Fig. 2
From: Primary diffuse Rosai-Dorfman disease in central airway: a case report and literature review
PET/CT image of the RDD patient. Maximum density projection (A), transverse mediastinal window (B), transverse PET image (C) and coronal lung window PET/CT fusion image (D) showed high uptake (arrows) of the right main bronchial wall with SUVmax 8.54 and SUVmean 5.08. Coronal mediastinal window (E), transverse mediastinal window (F) and coronal lung window of CT (G) showed the neoplasm (arrows) in the right main bronchus