"Da Vinci" surgical robot builds artificial blood vessels for patients for the first time

On the 8th, Chongqing surgical robot "Da Vinci" once again showed his talents in the Southwest Hospital of the Third Military Medical University, completing the world's first pancreaticoduodenectomy with Da Vinci robot-assisted combined portal vein resection and artificial vascular bridging reconstruction.

A week ago, Zhou Hua (pseudonym), a 57-year-old farmer who lives in Fuling District of Chongqing, was diagnosed with cancer of the head of the pancreas at the Southwest Hospital. This is a very malignant tumor of the digestive system that originated in the head of the pancreas. As pancreatic head cancer has invaded the duodenum and bile ducts, Zhou Hua has developed eating difficulties and yellowish skin. Without further ado, the Southwest Hospital Hepatobiliary Surgery set up a surgical team to develop a detailed surgical plan, and invited the "mysterious guest" - "Da Vinci" surgical robot.

During the operation on the 8th, the doctor discovered through the "eyes" of the robot that Zhou Hua’s tumor was 5 cm in size, and the portal vein in the upper part of the pancreas had been invaded by the tumor, and the length was 3 cm, which meant that the operation was slightly careless. Will damage the portal vein and cause major bleeding.

By magnifying the 3D imaging system 10 times, the robot presents the patient's abdomen in front of the doctor. Subsequently, the director of the hepatobiliary department carefully manipulated the robot arm, first separated the adhesion around the tumor, and removed the tumor around the stomach, jejunum, bile duct, pancreatic body and other organs, and reconstructed an artificial blood vessel and sutured it for bridging. The entire operation began on the morning of the 8th and lasted 11 hours. After the operation, the patient recovered smoothly.

Biping introduced that the surgical robot has completed thousands of operations. After searching the medical literature, it was found that the operation was the world's first "Da Vinci" robot-assisted combined portal vein resection and artificial vascular bridging reconstruction of pancreaticoduodenectomy. Surgery. Due to the high cost of robotic surgery, it is still only possible to choose a more difficult surgery.

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