ANSWERAt this stage, he had the following tests:
NBT stain: Positive i.e. not CGD
Serum ACE: normal
Upper GI and follow through: unremarkable
He went on to have a bronchoscopy/BAL, thorascopic lung biopsy and endoscopy (upper and lower) under general anaethesia.
are as follows:
BAL: suggestive granulomatous inflammation
WHAT IS YOUR INTERPRETATION?