title: [Two cases of primary malignant lymphoma of thyroid].
abstract: Two 78-years old-old man and woman presented with thyroid tumor without a past history of chronic thyroiditis. Physical examinations showed touchable lumps in thyroid without other lymph nodes swelling or extra nodal lesions. Two cases both had thyroid function test, color Doppler ultrasound examination, computed tomography (CT) scan and fine needle aspiration (FNA) before surgery. The patients underwent partial thyroidectomy or subtotal thyroidectomy. Postoperative pathologic findings were consistent with malignant lymphoma. The diagnosis mainly relied on the postoperative pathologic findings.
authors.forename: Lihong
authors.initials: L
authors.lastname: Chen
authors.forename: Yu
authors.initials: Y
authors.lastname: Long
authors.forename: Qizhen
authors.initials: Q
authors.lastname: Liu
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008223:Lymphoma; D008297:Male; D013964:Thyroid Neoplasms