WASHINGTON (AP) - U.S. health authorities will allow a type of breast implant linked to a rare form of cancer to stay on the market, saying its risks do not warrant a national ban.

But the Food and Drug Administration said Thursday it is considering bold warnings for the implants and requiring stricter reporting of problems by manufacturers.

The announcement is the latest in the government's decades-long effort to manage implant risks and complications that can include scarring, pain, swelling, and rupture.

In recent years, the FDA and other regulators around the world have grappled with the recently confirmed link to a rare cancer and the thousands of unconfirmed complaints of other health problems that women attribute to the implants, including arthritis, fatigue and muscle pain.

Copyright 2019 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.