An Atypical Metastasis of Follicular-Type Adenocarcinoma of the Thyroid Gland to Thumb
Figure 3
(a) Histopathological specimen of metastatic follicular-type carcinoma of the thyroid gland into the skin and soft tissue of amputated thumb. (b) Well-differentiated epithelium is clearly distinguished (black arrows) with follicular development and colloid (white arrows).