Is ultrasound as useful as we think?

Armen Hareyan's picture
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The usefulness of foetal 'nuchal thickness' as a technique for attempting to diagnose Down's syndrome in obstetric ultrasound is overstated and reliance on this surrogate marker may result in the 'loss' of normal babies.

In a recent article published in Ultrasound, the Journal of the British Medical Ultrasound Society (Vol. 15, Number 3, 2007), Dr Hylton Meire raises the possibility that ultrasound is not as useful as has been suggested.

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