11. Eosinophilic cystitis is a rare condition where eosinophiles are present in the bladder wall.12. Some cells may be smaller, with eosinophilic cytoplasm, resembling normal tubular cells. 13. Neutrophilic and eosinophilic granules are peroxidase-positive, while basophilic granules are not. 14. The Mallory bodies are examples of eosinophilic structures. 15. In humans, Angiostrongylus is the most common cause of eosinophilic meningitis or meningoencephalitis. 16. In comparison to prostatic corpora amylacea, these are only faintly laminar and less eosinophilic . 17. Eosinophilic esophagitis ( EoE ) was first described in children but also occurs in adults.18. A lung biopsy would show thickened alveolar septa with fluffy eosinophilic exudate in the alveoli. 19. The cysts themselves are delineated by a thin, convoluted, eosinophilic , hyaline capsule. 20. There are some associations with chronic eosinophilic leukemia as it shows similar characteristics and genetic defects.