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 Indian J Med Microbiol  
 

Figure 4: After 1mCi Tc99diethyliminodiacetic acid (DIDA scan): Early images show proper perfusion of liver. There was no radiotracer excretion and visualization of biliary ducts, gallbladder and intestine up to 24 h, suggestive of extrahepatic biliary obstruction.

Figure 4: After 1mCi Tc99diethyliminodiacetic acid (DIDA scan): Early images show proper perfusion of liver. There was no radiotracer excretion and visualization of biliary ducts, gallbladder and intestine up to 24 h, suggestive of extrahepatic biliary obstruction.