"Terminology "
"ureterocele(s)"
"mild hydronephrosis: anteroposterior renal pelvic diameter measures ≥5 mm (≥4 mm at 16-20 weeks)"
"moderate/severe hydronephrosis: anteroposterior renal pelvic diameter measures ≥7 mm or if there is associated calyceal dilatation"
"persistent hydronephrosis: ≥10 mm in the third trimester"
"mild hydronephrosis: anteroposterior renal pelvic diameter measures ≥5 mm (≥4 mm at 16-20 weeks)"
"mild hydronephrosis: anteroposterior renal pelvic diameter measures ≥5 mm (≥4 mm at 16-20 weeks)"
"Depending on its definition, the estimated prevalence may range between 1-3% of pregnancies."
Expected headings
"Terminology "
"Associations"