PMC6556857_01
Lamellar bone with fatty marrow in a background of multinodular goiter and extensive intrathyroidal fibrosis (HE staining, x40).
gr1.jpg
PMC6556857_01_gr1.jpg
fig0005
Microscopic examination of the hard nodule showed osseous metaplasia with lamellar bone formation and fatty marrow (Fig. 1, Fig. 2).