Common Disorders

Question 1

Name 3 CNS imaging indications

Answer 1

ventriculomegaly, congenital infections, agenesis of corpus callosum

Question 2

What is ventriculomegaly?

Answer 2

Ventricular enlargement

Question 3

what further investigations are prompted? (ventriculo)

Answer 3

Fetal MRI, consider amniocentesis

Question 4

what does an atrium diameter of >15mm indicate?

Answer 4

up to 75% likely hood of neurodevelopmental impairment

Question 5

what are some cerebellar anomalies?

Answer 5

large cisterna magna, cerebellar haemorrhage, vermis+/- hemispheres

Question 6

what can Neural tube defects cause?

Answer 6

Significant morbidity