Fig. 2From: Secondary organizing pneumonia following viral pneumonia caused by severe influenza B: a case report and literature reviewsTBLB specimen from the right middle lobe showed intraalveolar granulation tissue with myofibroblasts consistent with organizing pneumonia (Hematoxin-Eosin (HE) × 100) (a). Masson body (red arrow) was seen on the TBLB specimen (HE ×400) (b)Back to article page