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检测20例Graves病(GD)甲亢和19例非GD甲亢患者的甲状腺131I吸收率并用彩色多普勒血流显像(CDFI)测定甲状腺上动脉的收缩期最高血流速度(Vmax)和动脉舒张期内径宽度(φ)。GD组Vmax和φ明显高于非GD组。CDFI对GD的鉴别诊断有帮助。
Thyroid 131I absorption was measured in 20 patients with Graves disease (GD) and 19 patients with non-GD hyperthyroidism. The maximum systolic velocity (Vmax) and arterial diastole of superior thyroid artery were measured by color Doppler flow imaging (CDFI) Period diameter (φ). Vmax and φ in GD group were significantly higher than those in non-GD group. CDFI on the differential diagnosis of GD helpful.