A Papillary Thyroid Microcarcinoma Revealed by a Single Bone Lesion with No Poor Prognostic Factors
Figure 3
65-year-old man with papillary thyroid microcarcinoma. The tumor has a follicular architecture, measures 4 mm in diameter, and is well circumscribed (HES, Gx25). Inset shows characteristic nuclear features with nuclear overlapping, clearing, and irregular contours (HES, Gx400).