乳腺MRI动态增强及后处理重建技术在临床中的应用价值
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摘要
目的评价乳腺MRI动态增强及后处理重建技术在临床中的应用价值。方法对50例乳腺疾病患者进行乳腺动态增强及后处理重建的影像图片进行综合分析。结果 50例乳腺病例中,30例浸润性导管癌的时间-信号曲线为Ⅲ型速升速降曲线,弥散ADC值明显降低,平均约为1.01,12例乳腺纤维瘤及8例乳腺增生的时间-信号曲线为Ⅰ型缓慢上升曲线,弥散ADC值较高,平均约为1.35。结论采用乳腺动态增强及后处理重建技术对乳腺疾病的诊断有重要意义,值得临床推广。
Objective To evaluate the clinical value of breast MRI dynamic enhancement and post-processing reconstruction techniques. Methods A comprehensive analysis of the images of breast dynamic enhancement and post-processing reconstruction in 50 patients with breast disease was performed. Results Of the 50 cases of breast, the time-signal curve of 30 invasive ductal carcinomas was a type III rapid ascending and descending curve,and the diffuse ADC value was significantly reduced, with an average of about 1.01, 12 cases of breast fibroma and 8 cases of breast hyperplasia-The signal curve is a type I slow rise curve with a high diffuse ADC value, averaging about 1.35. Conclusion The use of mammary gland dynamic enhancement and post-processing reconstruction techniques is of great significance in the diagnosis of breast diseases and is worthy of clinical promotion.
Objective To evaluate the clinical value of breast MRI dynamic enhancement and post-processing reconstruction techniques. Methods A comprehensive analysis of the images of breast dynamic enhancement and post-processing reconstruction in 50 patients with breast disease was performed. Results Of the 50 cases of breast, the time-signal curve of 30 invasive ductal carcinomas was a type III rapid ascending and descending curve,and the diffuse ADC value was significantly reduced, with an average of about 1.01, 12 cases of breast fibroma and 8 cases of breast hyperplasia-The signal curve is a type I slow rise curve with a high diffuse ADC value, averaging about 1.35. Conclusion The use of mammary gland dynamic enhancement and post-processing reconstruction techniques is of great significance in the diagnosis of breast diseases and is worthy of clinical promotion.
引文
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[9]司丽芳,刘小娟,杨开颜,等.动态增强MR I鉴别诊断乳腺X线摄影所见非肿块性病变[J].中国医学影像技术,2014,5(30):728-732.
[10]王鹏,向述天,岳梨荣,等.MR I动态增强在乳腺良恶性疾病鉴别诊断中的价值.昆明医科大学学报,2014,35(12):85-89.
[2]汪登斌.乳腺MRI检查最佳序列选择及扫描参数优化[J].磁共振成像,2 011,2(3):177-181.
[3]宋振宇,张刘璐,刘勇.MRI动态增强扫描联合DWI对乳腺良恶性肿块的诊断价值[J].中国中西医结合影像学杂志,2015,13(6):685-687.
[4]于洪伟,阎燃,王武.MRI动态增强对非肿块样强化病灶的诊断与鉴别诊断价值[J].实用放射学杂志,2 013,11(29):1770-1773.
[5]王莹莹,张焱,程敬亮,等.59-单指数及DKI模型在乳腺良恶性病变鉴别诊断中的价值[J].临床放射学杂志,2 017,36(2):193-197.
[6]王玲,鲁国卫,章洪,等.磁共振弥散加权成像联合动态增强鉴别诊断乳腺良恶性病变的价值.泰山医学院学报,2017,11(38):1250-1253.
[7]张雪梅,林江,叶芳,等.动态增强联合扩散加权成像技术对乳腺环形强化病变的诊断应用价值研究[J].临床放射学杂志,2016,10(35):1490-1494.
[8]赵金丽,李敏达,徐婷,等.标准化A DC值在乳腺良恶性病变鉴别诊断中的价值[J].实用放射学杂志,2 014,8(30):1293-1297.
[9]司丽芳,刘小娟,杨开颜,等.动态增强MR I鉴别诊断乳腺X线摄影所见非肿块性病变[J].中国医学影像技术,2014,5(30):728-732.
[10]王鹏,向述天,岳梨荣,等.MR I动态增强在乳腺良恶性疾病鉴别诊断中的价值.昆明医科大学学报,2014,35(12):85-89.