some complexities in making an early diagnosis of abpa include : 1 ) insensitivity of ct scans in detecting central bronchiectasis , 2 ) lack of current chest radiographic infiltrates , 3 ) lack of peripheral blood eosinophilia and precipitins to a. fumigatus and 4 ) weakly reactive immediate skin test to aspergillus .
C0004037
fumigatus
C0004034
aspergillus