What is dandy walker syndrome?

Congenital anomaly. Dandy walker is a congenital developmental abnormality of the cerebellum oftentimes including the development of a cyst in the cerebellum. Typically, persons with this have abnormalities in walking and clumsiness.
Dandy Walker Syndrom. Dandy-walker syndrome is a congenital brain malformation involving the cerebellum (an area at the back of the brain that controls movement) and the fluid-filled spaces around it. The key features of this syndrome are an enlargement of the fourth ventricle (a small channel that allows fluid to flow freely between the upper and lower areas of the brain and spinal cord), a partial or complete absence.

Related Questions

What is dandy- walker syndrome?

Congenital process. This is a congenital process that involves maldevelopment of structures at the back part of the brain associated with enlargement of fluid spaces in that region. The link below is for a quick synopsis at the nih website: http://www.Ninds.Nih.Gov/disorders/dandywalker/dandywalker.Htm. Read more...

What is dandy-walker syndrome like?

Brain Disorder. Dandy-walker syndrome is a neurological condition that occurs when part of the brain (the cerebellum) does not properly develop. This part of the brain helps to control movements as well as reflexes and perhaps some reflexive emotional responses as well. It can exist in mild to severe forms. For more info see http://www.Ninds.Nih.Gov/disorders/dandywalker/dandywalker.Htm. Read more...

What is dandy-walker syndrome? What causes it?

Dandy Walker. Is a sporadic congenital brain malformation, with incidence of 1 in every 30, 000 live births. It affects development of the Cerebellum, leading t problems with movements & coordination & intellect, some may have stiffness & paralysis of lower limbs, seizures, problems with vision or hearing. Read more...

What is dandy-walker syndrome (also known as dandy-walker malf)?

Congenital defect. Drs dandy and walker described a brain defect in children that caused a cystic enlargement of the fourth ventricle due to lack of development of drainage holes that normally drain spinal fluid out of the fourth ventricle. This often causes large head, problems with balance, problems with learning, and seizures. Surgery relieves pressure but does not cure the defect. Read more...

What is the dandy walker syndrome?

Congenital defect. Dandy Walker is a congenital abnormality affecting the development of a part of the brain called the cerebellum. Patients affected with this condition typically have an enlarged fourth ventricle and absence of the cerebellar vermis. This can lead to problems with coordination and balance. The condition is also associated with buildup of pressure on the brain in some cases. . Read more...

What exactly causes dandy walker syndrome? My cousin has this syndrome and i'd like to know more about it.

Dandy . Dandy walker syndrome is a complex anatomical birth defect that affects about 1 in every 30000 live births. It is named after the doctors who first described it. Symptoms may include delayed motor development (for example, a child that doesn't crawl at the right age or walk at the right age), bulging of the fontanelles, enlargement of the head, abnormal eye movements, and abnormal breathing patterns. The anatomical defect has several features. The first is the impaired development of part of the cerebellum (a part of the brain that seems to coordinate movements, among other things). The second is enlargement of the fourth ventricle (a fluid filled space in the lower, back part of the brain). The third is the enlargement of the posterior fossa (a part of the skull). Dandy walker syndrome is often accompanied by hydrocephalus (enlargement of the fluid-filled cavities in the brain that increases pressure inside the head), and other birth defects involving the brain, heart, and other body parts. The dandy walker birth defect probably starts very early in development, possibly as early as 7 weeks into the pregnancy. Recent scientific research suggests that genetic mutations may contribute. However, it is probably safe to say that no one knows exactly why people get dandy walker malformation. Read more...
Born with it. Congenital malformation of the brain. Many people on MRI have dandy-walker variants which are usually asymptomatic. Read more...

What are the symptoms of dandy-walker syndrome?

Multiple. Slow motor development, lack of coordination, unsteadiness when moving, headaches, vomiting, etc. This condition can exist in mild, moderate, or severe forms depending on the degree of damage to the cerebellum (the part of the brain involved in this syndrome) for more information visit http://www.Ninds.Nih.Gov/disorders/dandywalker/dandywalker.Htm. Read more...

What kind of condition is dandy-walker syndrome?

Rare disease. Is a congenital brain malformation involving the cerebellum and the fluid filled spaces around it. A key feature of this syndrome is the partial or even complete absence of the part of the brain located between the two cerebellar hemispheres.Genetically sporadic disorder that occurs one in every 25, 000 live births, mostly in females. Read more...