Volume 154, Issue 3, Pages e83-e86 (September 2018) A 63-Year-Old Man Presents With Slowly Progressive Dyspnea on Exertion and Lower Extremity Muscle Weakness Marie-Hélène Lelièvre, MD, Olivia Stiennon, MD, Stephan A. Botez, MD, PhD, Bruno-Pierre Dubé, MD CHEST Volume 154, Issue 3, Pages e83-e86 (September 2018) DOI: 10.1016/j.chest.2018.02.004 Copyright © 2018 American College of Chest Physicians Terms and Conditions
Figure 1 Chest radiograph. CHEST 2018 154, e83-e86DOI: (10.1016/j.chest.2018.02.004) Copyright © 2018 American College of Chest Physicians Terms and Conditions
Figure 2 CT scan of the chest. CHEST 2018 154, e83-e86DOI: (10.1016/j.chest.2018.02.004) Copyright © 2018 American College of Chest Physicians Terms and Conditions
Figure 3 Diaphragm ultrasound. CHEST 2018 154, e83-e86DOI: (10.1016/j.chest.2018.02.004) Copyright © 2018 American College of Chest Physicians Terms and Conditions
Figure 4 Normal diaphragm thickening during maximal inspiratory effort. CHEST 2018 154, e83-e86DOI: (10.1016/j.chest.2018.02.004) Copyright © 2018 American College of Chest Physicians Terms and Conditions