Prenatal ultrasound in diagnosis of fetal unilateral polycystic kidney disease
10.13929/j.1003-3289.201610036
- VernacularTitle:产前超声诊断胎儿单侧多囊性发育不良肾
- Author:
Chenyan DAI
;
Tong RU
;
Yan GU
;
Yan YANG
;
Yan XU
- Keywords:
Ultrasonography,prenatel;
Multicystic dysplastic kidney
- From:
Chinese Journal of Medical Imaging Technology
2017;33(3):437-439
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of ultrasound in diagnosis of fetal simple unilateral multicystic dysplastic kidney (MCDK) disease.Methods Pregnant women who underwent prenatal ultrasound screening and follow-up were analyzed retrospectively,and 29 fetues with MCDK were found.After exclusion of pregnancy syndrome,other structural abnormalities and chromosomal abnormalities,15 fetues willing to continue pregnancy and accepting the follow-up tracking observation were observed to postpartum.Ipsilateral renal ultrasonographic characteristics,contralateral renal morphology and size,growth and development of children and the renal function were analyzed.Results The minimum follow-up time of the 15 fetus was pregnancy to 7 months after birth,the maximum follow-up time was pregnancy to 5 years of age in children.Ultrasound showed that ipsilateral kidney volume became large in fetal period,reduced gradually in late pregnancy,and atrophy in 5 6 months after birth,even could not displayed with untrasound.The shape,size,and sonographic characteristics of the healthy kidney were similar to the normal gestational age kidney.Prenatal fetal growth indicators and amniotic fluid volume were normal.After birth,except for 1 child with overweight,other children's growth and development indicators were almost normal.Conclusion Fetus with simple unilateral MCDK has a good prognosis.Ultrasound has important value in the examination and follow-up.It can provide reliable basis for prenatal diagnosis and consultation.
