CAJ | 학술논문

目的：探讨胎儿颅后窝池深度与孕周的关系及其临床意义。方法测量妊娠中晚期胎儿颅后窝池深度并进行随访观察及总结分析,同时分析颅后窝池深度与孕周的关系。结果颅后窝池深度2~10 mm与孕周相关系数r值为0.405,P值为0.038,颅后窝池深度小于2 mm胎儿19例,均为畸形病例,颅后窝池深度大于10 mm胎儿78例,随访证实正常49例,畸形29例。结论妊娠中晚期颅后窝池深度与孕周存在相关性。颅后窝池深度的变化可以为筛选胎儿畸形提供重要的诊断线索。
목적：탐토태인로후와지심도여잉주적관계급기림상의의。방법측량임신중만기태인로후와지심도병진행수방관찰급총결분석,동시분석로후와지심도여잉주적관계。결과로후와지심도2~10 mm여잉주상관계수r치위0.405,P치위0.038,로후와지심도소우2 mm태인19례,균위기형병례,로후와지심도대우10 mm태인78례,수방증실정상49례,기형29례。결론임신중만기로후와지심도여잉주존재상관성。로후와지심도적변화가이위사선태인기형제공중요적진단선색。
Objective To analyze the relationship between gestational age and the depth of cisterna magna and to understand their clinical significance. Method During the 2nd or 3rd trimester,the depth of fetal cistrena magna was measured by ultrasound. For each abnormal case,a thorough evaluation of fetal anatomy was performed and followed up. The relationship between gestational age and the depth cisterna magna was analyzed. Results The relationship between the depth of the cisterna magna and gestational age was found (r=0. 405,P=0. 038). 19 fetuses were clinically diagnosed as malformations,complicated with disappearance or diminishment of the cisterna magna. Among the 78 fetuses with enlarged cisterna magna,29 were clinically diagnosed as malformation,49 were found no abnormality through follow-up. Conclu-sion There was a significant correlation between the depth of cisterna magna and gestational age. The change in the depth of cisterna magna can provide important diagnostic clues for screening of fetal malformations.