Cantlie line

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Cantlie line is an anatomical landmark used in hepatic surgery to divide the liver into functional left and right lobes. It is named after the Scottish surgeon James Cantlie, who first described it in the late 19th century.

Anatomy

The Cantlie line runs from the middle hepatic vein to the gallbladder fossa. It is an imaginary line that extends from the inferior vena cava to the gallbladder and is used to demarcate the functional lobes of the liver. This division is significant because it separates the liver into two parts that have their own vascular supply and biliary drainage.

Clinical Significance

The Cantlie line is crucial in hepatic resection and liver transplantation. It helps surgeons to plan and execute surgeries by providing a clear boundary between the left and right functional lobes of the liver. This is particularly important in procedures such as hepatectomy and living donor liver transplantation, where precise anatomical knowledge is essential for successful outcomes.

History

James Cantlie first described the line in his work on liver anatomy and surgery. His contributions have been fundamental in advancing the field of hepatic surgery, providing a basis for modern techniques and procedures.

Related Topics

• Liver
• Hepatic surgery
• Hepatectomy
• Liver transplantation
• James Cantlie