Dr. Gerard Silvestri, Medical University of South Carolina, describes the steps necessary to work up a lung cancer diagnosis, from initial scan to choice of treatment.

Dr. Gerard Silvestri, Medical University of South Carolina, discusses the use of PET scans in lung cancer workup.

Dr. Gerard Silvestri, Medical University of South Carolina, describes several procedures used to obtain biopsy tissue in order to diagnose lung cancer.

Dr. Gerard Silvestri, Medical University of South Carolina, discusses the benefits and drawbacks of lung cancer screenings.