Bile flow analysis by hepatobiliary scintigraphy in the terminal bile duct in patients with congenital malformations of the pancreatico-biliary ductal system.
The authors employed hepatobiliary scintigraphy (HBS), to study a dynamic state of bile stasis in the common bile duct and bile flow through the papilla of Vater in patients with congenital malformations of the pancreatico-biliary ductal system, such as congenital cystic dilatation of the common bile duct (CCDB) and anomalous arrangement of the pancreatico-biliary ductal system (AAPB). The HBS data were evaluated by a cholestatic index (CI), as an indicator of bile stasis in the common bile duct, and passage time (PT), as an indicator of bile flow through the papilla of Vater. CI was significantly higher in CCDB (3.67 +/- 0.92), in AAPB (2.87 +/- 0.28) and in both CCDB and AAPB with symptoms (2.86 +/- 0.59), compared with patients without CCDB or AAPB (0.96 +/- 0.41). PT was prolonged only in patients with AAPB with/without CCDB (greater than 30 minutes) compared to patients without AAPB (less than 12 minutes). This result suggested that bile stasis in the common bile duct was caused by a pooling of bile in the dilated common bile duct in CCDB, and by a disturbance of bile flow through the papilla of Vater in AAPB.
First Department of Surgery, Yamanashi Medical College, Japan.
H
H
Fujii
Y
Y
Matsumoto
M
M
Yamamoto
K
K
Miura
M
M
Matsuda
K
K
Sugahara
D001219:Aspartate Aminotransferases / Q000097:blood; D001659:Biliary Tract / Q000002:abnormalities* / Q000000981:diagnostic imaging; D001663:Bilirubin / Q000097:blood; D002760:Cholangiopancreatography, Endoscopic Retrograde; D015529:Choledochal Cyst / Q000000981:diagnostic imaging; D002779:Cholestasis / Q000000981:diagnostic imaging; D006801:Humans; D007098:Imino Acids; D008099:Liver / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000201:enzymology; D015609:Organotechnetium Compounds; D010179:Pancreas / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D019780:Technetium Tc 99m Lidofenin; D005723:gamma-Glutamyltransferase / Q000097:blood
D007098:Imino Acids; D015609:Organotechnetium Compounds; D019780:Technetium Tc 99m Lidofenin; D005723:gamma-Glutamyltransferase; D001219:Aspartate Aminotransferases; D001663:Bilirubin