Annenberg Center for Health Sciences

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Under- and Misdiagnoses

Which of the following statements about the esophageal string test in the diagnosis of eosinophilic esophagitis is true?

Disease activity is assessed based on esophageal secretions.
Disease activity is assessed based on esophageal scrapings.
It can be used to monitor disease.
It can be used to measure the pressure and diameter of the esophagus.

Which of the following statements about the esophageal string test in the diagnosis of eosinophilic esophagitis is true?

A: Disease activity is assessed based on esophageal secretions.
B: Disease activity is assessed based on esophageal scrapings.
C: It can be used to monitor disease.
D: It can be used to measure the pressure and diameter of the esophagus.