This individual has a mass in the upper part of the lung. Although the cause of the mass can be suspected, based on this person's history, there are many diseases that can produce lung lesions.
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M. Health Solutions, Ebix, Inc.