IBM automates diagnostic image analysis

“Most smart software in use today specialises on one type of data, be that interpreting text or guessing at the content click to enlargeof photos. Software in development at IBM has to do all that at once. It’s in training to become a radiologist’s assistant” writes Tom Simonite in MIT Technology Review.

According to Simonite, the IBM software, named Avicenna, analyses diagnostic images like CT scans and the associated data such as a patient’s medical record and suggests possible diagnoses.

An example quoted was the case of a 28-year old with shortness of breath whose pulmonary angiogram images and medical history were analysed by the software. Using a family history which showed a tendency to form blood clots the software diagnosed a pulmonary embolism which was the same diagnosis an independent radiologist reached.

Simonite reports that IBM have thus far used annonymised data and are now working on commercialising the software although an independent researcher is quoted as saying that the accuracy needs to be increased before it would be a useful diagnostic tool.

Read the full article here.

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