In the Hepatobiliary Surgery Unit of the First People's Hospital of Yunnan Province (hereinafter referred to as the First Hospital of Yunnan Province), Gao Qiongzhen recently successfully reconstructed a hepatic caudal lobe tumor of about 12 cm in size and weighing 1 kg through a three-dimensional reconstruction of the 3D printed precision surgical platform. It is currently recovering well and will be discharged in the near future. Gao Qiongzhen, 57, was treated in the First Hospital of Yunnan Province six months ago due to discomfort in the right upper quadrant. After diagnosis, he was found to have hepatic caudal hemangioma and was treated with interventional therapy. Sun Zhiwei, director of the Department of Hepatobiliary Surgery of the First Hospital of Yunnan Province, said that interventional therapy can delay the growth of tumors, but can not completely remove the tumor. "In the long run, the tumor will oppress and destroy the adjacent liver tissue and related structures, thereby affecting liver function; It may also squeeze the biliary tract and cause jaundice." Sun Zhiwei added that the patient's tumor has two major characteristics. First, the tumor is large, 12 cm. Second, the location of the tumor is very special. It is located in the hepatic caudate lobe, surrounded by various large blood vessels, and the anatomical environment is complex. It is easy to cause major bleeding to endanger life. Therefore, the caudal lobe surgery was previously a restricted area for liver surgery, and it is called "blood sea". Under the discussion of the hepatobiliary team in the First Hospital of Yunnan Province, it was decided to use 1:1 to restore the liver and tumor of Gao Qiongzhen patients with 3D printing technology, to carry out “three-dimensional navigation†for surgery, to remove the tumor of patients and improve the safety of the operation. Mo Yi, a professor at the First People's Hospital of Yunnan Province, introduced me. As early as 2015, the first hospital of Yunnan Province introduced 3D printing technology, and in 2016, it was funded by the Science and Technology Department of Yunnan Province to establish a science and technology Huimin project – 3D reconstruction 3D. Print accurate surgical platform. Mo Yi said, "by collecting patients' CT data, nuclear magnetic resonance data, followed by three-dimensional reconstruction, structural optimization, followed by 3D printing, and finally to support, performing simulated resection before surgery, avoiding important blood vessels, bile ducts, and maximizing Reduce the amount of bleeding and protect liver function." The same technology costs about 20,000 to 20,000 yuan in Beijing, Shanghai and other cities, but with the support of Yunnan Science and Technology Department, Yunnan patients can enjoy the technology for free. Under the cooperation of the hepatobiliary team of the First Hospital of Yunnan Province, Gao Qiongzhen successfully completed the tumor resection on the 10th of this month. The tumor weighed 1 kilogram and recovered well after surgery. It will be near the hospital. Up to now, nearly 170 patients have enjoyed the technology free of charge, and each patient has saved an average of about 8,000 yuan in surgery costs. Fingerprint Safe ,Fingerprint Safe Box,Safe Box Fingerprint,Safe Box With Code Ningbo Zhaomu Electronic Commerce Co., Ltd. , https://www.bofonhome.com