毛母质瘤的临床及超声诊断

发布时间：2018-03-21 10:31

本文选题：毛母质瘤　切入点：临床　出处：《中国超声医学杂志》2017年09期 　论文类型：期刊论文

【摘要】：目的探讨毛母质瘤的临床表现及超声特点。方法回顾性分析我院3年间经手术病理证实的48例,共53个毛母质瘤的临床表现及超声特点。结果 48例53个结节中,术前及术中临床诊断符合率0%,超声诊断符合率18.9%(10/53);超声检查53个结节内部或边缘伴有钙化的占77.4%(41/53),周围有低回声晕占77.4%(41/53),35个结节内部及边缘见条状血流信号,其中11个结节血流丰富。超声对伴有钙化的毛母质瘤诊断率明显提高(80%~100%),对无钙化的毛母质瘤诊断率仍很低(0%~20%)。结论毛母质瘤临床表现多样,容易误诊。超声声像图具有特征性,熟悉其超声表现可以提高术前诊断率。
[Abstract]:Objective to investigate the clinical manifestation and ultrasound characteristics of pilomatricoma. Methods a retrospective analysis of 3 years in our hospital of 48 patients with pathologically confirmed, clinical manifestation and ultrasound features of 53 pilomatricoma. Results 48 cases of 53 nodules, preoperative and intraoperative clinical diagnostic coincidence rate was 0%, the coincidence rate of ultrasound diagnosis 18.9% (10/53); ultrasonography of 53 thyroid nodules with calcification or margin accounted for 77.4% (41/53), low echo halo around 77.4% (41/53), 35 nodular internal and edge strip blood flow signal, 11 of them were rich blood. Ultrasound diagnosis of hair matrix tumor with calcification rate increased significantly (80%~100%), on the calcification of pilomatricoma diagnostic rate is very low (0%~20%). Conclusion the clinical manifestation of pilomatricoma is diverse, easily misdiagnosed. The ultrasonographic characteristic, familiar with the ultrasound can improve the diagnosis rate before operation.

【作者单位】：山东大学齐鲁医院(青岛)超声科;济南市第三人民医院超声科;山东大学齐鲁医院(青岛)病理科;
【分类号】：R445.1;R739.5

【相似文献】