Fig. 16.1 Three-dimensional ultrasound at 21.5 weeks of gestation in multiplanar mode and with volume reconstruction. The green toolbar was placed at the level of the midportion of the fetal…
Fig. 17.1 Three-dimensional ultrasound in surface-rendering mode showing proboscis and severe hypotelorism Fig. 17.2 3D virtual physical model showing the typical features of the congenital malformation Fig. 17.3 Postmortem photographs…
Fig. 13.1 Representative images of the fetus and the postmortem findings. Prenatal 3D ultrasound in surface-rendering mode of the fetal face shows a wide, left-sided cleft lip with malformation of…
Fig. 12.1 (a, b) Sagittal 2D ultrasound views of the fetal profile show severe midfacial hypoplasia. Note the almost absent nose and severe depression of the midface. Moderate polyhydramnios was…
Fig. 2.1 Drawing in an anterior oblique view of the late fetal face showing the contributions of the various facial processes. Green indicates the frontonasal process; yellow, the lateral nasal…
Fig. 20.1 Two- and three-dimensional ultrasound using surface-rendering and “skeleton” mode showing increased nuchal fold, prenasal edema, femoral hypoplasia, curved tibia and absent fibula, and oligodactyly of hands and feet…
Fig. 14.1 Fetal T2-weighted MRI at 34.6 weeks’ gestation in the three planes (sagittal plane (a), coronal plane (b), axial plane (c)) demonstrates the partial exophytic hyperintense soft tissue mass…
© Springer International Publishing Switzerland 2017Gabriele Tonni, Waldo Sepulveda and Amy E. Wong (eds.)Prenatal Diagnosis of Orofacial Malformations10.1007/978-3-319-32516-3_1 1. Orofacial Clefts in the Fetus: What We Know and What We Should Know Gabriele Tonni1 , Waldo Sepulveda2 and Amy E. Wong3…
Fig. 16.1 The image should provide a clear , unimpeded ultrasound representation of the anatomy of interest. Gain, acoustic output, Time-Gain Compensation, Transducer frequency, Focal zone, Depth size, Image contrast,…
Fig. 6.1 Patient is placed in a supine position with a towel placed under the scrotum Fig. 6.2 Patient positioning: the phallus is positioned up on the pubis, held by…
