• By Joel Streed

Cytosponge: Mayo Clinic Radio Health Minute

July 30, 2015

Eosinophilic esophagitis is a condition that can make it difficult to swallow.  The exact cause isn't certain.  In this Mayo Clinic Radio Health Minute, Dr. Jeffrey Alexander tells us about an experimental device called a cytosponge, that could make determining a trigger, easier.

To listen, click the link below.