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患者女性,47岁。因发现左颈部肿块1年余。查体:全身浅表淋巴结无肿大,心肺无异常,腹软,未及包块。血生化检查正常。胸部X线检查未见异常。专科检查:左侧甲状腺下极可扪及一肿块,境界尚清,可随吞咽上下活动。B超示甲状腺左侧叶下极处可见一低回声区,大小约3.6 cm×2.9 cm×2.4 cm,肿块似有包膜,边界尚清晰,分布不均质(图1)。行甲状腺左叶下极肿块切除术,术中见肿块位于甲
Patient female, 47 years old. I found more than 1 year left neck mass. Physical examination: systemic superficial lymph nodes without swelling, no abnormal heart and lung, abdominal soft, not mass. Blood biochemical tests were normal. Chest X-ray examination no abnormalities. Specialist examination: the left thyroid sub-palpable mass, the realm of clear, up and down with the swallowing activity. B ultrasound shows the left lobe of the thyroid gland a hypoechoic echo region, the size of about 3.6 cm × 2.9 cm × 2.4 cm, the tumor seems to have enveloped, the border is still clear, uneven distribution (Figure 1). Thyroid left lobe submaxillary mass resection, surgery, see the mass located in a