Fig. 2From: Transtuzumab induced organizing pneumonia: a case reportH&E staining 200× photomicrographs showing a focal intra-alveolar fibrin deposition with patchy reactive type II pneumocyte hyperplasia and focal organising pneumonia; b focal infiltrate of polygonal cells forming tubular like structures; c Described infiltrate of polygonal cells positive for GATA3 consistent with metastatic breast carcinomaBack to article page