Posterior urethral valve - antenatal ultrasound
Diagnosis almost certain
Updates to Case Attributes
Age
changed from 25 yrs to 25 years.
Body
was changed:
Asymptomatic 2nd gravida patient presents for 20-week anomaly scan. There is mild oligohydramnios. There is the presence of a keyhole sign favouring posterior urethral valve.
-<p>Asymptomatic 2nd gravida patient presents for 20-week anomaly scan. There is mild oligohydramnios. There is the presence of a keyhole sign favouring posterior urethral valve.</p>- +<p>Asymptomatic 2nd gravida patient presents for 20-week anomaly scan. There is mild oligohydramnios. There is the presence of a keyhole sign favouring <a title="Posterior urethral valves" href="/articles/posterior-urethral-valves">posterior urethral valve</a>.</p>
Updates to Study Attributes
Findings
was changed:
There is a singleton intrauterine pregnancy with maturity concordant with gestational age. There is mild oligohydramnios (without history of leaking).
Fetal urinary bladder is over-distended (35 cc volume). It shows mural trabeculations. There is bilateral hydronephrosis. There is no peri-nephric collection/urinoma. Neither ureter could be traced.
There is another finding of peri-cardialpericardial effusion.
Mild oligohydramnios (AFI=7).
Rest of fetal anatomical survey is normal (not uploaded).
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