BRONCHOSCOPY USEFUL NUMBERS

1. Eosinophilic pneumonia- BAL eos >25%
2. DAH- hemosiderin laden macrophages >20%
3. Eosinophilic granuloma- BAL OKT6 cells >3%, CD1a cells >5%
4. Hemoptysis- site found 93% in first 24h, 51% after