Eosinophilia
Allergic diseases
Atopic and related diseases
Medication-related eosinophilia
Infectious diseases
Parasitic infections, mostly with helminths
Specific fungal infections
Other infections (infrequent)
Hematologic and neoplastic disorders
Hypereosinophilic syndrome
Leukemia
Lymphomas
Tumor-associated
Mastocytosis
Disease with specific organ involvement
Skin and subcutaneous diseases
Pulmonary diseases
GI diseases
Neurological diseases
Rheumatological diseases
Cardiac diseases
Renal diseases
Immunologic reactions
Specific immune deficiency diseases
Transplant rejection
Endocrine
Hypoadrenalism