Unilateral Potter syndrome with amelia.

In a newborn infant, absence of kidney, hypoplasia of the lung, absence of the subclavian artery, of the adnexa, of the upper limb and its acetabulum were found on the right side, together with renal dysgenesis and other anomalies on the left side. It is presumed that the severe anomalies damaging the right part of the body were consequences of an increased intrauterine pressure due to oligohydramnios.