摘要
目的探讨二维超声联合彩色多普勒诊断新生儿及小婴儿颅脑疾病的临床诊断和应用价值。并通过与头颅CT的对照,体现超声在临床中的应用价值。方法对临床拟诊新生儿及小婴儿颅脑疾病的120例患儿,分别应用二维超声经囟门检查患儿二维切面脑组织的结构。应用彩色多普勒血流显像观察大脑动脉的分布走行及颅底的Willis环的循环。测量大脑前动脉及左右中动脉收缩期、舒张期流速及阻力指数。同时,给予每个患儿做头颅CT进行对比研究。结果通过对新生儿颅内出血、缺血缺氧性脑病、脑发育,早产儿脑室周围白质软化等疾病和头颅CT对照研究,从整体上体现了头颅超声在新生儿颅内病变的诊断和指导临床治疗上比头颅CT优越。结论二维超声联合彩色多普勒检测,以其具有简便、无射线损害、价廉,及颅脑中央部位病变的高分辨率,可以动态观察,尤其对危重患儿可做床边检查,无需搬动患儿。基于以上优点,头颅B超较头颅CT更适合基层医院的推广和应用。
Objective To discuss application of the 2D ultrasound and color Doppler compared with CT in neonate intracranial lesion.Methods 120 cases neonate or baby who were suspicious as cerebral disease were performed with 2D ultrasound for fonticulus and brain structure at this layer and with color Doppler for blood flow to detect brain artery distribution and Willis circulation.The resistant data and flow at systolic and diastolic stage of anterior and mediun artery were detected that compared with CT.Results The ...
出处
《黑龙江医学》
2009年第1期21-23,共3页
Heilongjiang Medical Journal
