John Manley complained of fatigue, coughing fits and pneumonia spells and now, after two years of agony, doctors at Duke University Hospital believe a small piece of plastic is to blame.
Manley, 50, apparently inhaled the 1-inch plastic fragment while eating at a Wendy's restaurant. The Wendy's logo can still be seen on the side of the plastic.
"My assistants that were working with me started spelling out these letters," said Dr. Momen Wahidi, a pulmonologist at Duke University in Durham, N.C. "They started making out that there was an A-M-B. We eventually realized that this was a hamburger, the word 'hamburger.' This was a surprise to all of us."
Manley doesn't remember feeling anything but said he does have a habit of wolfing down his food.
"I'd go in there and eat quickly and take bigger bites," he said. "I came from a big family. You eat fast if you want your food."