A Cancer That Went Up in Smoke Lene Ring Madsen, MD, Niels Henrik Vinther Krarup, MD, PhD, Troels Korshøj Bergmann, MD, PhD, Steen Bærentzen, MD, Shadman Neghabat, MD, Lone Duval, MD, PhD, Søren Tang Knudsen, MD, PhD, DMSc  CHEST  Volume 149, Issue 3, Pages e65-e67 (March 2016) DOI: 10.1016/j.chest.2015.09.003 Copyright © 2016 American College of Chest Physicians Terms and Conditions

Figure 1 A, CT image of the chest (axial view) showing lung nodules (arrows) in the left upper lung. B, Follow-up CT scan (5 months later) showing complete remission of the nodules. CHEST 2016 149, e65-e67DOI: (10.1016/j.chest.2015.09.003) Copyright © 2016 American College of Chest Physicians Terms and Conditions

Figure 2 A-D, Biopsy from a PET-positive area of the right lung: a foreign body reaction is shown on the left and patchy chronic organizing pneumonia on the right. Top, low-power magnifications; bottom, high-power magnifications. In addition to the initially observed focal nonspecific slight lymphocytic infiltration (A) and sparse organizing fibrosis (B), a few multinucleated giant cells (C) of foreign body type were observed. They were noted to have phagocytized a small amount of nonbirefringent material (D). CHEST 2016 149, e65-e67DOI: (10.1016/j.chest.2015.09.003) Copyright © 2016 American College of Chest Physicians Terms and Conditions