1. Volume 152, Issue 4, Pages e89-e93 (October 2017)
A 63-Year-Old Woman With Neurofibromatosis Type 1 and Pulmonary Hypertension With Worsening Hypoxemia 
Udit Chaddha, MD, Ioan Puscas, DO, Ashley Prosper, MD, Sivagini Ganesh, MD, Bassam Yaghmour, MD 
CHEST 
Volume 152, Issue 4, Pages e89-e93 (October 2017)
DOI: /j.chest
Copyright © 2017 American College of Chest Physicians Terms and Conditions

2. Figure 1
Portable chest radiograph demonstrating diffuse faint reticular nodular opacities throughout the lung parenchyma, cardiomegaly, and an enlarged main pulmonary artery. Also seen is a peripherally inserted central catheter in the right arm.
CHEST  , e89-e93DOI: ( /j.chest )
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3. Figure 2
A, B, Axial (A) and coronal (B) CT section demonstrating scattered centrilobular ground-glass nodules and small cysts.
CHEST  , e89-e93DOI: ( /j.chest )
Copyright © 2017 American College of Chest Physicians Terms and Conditions

4. Figure 3
H&E staining of lung biopsy sample reveals arterial hypertrophy (white arrows).
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Copyright © 2017 American College of Chest Physicians Terms and Conditions

5. Figure 4
A, B, H&E (A) and CD31 endothelial marker (B) staining demonstrating areas of capillary hemangiomatosis (white arrows).
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Copyright © 2017 American College of Chest Physicians Terms and Conditions