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随着彩色多普勒和彩色血流能量图的新技术发展,超声显像对甲状腺疾病的检查更加深入,对甲状腺形态、体积、内部回声及血管血流的轮廓、结构与估测血流动力学变化等,能做多次重复的非侵入性检查,为临床上提供了较方便而准确的诊断依据。 资料和方法 采集1997年1月～2000年5月,我院收治的甲状腺腺瘤患者37例。其中男8例,女29例。年龄20～67岁,平均年龄45岁。以上病例均经手术及病理证实。采用仪器APOGEE—800型彩超仪,宽频探头,使用频率5～10MHz。采用直接探查法,先用二维超声仔细观察甲状腺轮廓、结构及腺瘤发生部位的声像图表现,测量甲状腺及病灶的大小,然后用彩色多普勒血流显像(CDFI)及彩色能量图(CDE)检测甲状腺内及瘤体内的血流分布状况,取样容积宽1.5～2.0mm。
With the development of new technologies of color Doppler and color flow energy graph, the ultrasound examination of thyroid disease is more in-depth, the shape, volume, internal echo and the outline, structure and blood flow of blood flow in the thyroid gland Learning changes, etc., can do repeated multiple non-invasive tests, provide a more convenient and accurate diagnosis of clinical basis. Materials and Methods Collection from January 1997 to May 2000, 37 cases of thyroid adenoma admitted to our hospital. There were 8 males and 29 females. Age 20 to 67 years old, average age 45 years old. The above cases were confirmed by surgery and pathology. Using instrument APOGEE-800 color ultrasound instrument, broadband probe, the use of frequency 5 ~ 10MHz. Using direct probe method, the thyroid gland and the size of thyroid lesion were carefully observed by two-dimensional ultrasonography, and the size of the thyroid gland and lesion were measured. Then, color Doppler flow imaging (CDFI) and color energy Figure (CDE) detection of blood flow within the thyroid and tumor distribution, sampling volume 1.5 ~ 2.0mm wide.