What is Microcephaly?

6. Diagnosing Microcephaly

Diagnosis often begins with a thorough family, birth, and prenatal history. Often, the doctor will also do a physical exam. More specifically, they will measure the circumference of the child's head and compare it with a standardized growth chart. More often than not, they will continue to monitor the size at future visits. If a child experiences developmental delays, the doctor may conduct an MRI or a head CT scan; this will allow them to determine the underlying cause.