The formation of small localized collection of eosinophiles (an eosinophilic microabscess) in the esophagus. Usually clusters of greater than or equal to 4 eosinophils are seen, that appear as exudates or white spots or white plaques.
Synonyms:
exact_synonym:
Eosinophilic micro-abscess formation in the esophagus; Eosinophilic micro-abscess formation in the oesophagus