Question
A parent is concerned about their 6-year-old child’s head circumference, which is currently 48 centimeters. The parent recalls that the child had a larger head at birth, but as the child grew older, it seemed that the head circumference had decreased. The parent wants to know if this might be a sign of microcephaly and seeks appropriate treatment advice.
Answer
In such cases, it is recommended that the parent take the child to the hospital for a detailed examination. First, a brain CT scan and cranial MRI should be conducted to assess the child’s brain development. If the examination results show everything is normal, then a smaller head circumference may not be abnormal, and there is still a possibility of further growth. In daily life, it is encouraged to ensure the child consumes adequate high-quality protein, maintains a balanced diet, and avoids fussy eating. If the examination results show abnormalities,