She was in-tube-ated. Doctors in Paraguay were flabbergasted after discovering that a 7-year-old girl's nasty cough was caused by a toothpaste cap that had been lodged in her throat for weeks. Jam ...

A little girl's extended and unexplained cough was found to have a very strange cause after she was taken to hospital. The 7-year-old, from Encarnación in Paraguay, had been coughing for 20 days ...

The case description for a Case Records of the Massachusetts General Hospital appears below. What is the diagnosis? What diagnostic test is most likely to be helpful? Cast your vote on the diagnosis ...