Update on Anaplastic Thyroid Carcinoma: Morphological, Molecular, and Genetic Features of the Most Aggressive Thyroid Cancer
Figure 3
(a) In sarcomatoid ATCs, neoplastic cells are morphologically indistinguishable from a primary sarcoma. At higher power view (b), spindle cells are pleomorphic and show a storiform pattern of growth. (c) Anastomosing cords of neoplastic cells resembling neoplastic vessels are the dominant features in this case.
