Artificial intelligence is almost twice as accurate as a biopsy at judging the aggressiveness of some cancers, according to research that experts say could save the lives of thousands of patients.Organization. For millions more patients, the disease can be thwarted if detected promptly and dealt with quickly. A key challenge for health workers is to find patients with high-risk tumours and treat them early.
Low-risk patients could be spared unnecessary treatments, follow-up scans and hospital visits. Researchers say the algorithm could be applied to other types of the disease in future, potentially benefiting thousands of people. Their findings were published in the Lancet Oncology journal.The team specifically looked at retroperitoneal sarcoma, which develops at the back of the abdomen and is difficult to diagnose and treat due to its location.
The technology accurately graded how aggressive the tumour was likely to be 82% of the time, while biopsies were accurate in 44% of cases. AI could also differentiate between leiomyosarcoma and liposarcoma in 84% of sarcomas tested, while radiologists were unable to tell the difference in 35% of cases.
“As patients with retroperitoneal sarcoma are routinely scanned with CT, we hope this tool will eventually be used globally, ensuring that not just specialist centres – who see sarcoma patients every day – can reliably identify and grade the disease.”
Source: Tech Daily Report (techdailyreport.net)
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