Release date: 2017-06-22

"Look at a lung CT, the doctor usually takes ten to half an hour, and it only takes 5 seconds." "Small lesions within three millimeters. The common imaging doctor is easy to miss, but it is easy to identify and give patients The diagnosis has added an insurance"

On the 21st, Professor Xia Liming, director of the Department of Radiology of Tongji Hospital, pointed out that a computer equipped with artificial intelligence reading software “AI-DR” was in front of him. Recently, artificial intelligence technology (AI) applications have appeared for the first time in the medical field of our province.

“AI-DR” is actually a reading software. It is installed in the hospital radiology reading computer system. The reading doctor just clicks the software icon with the mouse, and it immediately pops up a window to inform the doctor of his own reading. result. Because "AI-DR" has a deep learning "artificial neural network system", it has learned more than 100,000 professional video doctors' chest X-rays and chest CT reading information before "walking medicine". Many imaging professionals have never been able to read the "experience" of their films. At the same time, "AI-DR" will not forget or fatigue.

Professor Xia Liming said that the current level of reading of "AI-DR" is close to the attending physician (intermediate title), and the time for artificial intelligence to diagnose a digital film is less than 0.1 seconds. Second, the lung nodules found an accuracy rate of up to 90%.

The radiology department of Tongji Hospital used artificial intelligence technology to supplement more than 40,000 pieces of readings. The results of the “AI-DR” readings were confirmed by the newly diagnosed doctors, and were reviewed by the higher-level doctors. The probability of misdiagnosis and misdiagnosis of the patients was reduced.

Will artificial intelligence in the future replace the image reading doctor? Professor Xia Liming believes that artificial intelligence digital film-assisted diagnostic technology has just sprouted. It is currently only used for patient chest radiographs and chest CT. It is not a substitute for doctors. With the development of artificial intelligence technology, everything will be possible in the future. However, reducing the rate of misdiagnosis and improving the safety of patients for medical services is the ultimate goal.

Source: Hubei Daily

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