It is well known that the computed tomography(CT) is very useful i the evalutaion of obstructive jaundice. Wehave studied 55 cases of obstructive jaundice with whole body scanner from Jun. 1980 to Jun. 1981. The resultswere as follows; 1. The sex distribution was 36 males and 19 females, and 40 cases of obstructive jaundice wereseen in fifth, sixth, and seventh decades. 2. Causes of obstructive jaundice were 25 cases of pancreas cancer, 8cases of common duct cancer, 4 cases of gall bladder cancer, 4 cases of ampulla vater cancer, 12 cases of commonduct stone, and 2 cases of common duct stricture. 3. Levels of obstruction were 8 cases of hepatic portion, 15cases of suprapancreatic portion, 28 cases of pancreatic portion, and 4 cases of ampullary portion. 4. In tumorouscondition, CT demonstrated metastasis of other organs, 9 cases of the liver, 1 case of the lung, 3 cases of thepancreas, 3 cases of the common bile duct, 1 case of the stomach,and 12 cases of adjacent lymph nodes. 5.Associated diseases were 12 cases of intrahepatic stone. 4 cases of clonorchiasis, 2 cases of pancreas pseudocyst,1 cases of hydronephrosis, and 1 case of renal cyst.
Clonorchiasis ; Common Bile Duct ; Constriction, Pathologic ; Female ; Gallbladder Neoplasms ; Humans ; Hydronephrosis ; Jaundice, Obstructive ; Liver ; Lung ; Lymph Nodes ; Male ; Neoplasm Metastasis ; Pancreas ; Pancreatic Neoplasms ; Sex Distribution