diaphragms in large hiatal hernia
blue-normal sigmoid
red-sigmoid tumor, producing 'apple-core' narrowing
green-normal descending colon