case_images: PMC3295547_01
case_images: Magnetic resonance image revealed a large destructive mass at right frontal bone with soft tissue invasion.
case_images: CRIM2012-678935.001.jpg
case_images: PMC3295547_01_CRIM2012-678935.001.jpg
case_images: fig1
case_images: No calcification was seen in the soft tissue component (Figure 1(a) and 1(b)).
case_images: Follicular thyroid carcinoma with skull metastasis. The microfollicles are invaded bone trabecula. Hematoxylin and eosin stain, x40.
case_images: CRIM2012-678935.002.jpg
case_images: PMC3295547_01_CRIM2012-678935.002.jpg
case_images: fig2
case_images: Invasion of bone trabeculae by the follicles was confirmed on microscopic study (Figure 2).
case_images: Thyroid gland with enlargement of left lobe. There are two well-defined creamy-gray nodules at the left lobe.
case_images: CRIM2012-678935.003.jpg
case_images: PMC3295547_01_CRIM2012-678935.003.jpg
case_images: fig3
case_images: The larger nodule is measuring about 3 cm and the other is measuring about 0.5 cm in greatest diameter (Figure 3). 
case_images: Microscopic study of thyroid gland nodule which shows a follicular carcinoma with area of capsular invasion. Hematoxylin and eosin stain, x100.
case_images: CRIM2012-678935.004.jpg
case_images: PMC3295547_01_CRIM2012-678935.004.jpg
case_images: fig4
case_images: Representative sections (10 sections) show no vascular invasion (Figures 4 and 5).
case_images: Thyroid follicular carcinoma forming follicles with uniform small nuclei. Hematoxylin and eosin stain, x400.
case_images: CRIM2012-678935.005.jpg
case_images: PMC3295547_01_CRIM2012-678935.005.jpg
case_images: fig5
case_images: Representative sections (10 sections) show no vascular invasion (Figures 4 and 5).