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Summer Danger: BBQ Grill Brush Wires Causing Big Health Woes

By Dennis Thompson

HealthDay Reporter

THURSDAY, July 2, 2015 (HealthDay News) -- Before you bite into that burger on Independence Day, you might want to ask the chef whether a rusty old grill brush was used to clean the barbecue.

Wire bristles from grill brushes can snap off, land on the grate and find their way into grilled meats, public health experts warn.

If ingested, these bristles can tear up a person's throat and digestive tract, causing potentially life-threatening injuries.

"The worst are the bristles that make it all the way down to the intestines," said Dr. David Grand, an associate professor of diagnostic imaging with the Warren Alpert School of Medicine at Brown University in Providence, R.I. "It if gets to your intestine and then perforates through the wall of your intestine, that is scary. We saw one migrate into the liver and cause a liver infection that had to be treated, and we've had bristles that pierced the intestines at multiple points and had to be retrieved surgically."

Grand's hospital saw six cases of ingested grill brush bristles between March 2011 and June 2012, according to case reports he wrote for the U.S. Centers for Disease Control and Prevention.

Three patients had wire bristles that wound up in their intestinal tract, which had to be removed through surgery or colonoscopy. The other three had bristles stuck in their neck, which were removed using a tube run down their throat.

In May, a Connecticut woman needed emergency surgery to remove a bristle from her digestive tract, CBS News reported. A stray bristle wound up in a hamburger she ate, and within a day she was in the emergency room complaining of severe abdominal pain. A CT scan revealed the wire, which was surgically removed.

About 80,000 people wind up in the ER each year after they accidentally swallow foreign objects, according to the CDC.

Wire brush bristles are part of that group, but cases are difficult to track, Grand said.

"A lot of people are asymptomatic. They swallow the bristle and it goes all the way through, and they never know what happened," he said.