肝门部胆管癌根治术是肝胆外科领域最具有挑战性的手术之一,如何在彻底切除病灶与保证剩余肝脏功能充分代偿之间取得精确的平衡,是保障手术安全的关键点。计算机辅助手术规划系统可以为肝门部胆管癌手术提供客观、量化、立体、可视的信息参考,包括脉管解剖、体积测量、切面选择等。计算机辅助手术规划系统对于提高包括肝门部胆管癌在内的复杂肝脏外科手术质量具有重要临床价值。 Hepatic hilar cholangiocarcinoma is one of the most challenging surgery in the field of hepatobiliary surgery. How to achieve an accurate balance between thoroughly removing the lesion and ensuring adequate remuneration of the remaining liver function is the key point to ensure the safety of the operation. Computer-assisted surgical planning system for hilar cholangiocarcinoma surgery to provide objective, quantitative, three-dimensional, visual reference information, including vascular anatomy, volume measurement, section selection and so on. Computer-assisted surgical planning system for improving the quality of liver surgery, including hilar cholangiography, has important clinical value of the quality of surgery.