Lung nodules in 3 lobes of smoker. 9mm does not enhance ; no calcificat. Does this suggest small cell or large cell cancer? Needle biopsy scheduled.

- Hard to predict based on radiographic findings; should wait for results of biopsy.
Lung nodules. Clearly in face of smoking a worrisome finding. Biopsy appropriate.
Could be benign. The 3 nonenhancing lesions that are noncalcified could be benign or malignant. If malignant, could be small or large cell or could be spread there from another site(metastatic).