Computed tomography of lymphocytic interstitial pneumonia

Axial (A and B) and coronal (C) computed tomographic images of a patient with chronic lymphocytic interstitial pneumonia from systemic lupus erythematosus (SLE). Images reveal upper lobe predominant ground-glass opacities and air-space nodules. Lower lobe predominant cystic disease is most likely related to follicular bronchiolitis from underlying SLE.