Apr 7, 2022 · The term macrocephaly means “large head.” If your infant has macrocephaly, they have a head circumference that’s much larger than others of the same age and sex. Technically, your child’s …

Sep 17, 2018 · Macrocephaly refers to an overly large head in infants. It is not a condition in itself, but it may be a symptom of other conditions or complications in the brain.

Jul 8, 2025 · What Is Macrocephaly? The simple definition of the word macrocephaly is "large head." It's a measurement that shows that a baby's head size is greater than the 97th percentile.

Jul 24, 2023 · Macrocephaly is described as a head circumference more than two standard deviations above the mean for gestational age and sex, which falls above the 97th percentile.

Jun 1, 2025 · What is macrocephaly in a child? Macrocephaly means large head size. In a child, it means when their head is measured, the results are higher than average on a standard growth chart. …

Macrocephaly is a condition in which circumference of the human head is abnormally large. [1] It may be pathological or harmless, and can be a familial genetic characteristic.

Feb 15, 2023 · Children born with macrocephaly have an unusually large head. The circumference will be larger than the 97% of infants of the same age and sex. A doctor will monitor the infant, as there …

Many people with large heads or large skulls are healthy. The most common cause of macrocephaly is familial macrocephaly, in which a larger head size runs in the child's family because of features of the …

Jan 13, 2026 · Macrocephaly is defined as an increase in head circumference that is greater than two standard deviations above the mean for a person's age and sex. It is important to note that …

A condition, either congenital or acquired, in which the head is abnormally large; usually applied to an adult cranium with a capacity of over 1450 mL. Synonym (s): leontiasis ossea, macrocephaly, …