Does benign external hydrocephalus go away?
Benign external hydrocephalus (BEH) is a self-limited external hydrocephalus that occurs during infancy and resolves spontaneously in childhood, usually by age 2 years, that is felt to not cause significant problems.
Can benign external hydrocephalus?
External hydrocephalus (EH) is a benign clinical entity in which macrocephaly is associated with an increase in volume of the subarachnoid space, especially overlying both frontal lobes, and a normal or only slight increase in volume of the lateral ventricles.
Is benign hydrocephalus genetic?
Causes. The cause of hydrocephalus is not known. Very few cases are caused by a birth defect; others can follow hemorrhage, viral infection, or meningitis. A genetic predisposition has been proposed, with transmission through autosomal recessive or X-linked genes.
Do babies with hydrocephalus survive?
Most of the newborns born with hydrocephalus will have a normal lifespan, and approximately 40 to 50 percent will have normal intelligence. Seizure disorders have been diagnosed in about 10 percent of children with hydrocephalus. The mortality rate for infants is approximately 5 percent.
What causes benign hydrocephalus?
As most reported cases of external hydrocephalus seem to be idiopathic, various theories regarding the underlying pathophysiology have been presented. The most common theory suggests that external hydrocephalus is caused by immature arachnoid villi not able to absorb the CSF that is produced continuously [14].
Does hydrocephalus ever go away?
Hydrocephalus is a chronic condition. It can be controlled, but usually not cured. With appropriate early treatment, however, many people with hydrocephalus lead normal lives with few limitations. Hydrocephalus can occur at any age, but is most common in infants and adults age 60 and older.
How long does a child with hydrocephalus live?
What is the life expectancy of a child who has hydrocephalus? Children often have a full life span if hydrocephalus is caught early and treated. Infants who undergo surgical treatment to reduce the excess fluid in the brain and survive to age 1 will not have a shortened life expectancy due to hydrocephalus.
How long can a child live with hydrocephalus?
Can benign external hydrocephalus in infants be treated?
Benign external hydrocephalus in infants, characterized by macrocephaly and typical neuroimaging findings, is considered as a self-limiting condition and is therefore rarely treated. This review concerns all aspects of this condition: etiology, neuroimaging, symptoms and clinical findings, treatment, and outcome, with emphasis on management.
What is the prognosis of External hydrocephalus (Beh)?
BEH is usually felt to have a “benign” prognosis but there can be problems. External hydrocephalus has an increased risk of subdural hematomas after minimal or no head trauma. Developmental delays, especially motor delays, are often seen for some time in infancy and toddlerhood.
Is external hydrocephalus benign or malignant?
These findings confirm that idiopathic external hydrocephalus is a relatively benign, self-limited condition that resolves without treatment and which is closely related to benign familial macrocephaly. Despite its benignity, BEH can influence psychomotor or motor retardation and behavioural disorders.
What is external hydrocephalus (eh)?
External hydrocephalus (EH) is a benign clinical entity in which macrocephaly is associated with an increase in volume of the subarachnoid space, especially overlying both frontal lobes, and a normal or only slight increase in volume of the lateral ventricles.