Diagnóstico ecográfico de 2 casos de displasias esqueléticas con alteración en la mineralización. Papel de la ecografía 3D

Skeletal dysplasias with hypomineralisation are difficult to distinguish by ultrasound because they share common features. It is very important to determine the exact diagnosis and provide appropriate counselling to parents for future pregnancies. The use of 3 D ultrasound, multiplanar navigation and reconstructions allows better visualization of certain ultrasonographic features of these types of alteration, which can help to establish the differential diagnosis. We report the cases of two foetuses with skeletal dysplasias and hypomineralisation and the difficulties of the differential diagnosis.