Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

The cystohepatic ducts: surgical implications.

J Champetier1, C Létoublon, I Alnaasan

  • 1Department of Anatomy, Faculty of Medicine of Grenoble, La Tronche, France.

Surgical and Radiologic Anatomy : SRA
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Impact of cirrhosis in patients undergoing laparoscopic liver resection in a nationwide multicentre survey.

The British journal of surgery·2020
Same author

Preventable deaths in a French regional trauma system: A six-year analysis of severe trauma mortality.

Journal of visceral surgery·2018
Same author

Long-term outcomes of patients with 10 or more colorectal liver metastases.

British journal of cancer·2017
Same author

Abbreviated laparotomy or damage control laparotomy: Why, when and how to do it?

Journal of visceral surgery·2016
Same author

Management of blunt hepatic trauma.

Journal of visceral surgery·2016
Same author

Management of splenic and pancreatic trauma.

Journal of visceral surgery·2016

Cystohepatic ducts (CHDs) are rare bile duct variants found during gallbladder surgery. Understanding their anatomy is crucial to prevent surgical injury, especially when they drain large liver sections.

Area of Science:

  • Hepatobiliary Surgery
  • Surgical Anatomy
  • Gastroenterology

Background:

  • Cystohepatic ducts (CHDs) are anatomical variants of the extrahepatic bile ducts.
  • They drain portions of the liver into the cystic duct or gallbladder.
  • Their presence is linked to normal bile duct development.

Purpose of the Study:

  • To investigate the incidence and anatomical characteristics of cystohepatic ducts.
  • To highlight the clinical significance of CHDs during cholecystectomy.
  • To emphasize the importance of intraoperative cholangiography for identifying CHDs.

Main Methods:

  • Retrospective analysis of 1410 cholecystectomies.
  • Intraoperative cholangiography was utilized to identify bile duct anomalies.

Related Experiment Videos

  • Detailed anatomical description of identified CHDs.

    • Main Results:

    • Cystohepatic ducts were identified in 12 out of 1410 cases (0.9%).
    • CHDs were consistently found to be bile ducts from the right lobe of the liver.
    • The extent of liver drainage by CHDs varied from subsegmental to the entire right lobe.

    Conclusions:

    • Cystohepatic ducts represent a common variant of extrahepatic bile duct division.
    • Their unpredictable nature and location pose a risk during cholecystectomy.
    • Adherence to biliary surgery principles and routine intraoperative cholangiography can prevent accidental injury to CHDs.