What to do with your patient with a nodule?
	l Is it likely to be cancer? l How big is it? l Nodule >1 cm:  plenty of options: l CT follow up l PET l CT enhancement l FNABx l Nodule <1 cm l Difficult to biopsy with needle l PET not reliable as negative test l CT enhancement difficult because of  volume averaging, motion l Bronchoscopy has poor sensitivity