Table 1 Distribution of various anomalies of the genito-urinary system and associated findings
Anomaly | Number of cases | Associated findings | Amniotic fluid | Urinary bladder | |
|---|---|---|---|---|---|
Bilateral multicystic dysplastic kidney (MCDK) | 3 | Intrauterine growth retardation (IUGR) (N = 1) | Anhydraminos (N = 3) | Not visualized | |
Unilateral multicystic dysplastic kidney (MCDK) | Right | 3 | Placenta previa (N = 1) | Normal | Normal |
Left | 1 | ||||
Autosomal recessive polycystic kidney disease (ARPKD) | 2 | Pulmonary hypoplasia (N = 2) | Anhydramnios (N = 2) | Not visualized | |
Pelvi-ureteric junction obstruction (PUJO) | Right | 3 | Pyelectasis in the contralateral kidney (N = 1) | Oligohydramnios (N = 1) | Normal |
Left | 1 | ||||
Hydronephrosis | Bilateral | 1 | Choroid plexus cyst (N = 1), pleural effusion (N = 1) | Oligohydramnios (N = 1) | Normal |
Unilateral (left) | 2 | ||||
Isolated pyelectasis | Bilateral | 1 | NIL | Normal | Normal |
Unilateral (left) | 2 | ||||
Vesico-ureteric junction obstruction (VUJO) | Right | 1 | NIL | Normal | Normal |
Left | 1 | ||||
Posterior urethral valves (PUV) | 2 | NIL | Anhydramnios (N = 2) | Small, dilated posterior urethra | |
Renal agenesis | Bilateral | 3 | Pulmonary hypoplasia (N = 3) | Anhydramnios (N = 3) | Not visualized (N = 3), normal (N = 1) |
Unilateral (left) | 1 | ||||
Megacystis | 1 | Nuchal hygroma | Anhydramnios | Massively enlarged | |
Ovarian cyst | 1 | NIL | Normal | Normal | |
Fusion and rotational anomalies | 2 (horseshoe-1, malrotation-1) | Heterotaxy syndrome (N = 1) | Normal | Normal | |