Case Report

Lung Transplantation in a Patient with COPA Syndrome

Figure 2

Histologic sections of the explanted (native) lungs show (a) fibrosing interstitial pneumonia with airspace enlargement (hematoxylin-eosin, original magnification 30x) and (b) alveolar hemorrhage with hemosiderin-laden macrophages and reactive type 2 cells (hematoxylin-eosin, original magnification 400x).
(a)
(b)