...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Urachal remnants: sonographic assessment.
【24h】

Urachal remnants: sonographic assessment.

机译：Urachal Remnants：超声评估。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

OBJECTIVE: To evaluate the frequency of the visualization of urachal remnants (UR) with ultrasound and to determine their sonographic patterns. SUBJECTS AND METHODS: Two hundred and fifty consecutive patients were referred for abdominal and/or pelvic ultrasonography, 83 who had urinary tract symptoms. Patient age ranged from 1 month to 91 years (mean = 35 years). Patients were classified into four groups: (1) < 16 years (n = 47) (2) 16-35 years (n = 100), (3) 36-55 years (n = 49), (4) > or = 56 years (n = 54). Ultrasonography was performed using 3.75 MHz and 7.5 MHz transducers. Ultrasound criterion for diagnosis was a midline mass located between the rectus abdominus muscle and the upper part of the anterior bladder wall. RESULTS: UR were found in 90 cases (36%). UR demonstration was more frequent in groups 1 (61.7%) and 2 (49%) and 3 (20.4%) and 4 (3.7%). UR were nodular (87%) or tubular in structure (13%). Echogenicity was similar to or greater than adjacent muscle in 51% and less than in 49%. The length, width, and thickness mean and standard deviation values were 13.5 +/- 4.7 mm, 12.6 +/- 5 mm, and 5.2 +/- 1.5 mm, respectively. UR were observed in 50% of the asymptomatic patients of groups 1 and 2. CONCLUSION: Urachal remnants are commonly demonstrated with ultrasound, particularly in young patients. They should be considered to be a normal variant unless there is an increase in size or they are accompanied by clinical signs, without other possible causes for symptoms.
机译：目的：评价用超声波遗留（UR）的可视化频率，并确定其超声波图案。受试者和方法：提到了两百五十名连续患者腹部和/或盆腔超声检查，83例患有尿路症状。患者年龄从1个月到91年（平均= 35岁）。患者分为四组：（1）<16岁（n = 47）（2）16-35岁（n = 100），（3）36-55岁（n = 49），（4）>或= 56年（n = 54）。超声检查使用3.75 MHz和7.5 MHz传感器进行。诊断的超声标准是位于直肠腹部肌肉和前膀胱壁的上部之间的中线质量。结果：UR被发现在90例（36％）中。第1组（61.7％）和2（49％）和3（20.4％）和4（3.7％）更频繁频繁。 UR是结节（87％）或结构的管状（13％）。 Echogenitity与邻近肌肉相似，肌肉的51％且小于49％。长度，宽度和厚度平均值和标准偏差值分别为13.5 +/- 4.7mm，12.6 +/- 5mm，5.2 +/- 1.5 mm。在群体1和2.结论中，在50％的无症状患者中观察到UR。结论：常见于超声，特别是在年轻患者中均展示口疮残留物。除非大小增加或伴有临床症状，否则它们应该被认为是正常变体，没有其他可能的症状原因。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号