What is benign familial Macrocephaly?
Benign familial macrocephaly is an inherited condition. It happens in families predisposed to having larger heads. Sometimes there is a problem with the brain, such as hydrocephalus or excess fluid. Underlying conditions will require treatment.
What does large fetal head circumference mean?
Macrocephaly is the term for an unusually large head. An infant with macrocephaly will have a larger head than most other infants of the same age and sex. In many cases, this condition is benign or harmless. In other cases, it may indicate an underlying medical condition, such as a genetic syndrome or a brain tumor.
What genetic syndromes cause macrocephaly?
Many genetic conditions are associated with macrocephaly, including familial macrocephaly related to the holgate gene, autism, PTEN mutations such as Cowden disease, neurofibromatosis type 1, and tuberous sclerosis; overgrowth syndromes such as Sotos syndrome (cerebral gigantism), Weaver syndrome, Simpson-Golabi-Behmel …
What does it mean if an infant’s head grows too fast?
It’s normal for a baby’s head to grow a lot during the first year. But with congenital hydrocephalus, the head may grow faster than the normal rate for a baby’s height and weight. The condition may cause the soft spot (fontanelle) on your baby’s head to feel firm or bulge out.
Can macrocephaly go away?
Macrocephaly Due to Hydrocephalus Doctors call it “benign extra-axial collections of infancy” or “benign external hydrocephalus.” Children typically outgrow the condition by early childhood. Still, your doctor will want to follow up with you regularly to keep an eye on your baby.
Does macrocephaly affect intelligence?
For children with benign familial macrocephaly, the prognosis is excellent. These children usually do not have any complications and have normal intelligence . For other children with macrocephaly, the prognosis is dependent upon the cause.
When should I be concerned about my baby’s head circumference?
When should my baby’s head circumference be measured? The WHO guidance advises that: “Head circumference should be measured around birth, at the 6-8 week check up and at any time after that if there are any worries about the child’s head growth or development”.
How can I shrink my head?
The process of creating a shrunken head begins with removing the skull from the neck. An incision is made on the back of the ear and all the skin and flesh is removed from the cranium. Red seeds are placed underneath the nostrils and the lips are sewn shut. The mouth is held together with three palm pins.
What does a baby head circumference tell you?
Head circumference is measured because it’s an easy way to tell if there’s a potential problem or if something needs to be watched. For example, if the head grows too fast, it could sign hydrocephalus or water on the brain. If the head grows too slowly, it could be a sign of microcephaly or a smaller head than normal.