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With over 2,000 different skin diseases, it is impossible for non-specialists to know them all. That's the problem Shi Jiang has been facing for two decades as a general practitioner in a community health clinic in Shanghai, where most of his patients are elderly
"Sometimes they showed me their aging spots or moles , worried if they were abnormal.But I have not studied dermatology in college for a long time, says Shi, 45.
When he heard last month on Quality Skin, an experimental application for dermatological diagnosis powered by AI, Shi jumped
In China, health care has become one of the most recent applications of AI, as well as of security and the new retail trade, where technologies such as natural language processing and computer vision are being applied significantly improve efficiency in a country where there is an acute shortage of doctors and doctors. qualified nurses Chinese companies, from start-ups to technology giants, seize the opportunity to apply AI solutions to automatic tomography scanning, processing and analysis. medical requests.
How AI can help China meet its growing needs According to Cui Yong, head of research at the China-Japan Friendship Hospital, who was chosen by the authorities to experimenting with medical consultations on the Internet and has developed the application Quality Skin that can produce "There are more than 2,000 types of skin diseases, while new graduates can only recognize 100 of them and even the the most experienced doctors would meet only 800 in their case, the whole career, "he said." Most doctors avoid giving their opinion on an illness they do not know, and until 39, 60% of cases may be misdiagnosed. "
While only 7.7% of Chinese hospitals are classified as A", they treated half of all outpatient visits in 2016, according to estimates of the industry cited in the recent prospectus of Ping An Doctor. Most doctors only receive early training and do not have the opportunity to follow new medical developments.
In China, the Dermatology Departments of Hospitals and Clinics Represent About 3% of the 240 Million
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"China is Already far ahead of the United States in AI diagnostics, "said Ni Hao, general manager of Yitu Technology, a Shanghai-based AI start-up specializing in facial recognition systems. There are two reasons for this, according to Ni. First, the shortage of doctors in the United States is not as serious as in China, and second, US start-ups can not afford to have a large medical team because the US doctors earn between $ 250,000 and $ 300,000 a year. Yitu supports a team of about 400 doctors, most of whom work part-time for about 10 hours a week to help with data labeling, while one-fifth of his full-time employees have a medical history.
Care, the company is associated with Chengdu West China Hospital on an AI-driven lung cancer diagnostic system that can tap approximately 280,000 actual cases of lung cancer – the largest database in the world – and provide a diagnosis in seconds. ] Yitu is one of dozens of Chinese start-ups that have emerged in recent years, and many are now focusing on health care. In November, a smart robot developed by iFlyTek, a company listed in Shenzhen, passed the national medical qualification examination of the country
How technology helps improve health care in rural China
Tencent Holdings , the ubiquitous WeChat messaging platform operator, was selected by Beijing last November to take the lead in AI applications in healthcare. He has since teamed up with more than 100 triple A hospitals across the country.
Last week, the Shenzhen-based company launched its first open platform for medical diagnosis AI. Using computer vision and artificial intelligence analysis, the Tencent Shadow Chaser covers 700 diseases that make up 90% of the most common ambulatory patient cases.
"data-reactid =" 53 "> Similar to the training of physicians, the platform went through three stages of "training". First, the natural language processing and in-depth learning of medical textbooks, health records and diagnostic directories to produce a stock of medical knowledge, followed by the development of diagnostic algorithms and optimization algorithms with the help of human medical specialists. 19659021] Shadow Chaser, which has been included in about 10 million health knowledge databases, is a step toward building the next generation of intelligent health services, said in a statement Chen Guangyu, vice president Tencent
-atom canvas-text Mb (1.0em) Mb (0) – sm Mt (0.8em) – sm "type =" text "content =" Last week, the first search engine in China Baidu moved to open source AI technologies that can help pathologists detect breast cancer, while Alibaba Group, the number 1 e-commerce company in China and owner of the South China Morning Post has announced partnerships with hospitals for intelligent diagnostic platforms. first IA medical laboratory in cooperation with affiliated hospitals of Zhejiang University and Xinhua Hospital. Last week, the main Chinese search engine, Baidu, turned to open source AI technologies that can help pathologists detect breast cancer. Alibaba Group, the number 1 e-commerce company in China and owner of the South China Morning Post has announced the launch of a partnership with hospitals for intelligent diagnostic platforms. in cooperation with affiliated hospitals of Zhejiang University and Xinhua Hospital, it also announced a public platform operating in blockchain mode to serve as a secure data sharing network for hospitals [19659018] diagnostic support platform for skin cancer, has received more than 10,000 requests from doctors wanting to adopt automated consultations. "There are more than 20,000 patients in China diagnosed with Elanoma m each year, however many of them discover when it is too late," he said. "The algorithm is now ripe, and that "It's only a matter of time before we can transfer what the machine has learned in the diagnosis." Cui said, adding that the team is working on adding more information. a new skin disease every three months at the platform.
As technology advances, regulators are lagging behind. None of the diagnostic services authorized by the country's AI has received approval from the Food and Drug Administration of China (CFDA) – a prerequisite for commercial adoption. The diagnostic systems of West China Hospital and China-Japan Friendship Hospital are experimental and currently free, so they do not require the approval of the authorities.
"We want to show the industry what the diagnosis and treatment allow to AI The system will be like," said Ni de Yitu, adding that if his lung cancer program is likely to be approved next year, the process has been "difficult to manage" because of regulatory requirements.
patients benefit.Shi, the doctor from Shanghai, has been able to. identify a potentially malignant condition in a 68-year-old patient after the Quality Skin application indicated a 70% chance of the most common form of skin cancer. Since then, he has been using it all Days.
"Once you start working as a general practitioner, it's hard to keep track of the different disciplines," said Shi
. A cure for his distressed health care system appeared on South China Morning Post
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