Twenty-five subjects were consented and enrolled. Of those, six (27%) had biopsy confirmed diagnoses of GERD, 16 had normal esophageal histology (Non-GERD), and three were diagnosed with ...

The diagnosis requires demonstration of at least 15 eosinophils per high power field on esophageal histology, usually in the context of resistance to proton pump inhibitor treatment or a normal 24 ...