Refer to rheumatology
Eosinophilic granulomatosis with polyangiitis
Aspirin-exacerbated respiratory disease
Granulomatosis with polyangiitis
Chronic eosinophilic pneumonia
Nephrogenic systemic fibrosis
Allergic bronchopulmonary aspergillosis
Thromboangiitis obliterans
Hypereosinophilic syndrome