患者,女,72岁,因发现左颈部肿物3个月余入院。查体:体温36.5℃,脉搏78次/分,呼吸18次/分,血压108/60mm Hg,发育正常,营养中等,甲状腺Ⅲ度肿大,左侧明显,表面皮肤无红肿,未见颈静脉怒张。颈软,气管轻度右偏,左颈部可扪及一包块,大小约5cm×3cm,质地硬,活动度尚可,边界不清,表面 The patient, female, 72 years old, was admitted for more than 3 months because of a left neck mass. Examination: body temperature 36.5 ℃, pulse 78 beats / min, breathing 18 beats / min, blood pressure 108/60 mm Hg, normal development, moderate nutrition, thyroid enlargement Ⅲ, left obvious, no swelling on the surface of the skin, no jugular vein Fury. Neck soft, trachea mild right partial, left neck palpable and a mass of about 5cm × 3cm, hard texture, activity is acceptable, the border is not clear, the surface