title: "Owl eye" sign in thyroid nodule of papillary carcinoma: case report.
abstract: A cold area within a benign autonomous thyroid nodule comprises the "owl eye" sign. A case of thyroid carcinoma is presented whose scan appearance simulates that of a benign autonomous nodule with the "owl eye" sign.
mesh_terms: D000368:Aged; D002291:Carcinoma, Papillary / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006044:Goiter, Nodular / Q000175:diagnosis*; D006801:Humans; D007457:Iodine Radioisotopes; D011877:Radionuclide Imaging; D013964:Thyroid Neoplasms / Q000175:diagnosis*
chemical_list: D007457:Iodine Radioisotopes