A
Which imaging planes is best for imaging the cleft lip and palate?
Coronal view is best for imaging the cleft lip and palate
Describe Trigonocephaly on Ultrasound
An elongated forehead in the sagittal plane and triangular in shape in the axial plane
What is the most severe form of holoprosencephaly and is characterized by a single common ventricle and malformed brain?
Alobar
Ventriculomegaly coupled with an enlargement of the fetal head is called?
Hydrocephalus
Congenital bronchial atresia is most commonly found in...?
the left upper lobe of the lung
Craniosynostosis may be defined as?
Premature closure of the cranial sutures
What syndrome would you observe ear malformation?
Goldenhar syndrome
What syndrome is associated with Encephalocele?
Meckel-Gruber syndrome?
Which one of the following abnormalities is the most common open neural tube defect?
Anencephaly (aka "anencephalia") is the most common open neural tube defect
Where does the most common type of diaphragmatic defect occur? What anatomical position?
posteriorly and laterally
What is the most common neck mass?
Cystic hygroma colli
Congenital anomalies of the face occur in 1 out of how many births?
600
What anomaly is characterized by the presence of a posterior fossa cyst and a splaying of the cerebellar hemispheres?
Dandy-Walker malformation
What is the term used to describe the herniation of the meninges and brain through a calvarium defect.
Encephalocele
What is Amniotic band syndrome?
amnion rupture that leads to the entanglement of the fetal parts by the “sticky” chorion.
How many weeks is the optimal gestational age for measuring the nuchal translucency?
between 11 and 13 weeks, 6 days
Where does an isolated unilateral cleft lip defect commonly originate?
the left side of the face
What abnormality is described as the congenital absence of the cerebral hemispheres resulting from an occlusion of the internal carotid arteries?
Hydranencephaly ("hydrocephalic encephalopathy" or "hydrocephalic brain damage")
The adequacy of what? is probably the single most important determination for fetal viability.
pulmonary development
What is gastroschisis and where is the location usually?
An opening in the layers of the abdominal wall with bowel that is nearly always to the right of the umbilical cord.
What is Micrognathia?
Micrognathia means a small chin
What is a neural tube defect characterized by a lack of development of the cerebral and cerebellar hemispheres and cranial vault. This abnormality is incompatible with life.
Anencephaly aka ("encephaloschisis")
What is an open spinal defect characterized by the protrusion of meninges and spinal cord through the defect, usually within the meningeal sac?
Meningomyelocele
Pulmonary sequestration is.....?
a supernumerary lobe of the lung and is separated from the normal tracheobronchial tree.
Renal agenesis, oligohydramnios, pulmonary hypoplasia, abnormal facies, and malformed hands and feet may be found in WHAT syndrome?
Potter syndrome