产前诊断胎儿肺隔离症  

Prenatal diagnosis for pulmonary sequestration

作　　者：钱越[1] 王正平[2] 鲁红[1] 

机构地区：[1]浙江大学医学院附属妇产科医院超声科,310006 [2]浙江大学医学院附属妇产科医院产科,310006

出　　处：《中国妇幼保健》2008年第32期4640-4642,共3页Maternal and Child Health Care of China

摘　　要：目的:探讨胎儿肺隔离症产前诊断的方法与意义及彩色多普勒超声检查的应用价值。方法:回顾性分析浙江大学医学院附属妇产科医院产前诊断ELS资料,总结其彩色多普勒超声表现及其诊断要点。结果:产前超声诊断ELS21例,病灶均为单侧。肿块直径1.0～3.5cm,首次检出时平均直径2.1cm;表现为强回声或偏强回声团块,内部回声均匀,肿块与周边组织分界清。11例肿块内探及来自主动脉的血供,6例来自于胸主动脉,5例来自于腹主动脉。结论:彩色多普勒超声检查是胎儿肺隔离症产前诊断的有效方法,对于肺隔离症的早期发现、早期诊断、早期治疗具有重要价值。Objective： To study the method of prenatal diagnosis for pulmonary sequestration （IS） and to investigate the role of color Doppler ultrasound test in this field. Methods： The data of extralobar pulmonary sequestration （ELS） in this hospital were analyzed to summarize the representation of ELS. Restults： Total 21 eases of ELS were found according to color Doppler ultrasound, all in single lateral, with the average diameter of 2. 1 cm （from 1. 0 to 3. 5 cm）. The lesions showed equality high -echo or partial high -echo presentation, with clarified borderline. 11 eases were tested the blood supply from aorta （6 from abdominal aorta, 5 from aorta thoraealis） . Conclusion： Color Doppler ultrasound is the effective method for prenatal diagnosis of IS, with a vital role in the early - stage finding, diagnosis and treatment for PS.

关 键 词：彩色多普勒超声 肺隔离症 胎儿 产前诊断 

分 类 号：R563[医药卫生—呼吸系统]