超声微纯化成像技术对甲状腺钙化灶的检测价值

发布时间：2018-04-23 12:05

本文选题：超声 + 微纯化成像技术　；参考：《中国医科大学学报》2015年10期

【摘要】：目的评价超声微纯化成像技术对甲状腺不同类型钙化灶的检测能力。方法对63例拟行手术切除甲状腺结节患者分别行超声微纯化成像与灰阶超声检查,比较评价超声微纯化成像技术显示甲状腺内不同类型钙化灶的能力。结果手术共切除87个结节,其中良性72个、恶性15个。超声微纯化成像与灰阶超声均在3个良性结节内发现粗钙化,分别在11个与9个恶性结节内发现粗钙化灶,二者比较差异均无统计学意义(P0.05);超声微纯化成像和灰阶超声分别在8个、2个良性结节内发现微小钙化灶,分别在12个、5个恶性结节内发现微小钙化灶,二者比较差异均显著(P0.05)。结论超声微纯化成像技术比常规超声显示甲状腺微小钙化灶的能力更强,尤其是对恶性结节内的微小钙化灶显示较好;提示微纯化成像技术有助于提高超声对早期甲状腺恶性肿瘤的发现能力。
[Abstract]:Objective to evaluate the detection ability of ultrasonic micropurification imaging technique for different types of thyroid calcification. Methods 63 patients with thyroid nodules were examined by ultrasonic micropurification imaging and gray scale ultrasound, and the ability to display different types of calcified foci in thyroid was compared. There were 87 benign nodules, of which 72 were benign and 15 were malignant. Coarse calcification was found in 3 benign nodules by ultrasonic micropurification imaging and gray scale ultrasound, and coarse calcification was found in 11 and 9 malignant nodules, and the two were not statistically significant (P0.05); ultrasonic micropurification imaging and gray scale ultrasound were found in 8 and 2 benign nodules, respectively. Micro calcification was found in 12 and 5 malignant nodules, and the difference between the two was significant (P0.05). Conclusion the ultrasonic micro purification imaging technique is more powerful than conventional ultrasound in displaying small thyroid calcification, especially for small calcification in malignant nodules. The ability of ultrasound to detect early thyroid malignancies.

【作者单位】：吉林省脑科医院放射科;
【分类号】：R581;R445.1

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