Metastatic Papillary Thyroid Carcinoma with Multifocal Synchronous Transformation to Anaplastic Thyroid Carcinoma

Figure 5

20x: photomicrograph depicting the anaplastic component found to nearly replace the entire right adrenal gland. The cellular morphology here is slightly different from that found in the lung; here we see slightly less eosinophilic cytoplasm and the nucleoli are less prominent.