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Illustration: Sarah Grillo/Axios

Two new studies highlight artificial intelligence's potential to improve patient care, specifically by aiding or improving cancer detection.

Why it matters: AI could create enormous benefits for patients and the doctors who treat them, but some experts warn that the explosion of new health technology could put some patients in danger, as the L.A. Times and Kaiser Health News recently reported.

Driving the news: Brain surgeons are using AI and new imaging techniques to diagnose brain tumors just as accurately as human doctors, but much faster, according to a study released yesterday in Nature Medicine.

  • Just last week, Google's health research unit said — in Nature — that it has developed artificial intelligence technology that can detect breast cancer at least as well as radiologists, WSJ reports.

Yes, but: "Many health industry experts fear AI-based products won’t be able to match the hype."

  • "Some doctors and consumer advocates fear that the tech industry, which lives by the mantra 'fail fast and fix it later,' is putting patients at risk ― and that regulators aren’t doing enough to keep consumers safe," KHN's Liz Szabo writes.
  • For example, a widely used algorithm was proven to discriminate against minorities, and many new AI products are untested and unproven.

The bottom line: We've got a long way to go before AI lives up to its hype within the health care system.

Go deeper: Medical AI has a big data problem

Go deeper

Updated 1 min ago - Politics & Policy

Inauguration Day dashboard

U.S. Capitol and stage are lit at sunrise ahead of the inauguration of Joe Biden. Photo: Patrick Semansky - Pool/Getty Images

President Biden has delivered his inaugural address at the Capitol, calling for an end to the politics as total war but warning that "we have far to go" to heal the country.

What's next: Biden has arrived at the White House and he will sign executive orders and other presidential actions.

29 mins ago - Podcasts

Podcast: After the Biden inaugural

Joe Biden was sworn in today as America's 46th president in an inauguration unlike any other in modern history.

Axios Re:Cap goes deeper into the speech, the atmosphere and what it all tells us about the incoming administration, with Axios political reporters Hans Nichols and Alexi McCammond.

Biden embarks on a consequential presidency

Photo illustration: Sarah Grillo/Axios. Photo: Joe Raedle/Getty Images

Donald Trump tried everything to delegitimize the rival who vanquished him. In reality, he's set Joe Biden on course to be a far more consequential U.S. president than he might otherwise have become.

The big picture: President Biden now confronts not just a pandemic, but massive political divisions and an assault on truth — and the aftermath of the assault on the Capitol two weeks ago that threatened democracy itself.