An Unusual Simultaneous Existence of Parathyroid Carcinoma and Papillary Thyroid Carcinoma: Case Report and Review of Literature

Figure 3

(a) Histologic appearance of the 1.3 cm papillary carcinoma in the left thyroid lobe, demonstrating a cystic neoplasia with a papillary pattern in transition with residual thyroid normal tissue (hematoxylin-eosin stain original magnification ×4). (b) Histopathological section showing typical features of papillary carcinoma: fibrovascular stalk covered with follicular cells depicting eosinophilic cytoplasm follicular cells and oval nuclei () with pseudoinclusions (blue arrow) (hematoxylin-eosin stain original magnification ×40).

(a)

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