Biliary I (n=8) | Biliary II (n=22) | |
---|---|---|

HHDT, hepatic hilum-duodenum transit time. | ||

Values are mean (SD). | ||

*Significant difference. | ||

SO manometry | ||

Basal SO pressure | ||

Mean basal SO pressure (mm Hg) | 29.0 (17) | 18.3 (9) |

Maximal basal SO pressure (mm Hg) | 59.0 (26)* | 34.4 (19)* |

Phasic activity | ||

Frequency (cycle/min) | 2.2 (0.6) | 1.8 (0.9) |

Duration (s) | 7.5 (1.8) | 6.3 (1.7) |

Amplitude (mm Hg) | 111 (34) | 85 (31) |

Quantitative choledochoscintigraphy | ||

HHDT (min) | 14.2 (2.2) | 10.6 (4.5) |