Abdominal dynamic study in oligohydramnios with Potter's syndrome.

Oligohydramnios can be associated with fetal renal abnormalities. A pregnancy marked by oligohydramnios produced a male child with the facial features of Potter's syndrome. Kidneys could not be demonstrated by ultrasound or by a 99mTc -DTPA dynamic study. A potential role for renal scintigraphic techniques, in an effort to define kidneys in such cases, was discussed.