Thyroid Gland, Follicle - Mineralization

Image of follicle mineralization in the thyroid gland from a male F344/N rat in a chronic study
Thyroid gland, Follicle - Mineralization in a male F344/N rat from a chronic study. There is focal mineralization within the colloid of two follicles.
Image of follicle mineralization in the thyroid gland from a male F344/N rat in a chronic study
Thyroid gland, Follicle - Mineralization in a male F344/N rat from a chronic study. Higher magnification of Figure 1 Shows the focal mineral deposits in more detail.