What Is The Life Expectancy Of Microcephaly?

What is the prognosis for microcephaly?

The prognosis for a child who has microcephaly depends on the other medical conditions the child has.

In general, life expectancy for children who have microcephaly is reduced, and the prospects of attaining normal brain function is poor..

What is considered mild microcephaly?

What is microcephaly? Microcephaly is a birth defect in which a baby’s head is smaller than expected, compared to babies of the same sex and age. Babies with mild microcephaly often don’t have problems other than small head size.

Can someone with microcephaly live a normal life?

There is no standard life expectancy for microcephalic babies because outcomes depend on so many factors, and the severity of the condition can range from mild to severe. Babies with mild microcephaly may still meet the same milestones like speaking, sitting and walking as a child without the disorder.

How does microcephaly affect a child?

But depending on the cause and severity of the microcephaly, complications may include: Developmental delays, such as in speech and movement. Difficulties with coordination and balance. Dwarfism or short stature.

Is microcephaly hereditary?

In some cases, microcephaly may be caused by inheriting an abnormal gene. Microcephaly is an autosomal recessive gene disorder. Autosomal means that boys and girls are equally affected. Recessive means that 2 copies of the gene, 1 from each parent, are needed to have the condition.

What percentile is considered microcephaly?

Microcephaly is defined as a head circumference 2 standard deviations (SDs) below the mean for age and sex or roughly less than the 2nd percentile. Conversely, macrocephaly is defined as a head circumference greater than 2 SDs above the mean or greater than the 98th percentile.

Can you die from microcephaly?

These problems can range from mild to severe and are often lifelong. Because the baby’s brain is small and underdeveloped, babies with severe microcephaly can have more of these problems, or have more difficulty with them, than babies with milder microcephaly. Severe microcephaly also can be life-threatening.

Can a child with microcephaly be normal?

Some children with microcephaly are both with normal intelligence and have normal developmental milestones, but their heads will always be smaller than normal children for their age and sex. Microcephaly in children is a rare and genetic condition.

When can microcephaly be detected?

Although microcephaly and intracranial calcifications are typically detected during ultrasounds in the late second and early third trimester of pregnancy, these findings might be detected as early as 18-20 weeks gestation.

Can microcephaly be misdiagnosed?

Recently, microcephaly has usually been misdiagnosed only by ultrasound via measurement of head circumfer- ence (HC). Different literatures use different standards for diagnosis of microcephaly with head circumference.

Does microcephaly cause retardation?

Signs and symptoms of microcephaly may include a smaller than normal head circumference that usually remains smaller than normal as the child grows, dwarfism or short stature, delayed motor and speech functions, mental retardation, seizures, facial distortions, hyperactivity, balance and coordination problems, and …

How can you prevent microcephaly?

While you’re pregnant, you can take steps to try to prevent acquired microcephaly:Eat a healthy diet and take prenatal vitamins.Don’t drink alcohol or do drugs.Stay away from chemicals.Wash your hands often, and get treated for any illness as soon as you feel sick.Have someone else change the litter box.More items…•