CHICAGO

Cases of advanced breast cancer rise in young women

Advanced breast cancer has increased slightly among young women, a 34-year analysis suggests. The disease is still uncommon among women younger than 40, and the small change has experts scratching their heads about possible reasons.

The results are potentially worrisome because young women’s tumors tend to be more aggressive than older women’s, and they’re much less likely to get routine screening for the disease.

Still, that doesn’t explain why there would be an increase in advanced cases, the researchers say.

It’s likely that the increase has more than one cause, said Dr. Rebecca Johnson, the study’s lead author and medical director of a cancer program at Seattle Children’s Hospital.

“The change might be due to some sort of modifiable risk factor, like a lifestyle change” or exposure to some sort of cancer-linked substance, she said.

ORLANDO, Fla.

Three hurt at NASCAR race may file suit, attorney says

The attorney for three NASCAR fans injured last weekend during a race the day before the Daytona 500 says they are exploring a possible lawsuit, but some experts say they could face tough obstacles in winning damages.

Matt Morgan, the Orlando-based lawyer for the fans, said at a news conference Tuesday that any suit would focus on the safety fence used along the track at Daytona International Speedway. He said he hopes to reach a settlement with NASCAR to avoid a lawsuit.

More than 30 people were injured last Saturday after a horrific wreck in a second-tier NASCAR series race sent chunks of debris, including a heavy tire, into the stands. Morgan declined to provide the identities of his clients, but said two of them were seated directly in front of the crash and sustained injuries ranging from a fractured fibula to abdominal swelling. All have been released from the hospital.

Some experts say there could be grounds for a lawsuit, and that courts have looked past liability waivers written on the backs of sporting event tickets. Others maintain the ticket is a legal contract that could be hard to overcome in court.