The focus of this Guideline is to describe the protocol for the diagnostic ultrasound examination that should be performed in any case in which there is an increased risk of central nervous system (CNS) malformation.
A detailed list of indications for this targeted fetal neurosonography was published in Part 1 of these guidelines. Read the updated ISUOG Practice Guidelines on sonographic examination of the fetal central nervous system. Part 2: performance of targeted neurosonography.
UOG Volume 57, Issue 4, Date: April 2021, Pages 661-671