Abstract:
:Although intrauterine hydronephrosis can be detected readily by ultrasound, follow-up ultrasound evaluation on the first day of life may show a falsely normal-appearing kidney. The authors present three infants in whom subsequent studies confirmed the presence of upper urinary tract obstruction. It is postulated that the normal-appearing kidneys are probably due to a relative state of dehydration during the first 24 hours of life and a relatively low glomerular filtration rate. It is recommended that the initial postpartum ultrasound examination be performed several days after delivery in neonates diagnosed as having intrauterine hydronephrosis.
journal_name
Radiologyjournal_title
Radiologyauthors
Laing FC,Burke VD,Wing VW,Jeffrey RB Jr,Hashimoto Bdoi
10.1148/radiology.152.2.6539930subject
Has Abstractpub_date
1984-08-01 00:00:00pages
423-4issue
2eissn
0033-8419issn
1527-1315journal_volume
152pub_type
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