Fig. 4.
Histologic evaluation of the specimen; fistulation of BBF into the lung parenchyma (×4) (a); diffuse fibrosis in pulmonary tissue (×10) (b); giant cell within the involved lung segment with, interestingly, bile staining in the alveoli (black arrow) (×40) (c); many multinucleated giant cells in most parts of involved liver tissue that appear to be due to foreign body remnants (Surgicel) after previous surgery (×40) (d)