Dr Waterhouse is an allergy/immunology physician at SSM Health Care in St Louis. Dr Derdoy is a pediatric gastroenterologist at Mercy Clinic in St Louis. Dr Brink is associate professor of pathology and pediatrics and director of the residency training program in the department of pathology at Saint Louis University School of Medicine in St Louis.
Case In Point An Intriguing Diagnosis
KIM WATERHOUSE, MD
SSM Health Care,
JOSE DERDOY, MD
Saint Louis University
Eosinophilic Esophagitis is characterized by an eosinophilic infiltration of the esophagus that is suspected to be a reaction to an antigen.