Obstructive Hydrocephalus

Alternate Names : Hydrocephalus - idiopathic, Hydrocephalus - adult, Hydrocephalus - communicating, Extraventricular obstructive hydrocephalus
Definition ...

Obstructive hydrocephalus can be caused by:
bleeding inside the brain
cysts, which are fluid-filled masses
an inherited abnormality of the brain present at birth
meningitis, an infection of the membranes surrounding the brain ...

Obstructive hydrocephalus
Vascular disorders (eg, vascular malformations, vasculitis, venous sinus thrombosis)
Systemic disorders ...

aspx"ventricle which may be developmental or acquired and is present in about one fifth of patients with obstructive hydrocephalus. The narrowing generally occurs at the level of the superior colliculi. Symptoms are due to the hydrocephalus.

Other people have symptoms due to swelling around the tumor (called cerebral edema) or blockage of the normal cerebrospinal fluid that circulates within the brain (called obstructive hydrocephalus).

Carcinogens, Esophageal Varices, Exposures, Environmental, Fast Electrons, Fat Bodies, FK506 Binding Protein 1, Gated Blood Pool Imaging, HTLV I Trans Activator Protein, Medical Insurance, Major, Nursing, Practical, Obstructive Hydrocephalus, ...

Communicating Hydrocephalus
Non-Communicating Hydrocephalus
Obstructive Hydrocephalus
Internal Hydrocephalus
Normal Pressure Hydrocephalus
Benign Hydrocephalus ...

Hydrocephalus - idiopathic; Hydrocephalus - adult; Hydrocephalus - communicating; Extraventricular obstructive hydrocephalus
Causes ...

Communicating hydrocephalus is a state in which CSF flows normally between the four ventricles, but is blocked after it exits them. Contrary to this, non-communicating hydrocephalus, or obstructive hydrocephalus, ...

An obstruction can be congenital or acquired. One of the most common types of obstructive hydrocephalus is a narrowing of a channel in the brain that connects two ventricles together (aqueductal stenosis).

Additionally, the close proximity of the tumor to the optic nerves and chiasm may result in vision problems. Some patients present with obstructive hydrocephalus due to tumor obstruction of the third ventricle.

system, or any other neurological disorder?
Does individual have any complications, such as cancers of the peripheral nerves, meningiomas, gliomas, optic nerve gliomas, bone cysts, pheochromocytoma, scoliosis, or obstructive hydrocephalus?

See also: Hydrocephalus, Symptom, Aging, Infections, Surgery