Because the trachea and thyroidgland adjoin to the subglottic area, the tumor invades them along with the superior mediastinum and lung by the way of paratracheal lymph drainage.
The changes in thyroidgland function of the patients with head and cervix tumor after therapy by local external exposure are discussed.
探讨了头颈部肿瘤患者的局部外照射治疗对甲状腺早期功能的影响。
3
The first case of Hurthle cell tumorof the thyroidgland(HCT) was described in the literature a century ago. Since then, researches of HCT have been progressing from cellular to molecular level.