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作者分析了8例有明显甲状腺囊肿,术后标本病理证实为甲状腺乳头状癌患者的US结果。男性2例,女性6例,年龄25～72岁。术前临床评价,化验检查,甲状腺机能测定均正常。US检查使用7.5MHz探头,应用水囊技术获取影象。可能时均行CT或MR检查以资对照。8例超声影象揭示,均有显著的囊性病变,长轴3～6 cm,伴一实体赘生物突入囊内。在突出的不规则的实体部份可见多发的点状回声灶,提示为钙化。均未见有清晰的“晕环”。8例的病理标本均见有钙化。作者认
The authors analyzed the US results of 8 patients with apparent thyroid cysts and pathologically confirmed specimens of papillary thyroid carcinoma. There were 2 males and 6 females, aged 25-72 years old. Preoperative clinical evaluation, laboratory tests, and thyroid function tests were all normal. The US inspection uses a 7.5 MHz probe and uses an air bag technique to acquire the image. When possible, CT or MR examinations are performed for comparison. 8 cases of ultrasound images revealed that there were significant cystic lesions, 3 to 6 cm in long axis, with a solid vegetation protruding into the sac. Multiple punctiform echogenic lesions can be seen in the prominent irregular solid part, suggesting calcification. No clear “halo ring” was seen. All 8 pathological specimens showed calcification. Writer